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/***/ "./node_modules/gsap/CSSPlugin.js":
/*!****************************************!*\
  !*** ./node_modules/gsap/CSSPlugin.js ***!
  \****************************************/
/*! exports provided: CSSPlugin, default, _getBBox, _createElement, checkPrefix */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

    "use strict";
    __webpack_require__.r(__webpack_exports__);
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CSSPlugin", function() { return CSSPlugin; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return CSSPlugin; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_getBBox", function() { return _getBBox; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_createElement", function() { return _createElement; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "checkPrefix", function() { return _checkPropPrefix; });
    /* harmony import */ var _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./gsap-core.js */ "./node_modules/gsap/gsap-core.js");
    /*** IMPORTS FROM imports-loader ***/
    var define = false;
    
    /*!
     * CSSPlugin 3.6.1
     * https://greensock.com
     *
     * Copyright 2008-2021, GreenSock. All rights reserved.
     * Subject to the terms at https://greensock.com/standard-license or for
     * Club GreenSock members, the agreement issued with that membership.
     * @author: Jack Doyle, jack@greensock.com
    */
    
    /* eslint-disable */
    
    
    var _win,
        _doc,
        _docElement,
        _pluginInitted,
        _tempDiv,
        _tempDivStyler,
        _recentSetterPlugin,
        _windowExists = function _windowExists() {
      return typeof window !== "undefined";
    },
        _transformProps = {},
        _RAD2DEG = 180 / Math.PI,
        _DEG2RAD = Math.PI / 180,
        _atan2 = Math.atan2,
        _bigNum = 1e8,
        _capsExp = /([A-Z])/g,
        _horizontalExp = /(?:left|right|width|margin|padding|x)/i,
        _complexExp = /[\s,\(]\S/,
        _propertyAliases = {
      autoAlpha: "opacity,visibility",
      scale: "scaleX,scaleY",
      alpha: "opacity"
    },
        _renderCSSProp = function _renderCSSProp(ratio, data) {
      return data.set(data.t, data.p, Math.round((data.s + data.c * ratio) * 10000) / 10000 + data.u, data);
    },
        _renderPropWithEnd = function _renderPropWithEnd(ratio, data) {
      return data.set(data.t, data.p, ratio === 1 ? data.e : Math.round((data.s + data.c * ratio) * 10000) / 10000 + data.u, data);
    },
        _renderCSSPropWithBeginning = function _renderCSSPropWithBeginning(ratio, data) {
      return data.set(data.t, data.p, ratio ? Math.round((data.s + data.c * ratio) * 10000) / 10000 + data.u : data.b, data);
    },
        //if units change, we need a way to render the original unit/value when the tween goes all the way back to the beginning (ratio:0)
    _renderRoundedCSSProp = function _renderRoundedCSSProp(ratio, data) {
      var value = data.s + data.c * ratio;
      data.set(data.t, data.p, ~~(value + (value < 0 ? -.5 : .5)) + data.u, data);
    },
        _renderNonTweeningValue = function _renderNonTweeningValue(ratio, data) {
      return data.set(data.t, data.p, ratio ? data.e : data.b, data);
    },
        _renderNonTweeningValueOnlyAtEnd = function _renderNonTweeningValueOnlyAtEnd(ratio, data) {
      return data.set(data.t, data.p, ratio !== 1 ? data.b : data.e, data);
    },
        _setterCSSStyle = function _setterCSSStyle(target, property, value) {
      return target.style[property] = value;
    },
        _setterCSSProp = function _setterCSSProp(target, property, value) {
      return target.style.setProperty(property, value);
    },
        _setterTransform = function _setterTransform(target, property, value) {
      return target._gsap[property] = value;
    },
        _setterScale = function _setterScale(target, property, value) {
      return target._gsap.scaleX = target._gsap.scaleY = value;
    },
        _setterScaleWithRender = function _setterScaleWithRender(target, property, value, data, ratio) {
      var cache = target._gsap;
      cache.scaleX = cache.scaleY = value;
      cache.renderTransform(ratio, cache);
    },
        _setterTransformWithRender = function _setterTransformWithRender(target, property, value, data, ratio) {
      var cache = target._gsap;
      cache[property] = value;
      cache.renderTransform(ratio, cache);
    },
        _transformProp = "transform",
        _transformOriginProp = _transformProp + "Origin",
        _supports3D,
        _createElement = function _createElement(type, ns) {
      var e = _doc.createElementNS ? _doc.createElementNS((ns || "http://www.w3.org/1999/xhtml").replace(/^https/, "http"), type) : _doc.createElement(type); //some servers swap in https for http in the namespace which can break things, making "style" inaccessible.
    
      return e.style ? e : _doc.createElement(type); //some environments won't allow access to the element's style when created with a namespace in which case we default to the standard createElement() to work around the issue. Also note that when GSAP is embedded directly inside an SVG file, createElement() won't allow access to the style object in Firefox (see https://greensock.com/forums/topic/20215-problem-using-tweenmax-in-standalone-self-containing-svg-file-err-cannot-set-property-csstext-of-undefined/).
    },
        _getComputedProperty = function _getComputedProperty(target, property, skipPrefixFallback) {
      var cs = getComputedStyle(target);
      return cs[property] || cs.getPropertyValue(property.replace(_capsExp, "-$1").toLowerCase()) || cs.getPropertyValue(property) || !skipPrefixFallback && _getComputedProperty(target, _checkPropPrefix(property) || property, 1) || ""; //css variables may not need caps swapped out for dashes and lowercase.
    },
        _prefixes = "O,Moz,ms,Ms,Webkit".split(","),
        _checkPropPrefix = function _checkPropPrefix(property, element, preferPrefix) {
      var e = element || _tempDiv,
          s = e.style,
          i = 5;
    
      if (property in s && !preferPrefix) {
        return property;
      }
    
      property = property.charAt(0).toUpperCase() + property.substr(1);
    
      while (i-- && !(_prefixes[i] + property in s)) {}
    
      return i < 0 ? null : (i === 3 ? "ms" : i >= 0 ? _prefixes[i] : "") + property;
    },
        _initCore = function _initCore() {
      if (_windowExists() && window.document) {
        _win = window;
        _doc = _win.document;
        _docElement = _doc.documentElement;
        _tempDiv = _createElement("div") || {
          style: {}
        };
        _tempDivStyler = _createElement("div");
        _transformProp = _checkPropPrefix(_transformProp);
        _transformOriginProp = _transformProp + "Origin";
        _tempDiv.style.cssText = "border-width:0;line-height:0;position:absolute;padding:0"; //make sure to override certain properties that may contaminate measurements, in case the user has overreaching style sheets.
    
        _supports3D = !!_checkPropPrefix("perspective");
        _pluginInitted = 1;
      }
    },
        _getBBoxHack = function _getBBoxHack(swapIfPossible) {
      //works around issues in some browsers (like Firefox) that don't correctly report getBBox() on SVG elements inside a <defs> element and/or <mask>. We try creating an SVG, adding it to the documentElement and toss the element in there so that it's definitely part of the rendering tree, then grab the bbox and if it works, we actually swap out the original getBBox() method for our own that does these extra steps whenever getBBox is needed. This helps ensure that performance is optimal (only do all these extra steps when absolutely necessary...most elements don't need it).
      var svg = _createElement("svg", this.ownerSVGElement && this.ownerSVGElement.getAttribute("xmlns") || "http://www.w3.org/2000/svg"),
          oldParent = this.parentNode,
          oldSibling = this.nextSibling,
          oldCSS = this.style.cssText,
          bbox;
    
      _docElement.appendChild(svg);
    
      svg.appendChild(this);
      this.style.display = "block";
    
      if (swapIfPossible) {
        try {
          bbox = this.getBBox();
          this._gsapBBox = this.getBBox; //store the original
    
          this.getBBox = _getBBoxHack;
        } catch (e) {}
      } else if (this._gsapBBox) {
        bbox = this._gsapBBox();
      }
    
      if (oldParent) {
        if (oldSibling) {
          oldParent.insertBefore(this, oldSibling);
        } else {
          oldParent.appendChild(this);
        }
      }
    
      _docElement.removeChild(svg);
    
      this.style.cssText = oldCSS;
      return bbox;
    },
        _getAttributeFallbacks = function _getAttributeFallbacks(target, attributesArray) {
      var i = attributesArray.length;
    
      while (i--) {
        if (target.hasAttribute(attributesArray[i])) {
          return target.getAttribute(attributesArray[i]);
        }
      }
    },
        _getBBox = function _getBBox(target) {
      var bounds;
    
      try {
        bounds = target.getBBox(); //Firefox throws errors if you try calling getBBox() on an SVG element that's not rendered (like in a <symbol> or <defs>). https://bugzilla.mozilla.org/show_bug.cgi?id=612118
      } catch (error) {
        bounds = _getBBoxHack.call(target, true);
      }
    
      bounds && (bounds.width || bounds.height) || target.getBBox === _getBBoxHack || (bounds = _getBBoxHack.call(target, true)); //some browsers (like Firefox) misreport the bounds if the element has zero width and height (it just assumes it's at x:0, y:0), thus we need to manually grab the position in that case.
    
      return bounds && !bounds.width && !bounds.x && !bounds.y ? {
        x: +_getAttributeFallbacks(target, ["x", "cx", "x1"]) || 0,
        y: +_getAttributeFallbacks(target, ["y", "cy", "y1"]) || 0,
        width: 0,
        height: 0
      } : bounds;
    },
        _isSVG = function _isSVG(e) {
      return !!(e.getCTM && (!e.parentNode || e.ownerSVGElement) && _getBBox(e));
    },
        //reports if the element is an SVG on which getBBox() actually works
    _removeProperty = function _removeProperty(target, property) {
      if (property) {
        var style = target.style;
    
        if (property in _transformProps && property !== _transformOriginProp) {
          property = _transformProp;
        }
    
        if (style.removeProperty) {
          if (property.substr(0, 2) === "ms" || property.substr(0, 6) === "webkit") {
            //Microsoft and some Webkit browsers don't conform to the standard of capitalizing the first prefix character, so we adjust so that when we prefix the caps with a dash, it's correct (otherwise it'd be "ms-transform" instead of "-ms-transform" for IE9, for example)
            property = "-" + property;
          }
    
          style.removeProperty(property.replace(_capsExp, "-$1").toLowerCase());
        } else {
          //note: old versions of IE use "removeAttribute()" instead of "removeProperty()"
          style.removeAttribute(property);
        }
      }
    },
        _addNonTweeningPT = function _addNonTweeningPT(plugin, target, property, beginning, end, onlySetAtEnd) {
      var pt = new _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["PropTween"](plugin._pt, target, property, 0, 1, onlySetAtEnd ? _renderNonTweeningValueOnlyAtEnd : _renderNonTweeningValue);
      plugin._pt = pt;
      pt.b = beginning;
      pt.e = end;
    
      plugin._props.push(property);
    
      return pt;
    },
        _nonConvertibleUnits = {
      deg: 1,
      rad: 1,
      turn: 1
    },
        //takes a single value like 20px and converts it to the unit specified, like "%", returning only the numeric amount.
    _convertToUnit = function _convertToUnit(target, property, value, unit) {
      var curValue = parseFloat(value) || 0,
          curUnit = (value + "").trim().substr((curValue + "").length) || "px",
          // some browsers leave extra whitespace at the beginning of CSS variables, hence the need to trim()
      style = _tempDiv.style,
          horizontal = _horizontalExp.test(property),
          isRootSVG = target.tagName.toLowerCase() === "svg",
          measureProperty = (isRootSVG ? "client" : "offset") + (horizontal ? "Width" : "Height"),
          amount = 100,
          toPixels = unit === "px",
          toPercent = unit === "%",
          px,
          parent,
          cache,
          isSVG;
    
      if (unit === curUnit || !curValue || _nonConvertibleUnits[unit] || _nonConvertibleUnits[curUnit]) {
        return curValue;
      }
    
      curUnit !== "px" && !toPixels && (curValue = _convertToUnit(target, property, value, "px"));
      isSVG = target.getCTM && _isSVG(target);
    
      if ((toPercent || curUnit === "%") && (_transformProps[property] || ~property.indexOf("adius"))) {
        px = isSVG ? target.getBBox()[horizontal ? "width" : "height"] : target[measureProperty];
        return Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(toPercent ? curValue / px * amount : curValue / 100 * px);
      }
    
      style[horizontal ? "width" : "height"] = amount + (toPixels ? curUnit : unit);
      parent = ~property.indexOf("adius") || unit === "em" && target.appendChild && !isRootSVG ? target : target.parentNode;
    
      if (isSVG) {
        parent = (target.ownerSVGElement || {}).parentNode;
      }
    
      if (!parent || parent === _doc || !parent.appendChild) {
        parent = _doc.body;
      }
    
      cache = parent._gsap;
    
      if (cache && toPercent && cache.width && horizontal && cache.time === _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_ticker"].time) {
        return Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(curValue / cache.width * amount);
      } else {
        (toPercent || curUnit === "%") && (style.position = _getComputedProperty(target, "position"));
        parent === target && (style.position = "static"); // like for borderRadius, if it's a % we must have it relative to the target itself but that may not have position: relative or position: absolute in which case it'd go up the chain until it finds its offsetParent (bad). position: static protects against that.
    
        parent.appendChild(_tempDiv);
        px = _tempDiv[measureProperty];
        parent.removeChild(_tempDiv);
        style.position = "absolute";
    
        if (horizontal && toPercent) {
          cache = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_getCache"])(parent);
          cache.time = _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_ticker"].time;
          cache.width = parent[measureProperty];
        }
      }
    
      return Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(toPixels ? px * curValue / amount : px && curValue ? amount / px * curValue : 0);
    },
        _get = function _get(target, property, unit, uncache) {
      var value;
      _pluginInitted || _initCore();
    
      if (property in _propertyAliases && property !== "transform") {
        property = _propertyAliases[property];
    
        if (~property.indexOf(",")) {
          property = property.split(",")[0];
        }
      }
    
      if (_transformProps[property] && property !== "transform") {
        value = _parseTransform(target, uncache);
        value = property !== "transformOrigin" ? value[property] : _firstTwoOnly(_getComputedProperty(target, _transformOriginProp)) + " " + value.zOrigin + "px";
      } else {
        value = target.style[property];
    
        if (!value || value === "auto" || uncache || ~(value + "").indexOf("calc(")) {
          value = _specialProps[property] && _specialProps[property](target, property, unit) || _getComputedProperty(target, property) || Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_getProperty"])(target, property) || (property === "opacity" ? 1 : 0); // note: some browsers, like Firefox, don't report borderRadius correctly! Instead, it only reports every corner like  borderTopLeftRadius
        }
      }
    
      return unit && !~(value + "").trim().indexOf(" ") ? _convertToUnit(target, property, value, unit) + unit : value;
    },
        _tweenComplexCSSString = function _tweenComplexCSSString(target, prop, start, end) {
      //note: we call _tweenComplexCSSString.call(pluginInstance...) to ensure that it's scoped properly. We may call it from within a plugin too, thus "this" would refer to the plugin.
      if (!start || start === "none") {
        // some browsers like Safari actually PREFER the prefixed property and mis-report the unprefixed value like clipPath (BUG). In other words, even though clipPath exists in the style ("clipPath" in target.style) and it's set in the CSS properly (along with -webkit-clip-path), Safari reports clipPath as "none" whereas WebkitClipPath reports accurately like "ellipse(100% 0% at 50% 0%)", so in this case we must SWITCH to using the prefixed property instead. See https://greensock.com/forums/topic/18310-clippath-doesnt-work-on-ios/
        var p = _checkPropPrefix(prop, target, 1),
            s = p && _getComputedProperty(target, p, 1);
    
        if (s && s !== start) {
          prop = p;
          start = s;
        } else if (prop === "borderColor") {
          start = _getComputedProperty(target, "borderTopColor"); // Firefox bug: always reports "borderColor" as "", so we must fall back to borderTopColor. See https://greensock.com/forums/topic/24583-how-to-return-colors-that-i-had-after-reverse/
        }
      }
    
      var pt = new _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["PropTween"](this._pt, target.style, prop, 0, 1, _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_renderComplexString"]),
          index = 0,
          matchIndex = 0,
          a,
          result,
          startValues,
          startNum,
          color,
          startValue,
          endValue,
          endNum,
          chunk,
          endUnit,
          startUnit,
          relative,
          endValues;
      pt.b = start;
      pt.e = end;
      start += ""; //ensure values are strings
    
      end += "";
    
      if (end === "auto") {
        target.style[prop] = end;
        end = _getComputedProperty(target, prop) || end;
        target.style[prop] = start;
      }
    
      a = [start, end];
    
      Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_colorStringFilter"])(a); //pass an array with the starting and ending values and let the filter do whatever it needs to the values. If colors are found, it returns true and then we must match where the color shows up order-wise because for things like boxShadow, sometimes the browser provides the computed values with the color FIRST, but the user provides it with the color LAST, so flip them if necessary. Same for drop-shadow().
    
    
      start = a[0];
      end = a[1];
      startValues = start.match(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_numWithUnitExp"]) || [];
      endValues = end.match(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_numWithUnitExp"]) || [];
    
      if (endValues.length) {
        while (result = _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_numWithUnitExp"].exec(end)) {
          endValue = result[0];
          chunk = end.substring(index, result.index);
    
          if (color) {
            color = (color + 1) % 5;
          } else if (chunk.substr(-5) === "rgba(" || chunk.substr(-5) === "hsla(") {
            color = 1;
          }
    
          if (endValue !== (startValue = startValues[matchIndex++] || "")) {
            startNum = parseFloat(startValue) || 0;
            startUnit = startValue.substr((startNum + "").length);
            relative = endValue.charAt(1) === "=" ? +(endValue.charAt(0) + "1") : 0;
    
            if (relative) {
              endValue = endValue.substr(2);
            }
    
            endNum = parseFloat(endValue);
            endUnit = endValue.substr((endNum + "").length);
            index = _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_numWithUnitExp"].lastIndex - endUnit.length;
    
            if (!endUnit) {
              //if something like "perspective:300" is passed in and we must add a unit to the end
              endUnit = endUnit || _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_config"].units[prop] || startUnit;
    
              if (index === end.length) {
                end += endUnit;
                pt.e += endUnit;
              }
            }
    
            if (startUnit !== endUnit) {
              startNum = _convertToUnit(target, prop, startValue, endUnit) || 0;
            } //these nested PropTweens are handled in a special way - we'll never actually call a render or setter method on them. We'll just loop through them in the parent complex string PropTween's render method.
    
    
            pt._pt = {
              _next: pt._pt,
              p: chunk || matchIndex === 1 ? chunk : ",",
              //note: SVG spec allows omission of comma/space when a negative sign is wedged between two numbers, like 2.5-5.3 instead of 2.5,-5.3 but when tweening, the negative value may switch to positive, so we insert the comma just in case.
              s: startNum,
              c: relative ? relative * endNum : endNum - startNum,
              m: color && color < 4 || prop === "zIndex" ? Math.round : 0
            };
          }
        }
    
        pt.c = index < end.length ? end.substring(index, end.length) : ""; //we use the "c" of the PropTween to store the final part of the string (after the last number)
      } else {
        pt.r = prop === "display" && end === "none" ? _renderNonTweeningValueOnlyAtEnd : _renderNonTweeningValue;
      }
    
      _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_relExp"].test(end) && (pt.e = 0); //if the end string contains relative values or dynamic random(...) values, delete the end it so that on the final render we don't actually set it to the string with += or -= characters (forces it to use the calculated value).
    
      this._pt = pt; //start the linked list with this new PropTween. Remember, we call _tweenComplexCSSString.call(pluginInstance...) to ensure that it's scoped properly. We may call it from within another plugin too, thus "this" would refer to the plugin.
    
      return pt;
    },
        _keywordToPercent = {
      top: "0%",
      bottom: "100%",
      left: "0%",
      right: "100%",
      center: "50%"
    },
        _convertKeywordsToPercentages = function _convertKeywordsToPercentages(value) {
      var split = value.split(" "),
          x = split[0],
          y = split[1] || "50%";
    
      if (x === "top" || x === "bottom" || y === "left" || y === "right") {
        //the user provided them in the wrong order, so flip them
        value = x;
        x = y;
        y = value;
      }
    
      split[0] = _keywordToPercent[x] || x;
      split[1] = _keywordToPercent[y] || y;
      return split.join(" ");
    },
        _renderClearProps = function _renderClearProps(ratio, data) {
      if (data.tween && data.tween._time === data.tween._dur) {
        var target = data.t,
            style = target.style,
            props = data.u,
            cache = target._gsap,
            prop,
            clearTransforms,
            i;
    
        if (props === "all" || props === true) {
          style.cssText = "";
          clearTransforms = 1;
        } else {
          props = props.split(",");
          i = props.length;
    
          while (--i > -1) {
            prop = props[i];
    
            if (_transformProps[prop]) {
              clearTransforms = 1;
              prop = prop === "transformOrigin" ? _transformOriginProp : _transformProp;
            }
    
            _removeProperty(target, prop);
          }
        }
    
        if (clearTransforms) {
          _removeProperty(target, _transformProp);
    
          if (cache) {
            cache.svg && target.removeAttribute("transform");
    
            _parseTransform(target, 1); // force all the cached values back to "normal"/identity, otherwise if there's another tween that's already set to render transforms on this element, it could display the wrong values.
    
    
            cache.uncache = 1;
          }
        }
      }
    },
        // note: specialProps should return 1 if (and only if) they have a non-zero priority. It indicates we need to sort the linked list.
    _specialProps = {
      clearProps: function clearProps(plugin, target, property, endValue, tween) {
        if (tween.data !== "isFromStart") {
          var pt = plugin._pt = new _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["PropTween"](plugin._pt, target, property, 0, 0, _renderClearProps);
          pt.u = endValue;
          pt.pr = -10;
          pt.tween = tween;
    
          plugin._props.push(property);
    
          return 1;
        }
      }
      /* className feature (about 0.4kb gzipped).
      , className(plugin, target, property, endValue, tween) {
          let _renderClassName = (ratio, data) => {
                  data.css.render(ratio, data.css);
                  if (!ratio || ratio === 1) {
                      let inline = data.rmv,
                          target = data.t,
                          p;
                      target.setAttribute("class", ratio ? data.e : data.b);
                      for (p in inline) {
                          _removeProperty(target, p);
                      }
                  }
              },
              _getAllStyles = (target) => {
                  let styles = {},
                      computed = getComputedStyle(target),
                      p;
                  for (p in computed) {
                      if (isNaN(p) && p !== "cssText" && p !== "length") {
                          styles[p] = computed[p];
                      }
                  }
                  _setDefaults(styles, _parseTransform(target, 1));
                  return styles;
              },
              startClassList = target.getAttribute("class"),
              style = target.style,
              cssText = style.cssText,
              cache = target._gsap,
              classPT = cache.classPT,
              inlineToRemoveAtEnd = {},
              data = {t:target, plugin:plugin, rmv:inlineToRemoveAtEnd, b:startClassList, e:(endValue.charAt(1) !== "=") ? endValue : startClassList.replace(new RegExp("(?:\\s|^)" + endValue.substr(2) + "(?![\\w-])"), "") + ((endValue.charAt(0) === "+") ? " " + endValue.substr(2) : "")},
              changingVars = {},
              startVars = _getAllStyles(target),
              transformRelated = /(transform|perspective)/i,
              endVars, p;
          if (classPT) {
              classPT.r(1, classPT.d);
              _removeLinkedListItem(classPT.d.plugin, classPT, "_pt");
          }
          target.setAttribute("class", data.e);
          endVars = _getAllStyles(target, true);
          target.setAttribute("class", startClassList);
          for (p in endVars) {
              if (endVars[p] !== startVars[p] && !transformRelated.test(p)) {
                  changingVars[p] = endVars[p];
                  if (!style[p] && style[p] !== "0") {
                      inlineToRemoveAtEnd[p] = 1;
                  }
              }
          }
          cache.classPT = plugin._pt = new PropTween(plugin._pt, target, "className", 0, 0, _renderClassName, data, 0, -11);
          if (style.cssText !== cssText) { //only apply if things change. Otherwise, in cases like a background-image that's pulled dynamically, it could cause a refresh. See https://greensock.com/forums/topic/20368-possible-gsap-bug-switching-classnames-in-chrome/.
              style.cssText = cssText; //we recorded cssText before we swapped classes and ran _getAllStyles() because in cases when a className tween is overwritten, we remove all the related tweening properties from that class change (otherwise class-specific stuff can't override properties we've directly set on the target's style object due to specificity).
          }
          _parseTransform(target, true); //to clear the caching of transforms
          data.css = new gsap.plugins.css();
          data.css.init(target, changingVars, tween);
          plugin._props.push(...data.css._props);
          return 1;
      }
      */
    
    },
    
    /*
     * --------------------------------------------------------------------------------------
     * TRANSFORMS
     * --------------------------------------------------------------------------------------
     */
    _identity2DMatrix = [1, 0, 0, 1, 0, 0],
        _rotationalProperties = {},
        _isNullTransform = function _isNullTransform(value) {
      return value === "matrix(1, 0, 0, 1, 0, 0)" || value === "none" || !value;
    },
        _getComputedTransformMatrixAsArray = function _getComputedTransformMatrixAsArray(target) {
      var matrixString = _getComputedProperty(target, _transformProp);
    
      return _isNullTransform(matrixString) ? _identity2DMatrix : matrixString.substr(7).match(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_numExp"]).map(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"]);
    },
        _getMatrix = function _getMatrix(target, force2D) {
      var cache = target._gsap || Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_getCache"])(target),
          style = target.style,
          matrix = _getComputedTransformMatrixAsArray(target),
          parent,
          nextSibling,
          temp,
          addedToDOM;
    
      if (cache.svg && target.getAttribute("transform")) {
        temp = target.transform.baseVal.consolidate().matrix; //ensures that even complex values like "translate(50,60) rotate(135,0,0)" are parsed because it mashes it into a matrix.
    
        matrix = [temp.a, temp.b, temp.c, temp.d, temp.e, temp.f];
        return matrix.join(",") === "1,0,0,1,0,0" ? _identity2DMatrix : matrix;
      } else if (matrix === _identity2DMatrix && !target.offsetParent && target !== _docElement && !cache.svg) {
        //note: if offsetParent is null, that means the element isn't in the normal document flow, like if it has display:none or one of its ancestors has display:none). Firefox returns null for getComputedStyle() if the element is in an iframe that has display:none. https://bugzilla.mozilla.org/show_bug.cgi?id=548397
        //browsers don't report transforms accurately unless the element is in the DOM and has a display value that's not "none". Firefox and Microsoft browsers have a partial bug where they'll report transforms even if display:none BUT not any percentage-based values like translate(-50%, 8px) will be reported as if it's translate(0, 8px).
        temp = style.display;
        style.display = "block";
        parent = target.parentNode;
    
        if (!parent || !target.offsetParent) {
          // note: in 3.3.0 we switched target.offsetParent to _doc.body.contains(target) to avoid [sometimes unnecessary] MutationObserver calls but that wasn't adequate because there are edge cases where nested position: fixed elements need to get reparented to accurately sense transforms. See https://github.com/greensock/GSAP/issues/388 and https://github.com/greensock/GSAP/issues/375
          addedToDOM = 1; //flag
    
          nextSibling = target.nextSibling;
    
          _docElement.appendChild(target); //we must add it to the DOM in order to get values properly
    
        }
    
        matrix = _getComputedTransformMatrixAsArray(target);
        temp ? style.display = temp : _removeProperty(target, "display");
    
        if (addedToDOM) {
          nextSibling ? parent.insertBefore(target, nextSibling) : parent ? parent.appendChild(target) : _docElement.removeChild(target);
        }
      }
    
      return force2D && matrix.length > 6 ? [matrix[0], matrix[1], matrix[4], matrix[5], matrix[12], matrix[13]] : matrix;
    },
        _applySVGOrigin = function _applySVGOrigin(target, origin, originIsAbsolute, smooth, matrixArray, pluginToAddPropTweensTo) {
      var cache = target._gsap,
          matrix = matrixArray || _getMatrix(target, true),
          xOriginOld = cache.xOrigin || 0,
          yOriginOld = cache.yOrigin || 0,
          xOffsetOld = cache.xOffset || 0,
          yOffsetOld = cache.yOffset || 0,
          a = matrix[0],
          b = matrix[1],
          c = matrix[2],
          d = matrix[3],
          tx = matrix[4],
          ty = matrix[5],
          originSplit = origin.split(" "),
          xOrigin = parseFloat(originSplit[0]) || 0,
          yOrigin = parseFloat(originSplit[1]) || 0,
          bounds,
          determinant,
          x,
          y;
    
      if (!originIsAbsolute) {
        bounds = _getBBox(target);
        xOrigin = bounds.x + (~originSplit[0].indexOf("%") ? xOrigin / 100 * bounds.width : xOrigin);
        yOrigin = bounds.y + (~(originSplit[1] || originSplit[0]).indexOf("%") ? yOrigin / 100 * bounds.height : yOrigin);
      } else if (matrix !== _identity2DMatrix && (determinant = a * d - b * c)) {
        //if it's zero (like if scaleX and scaleY are zero), skip it to avoid errors with dividing by zero.
        x = xOrigin * (d / determinant) + yOrigin * (-c / determinant) + (c * ty - d * tx) / determinant;
        y = xOrigin * (-b / determinant) + yOrigin * (a / determinant) - (a * ty - b * tx) / determinant;
        xOrigin = x;
        yOrigin = y;
      }
    
      if (smooth || smooth !== false && cache.smooth) {
        tx = xOrigin - xOriginOld;
        ty = yOrigin - yOriginOld;
        cache.xOffset = xOffsetOld + (tx * a + ty * c) - tx;
        cache.yOffset = yOffsetOld + (tx * b + ty * d) - ty;
      } else {
        cache.xOffset = cache.yOffset = 0;
      }
    
      cache.xOrigin = xOrigin;
      cache.yOrigin = yOrigin;
      cache.smooth = !!smooth;
      cache.origin = origin;
      cache.originIsAbsolute = !!originIsAbsolute;
      target.style[_transformOriginProp] = "0px 0px"; //otherwise, if someone sets  an origin via CSS, it will likely interfere with the SVG transform attribute ones (because remember, we're baking the origin into the matrix() value).
    
      if (pluginToAddPropTweensTo) {
        _addNonTweeningPT(pluginToAddPropTweensTo, cache, "xOrigin", xOriginOld, xOrigin);
    
        _addNonTweeningPT(pluginToAddPropTweensTo, cache, "yOrigin", yOriginOld, yOrigin);
    
        _addNonTweeningPT(pluginToAddPropTweensTo, cache, "xOffset", xOffsetOld, cache.xOffset);
    
        _addNonTweeningPT(pluginToAddPropTweensTo, cache, "yOffset", yOffsetOld, cache.yOffset);
      }
    
      target.setAttribute("data-svg-origin", xOrigin + " " + yOrigin);
    },
        _parseTransform = function _parseTransform(target, uncache) {
      var cache = target._gsap || new _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["GSCache"](target);
    
      if ("x" in cache && !uncache && !cache.uncache) {
        return cache;
      }
    
      var style = target.style,
          invertedScaleX = cache.scaleX < 0,
          px = "px",
          deg = "deg",
          origin = _getComputedProperty(target, _transformOriginProp) || "0",
          x,
          y,
          z,
          scaleX,
          scaleY,
          rotation,
          rotationX,
          rotationY,
          skewX,
          skewY,
          perspective,
          xOrigin,
          yOrigin,
          matrix,
          angle,
          cos,
          sin,
          a,
          b,
          c,
          d,
          a12,
          a22,
          t1,
          t2,
          t3,
          a13,
          a23,
          a33,
          a42,
          a43,
          a32;
      x = y = z = rotation = rotationX = rotationY = skewX = skewY = perspective = 0;
      scaleX = scaleY = 1;
      cache.svg = !!(target.getCTM && _isSVG(target));
      matrix = _getMatrix(target, cache.svg);
    
      if (cache.svg) {
        t1 = !cache.uncache && !uncache && target.getAttribute("data-svg-origin");
    
        _applySVGOrigin(target, t1 || origin, !!t1 || cache.originIsAbsolute, cache.smooth !== false, matrix);
      }
    
      xOrigin = cache.xOrigin || 0;
      yOrigin = cache.yOrigin || 0;
    
      if (matrix !== _identity2DMatrix) {
        a = matrix[0]; //a11
    
        b = matrix[1]; //a21
    
        c = matrix[2]; //a31
    
        d = matrix[3]; //a41
    
        x = a12 = matrix[4];
        y = a22 = matrix[5]; //2D matrix
    
        if (matrix.length === 6) {
          scaleX = Math.sqrt(a * a + b * b);
          scaleY = Math.sqrt(d * d + c * c);
          rotation = a || b ? _atan2(b, a) * _RAD2DEG : 0; //note: if scaleX is 0, we cannot accurately measure rotation. Same for skewX with a scaleY of 0. Therefore, we default to the previously recorded value (or zero if that doesn't exist).
    
          skewX = c || d ? _atan2(c, d) * _RAD2DEG + rotation : 0;
          skewX && (scaleY *= Math.abs(Math.cos(skewX * _DEG2RAD)));
    
          if (cache.svg) {
            x -= xOrigin - (xOrigin * a + yOrigin * c);
            y -= yOrigin - (xOrigin * b + yOrigin * d);
          } //3D matrix
    
        } else {
          a32 = matrix[6];
          a42 = matrix[7];
          a13 = matrix[8];
          a23 = matrix[9];
          a33 = matrix[10];
          a43 = matrix[11];
          x = matrix[12];
          y = matrix[13];
          z = matrix[14];
          angle = _atan2(a32, a33);
          rotationX = angle * _RAD2DEG; //rotationX
    
          if (angle) {
            cos = Math.cos(-angle);
            sin = Math.sin(-angle);
            t1 = a12 * cos + a13 * sin;
            t2 = a22 * cos + a23 * sin;
            t3 = a32 * cos + a33 * sin;
            a13 = a12 * -sin + a13 * cos;
            a23 = a22 * -sin + a23 * cos;
            a33 = a32 * -sin + a33 * cos;
            a43 = a42 * -sin + a43 * cos;
            a12 = t1;
            a22 = t2;
            a32 = t3;
          } //rotationY
    
    
          angle = _atan2(-c, a33);
          rotationY = angle * _RAD2DEG;
    
          if (angle) {
            cos = Math.cos(-angle);
            sin = Math.sin(-angle);
            t1 = a * cos - a13 * sin;
            t2 = b * cos - a23 * sin;
            t3 = c * cos - a33 * sin;
            a43 = d * sin + a43 * cos;
            a = t1;
            b = t2;
            c = t3;
          } //rotationZ
    
    
          angle = _atan2(b, a);
          rotation = angle * _RAD2DEG;
    
          if (angle) {
            cos = Math.cos(angle);
            sin = Math.sin(angle);
            t1 = a * cos + b * sin;
            t2 = a12 * cos + a22 * sin;
            b = b * cos - a * sin;
            a22 = a22 * cos - a12 * sin;
            a = t1;
            a12 = t2;
          }
    
          if (rotationX && Math.abs(rotationX) + Math.abs(rotation) > 359.9) {
            //when rotationY is set, it will often be parsed as 180 degrees different than it should be, and rotationX and rotation both being 180 (it looks the same), so we adjust for that here.
            rotationX = rotation = 0;
            rotationY = 180 - rotationY;
          }
    
          scaleX = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(Math.sqrt(a * a + b * b + c * c));
          scaleY = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(Math.sqrt(a22 * a22 + a32 * a32));
          angle = _atan2(a12, a22);
          skewX = Math.abs(angle) > 0.0002 ? angle * _RAD2DEG : 0;
          perspective = a43 ? 1 / (a43 < 0 ? -a43 : a43) : 0;
        }
    
        if (cache.svg) {
          //sense if there are CSS transforms applied on an SVG element in which case we must overwrite them when rendering. The transform attribute is more reliable cross-browser, but we can't just remove the CSS ones because they may be applied in a CSS rule somewhere (not just inline).
          t1 = target.getAttribute("transform");
          cache.forceCSS = target.setAttribute("transform", "") || !_isNullTransform(_getComputedProperty(target, _transformProp));
          t1 && target.setAttribute("transform", t1);
        }
      }
    
      if (Math.abs(skewX) > 90 && Math.abs(skewX) < 270) {
        if (invertedScaleX) {
          scaleX *= -1;
          skewX += rotation <= 0 ? 180 : -180;
          rotation += rotation <= 0 ? 180 : -180;
        } else {
          scaleY *= -1;
          skewX += skewX <= 0 ? 180 : -180;
        }
      }
    
      cache.x = x - ((cache.xPercent = x && (cache.xPercent || (Math.round(target.offsetWidth / 2) === Math.round(-x) ? -50 : 0))) ? target.offsetWidth * cache.xPercent / 100 : 0) + px;
      cache.y = y - ((cache.yPercent = y && (cache.yPercent || (Math.round(target.offsetHeight / 2) === Math.round(-y) ? -50 : 0))) ? target.offsetHeight * cache.yPercent / 100 : 0) + px;
      cache.z = z + px;
      cache.scaleX = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(scaleX);
      cache.scaleY = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(scaleY);
      cache.rotation = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(rotation) + deg;
      cache.rotationX = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(rotationX) + deg;
      cache.rotationY = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(rotationY) + deg;
      cache.skewX = skewX + deg;
      cache.skewY = skewY + deg;
      cache.transformPerspective = perspective + px;
    
      if (cache.zOrigin = parseFloat(origin.split(" ")[2]) || 0) {
        style[_transformOriginProp] = _firstTwoOnly(origin);
      }
    
      cache.xOffset = cache.yOffset = 0;
      cache.force3D = _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_config"].force3D;
      cache.renderTransform = cache.svg ? _renderSVGTransforms : _supports3D ? _renderCSSTransforms : _renderNon3DTransforms;
      cache.uncache = 0;
      return cache;
    },
        _firstTwoOnly = function _firstTwoOnly(value) {
      return (value = value.split(" "))[0] + " " + value[1];
    },
        //for handling transformOrigin values, stripping out the 3rd dimension
    _addPxTranslate = function _addPxTranslate(target, start, value) {
      var unit = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["getUnit"])(start);
      return Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(parseFloat(start) + parseFloat(_convertToUnit(target, "x", value + "px", unit))) + unit;
    },
        _renderNon3DTransforms = function _renderNon3DTransforms(ratio, cache) {
      cache.z = "0px";
      cache.rotationY = cache.rotationX = "0deg";
      cache.force3D = 0;
    
      _renderCSSTransforms(ratio, cache);
    },
        _zeroDeg = "0deg",
        _zeroPx = "0px",
        _endParenthesis = ") ",
        _renderCSSTransforms = function _renderCSSTransforms(ratio, cache) {
      var _ref = cache || this,
          xPercent = _ref.xPercent,
          yPercent = _ref.yPercent,
          x = _ref.x,
          y = _ref.y,
          z = _ref.z,
          rotation = _ref.rotation,
          rotationY = _ref.rotationY,
          rotationX = _ref.rotationX,
          skewX = _ref.skewX,
          skewY = _ref.skewY,
          scaleX = _ref.scaleX,
          scaleY = _ref.scaleY,
          transformPerspective = _ref.transformPerspective,
          force3D = _ref.force3D,
          target = _ref.target,
          zOrigin = _ref.zOrigin,
          transforms = "",
          use3D = force3D === "auto" && ratio && ratio !== 1 || force3D === true; // Safari has a bug that causes it not to render 3D transform-origin values properly, so we force the z origin to 0, record it in the cache, and then do the math here to offset the translate values accordingly (basically do the 3D transform-origin part manually)
    
    
      if (zOrigin && (rotationX !== _zeroDeg || rotationY !== _zeroDeg)) {
        var angle = parseFloat(rotationY) * _DEG2RAD,
            a13 = Math.sin(angle),
            a33 = Math.cos(angle),
            cos;
    
        angle = parseFloat(rotationX) * _DEG2RAD;
        cos = Math.cos(angle);
        x = _addPxTranslate(target, x, a13 * cos * -zOrigin);
        y = _addPxTranslate(target, y, -Math.sin(angle) * -zOrigin);
        z = _addPxTranslate(target, z, a33 * cos * -zOrigin + zOrigin);
      }
    
      if (transformPerspective !== _zeroPx) {
        transforms += "perspective(" + transformPerspective + _endParenthesis;
      }
    
      if (xPercent || yPercent) {
        transforms += "translate(" + xPercent + "%, " + yPercent + "%) ";
      }
    
      if (use3D || x !== _zeroPx || y !== _zeroPx || z !== _zeroPx) {
        transforms += z !== _zeroPx || use3D ? "translate3d(" + x + ", " + y + ", " + z + ") " : "translate(" + x + ", " + y + _endParenthesis;
      }
    
      if (rotation !== _zeroDeg) {
        transforms += "rotate(" + rotation + _endParenthesis;
      }
    
      if (rotationY !== _zeroDeg) {
        transforms += "rotateY(" + rotationY + _endParenthesis;
      }
    
      if (rotationX !== _zeroDeg) {
        transforms += "rotateX(" + rotationX + _endParenthesis;
      }
    
      if (skewX !== _zeroDeg || skewY !== _zeroDeg) {
        transforms += "skew(" + skewX + ", " + skewY + _endParenthesis;
      }
    
      if (scaleX !== 1 || scaleY !== 1) {
        transforms += "scale(" + scaleX + ", " + scaleY + _endParenthesis;
      }
    
      target.style[_transformProp] = transforms || "translate(0, 0)";
    },
        _renderSVGTransforms = function _renderSVGTransforms(ratio, cache) {
      var _ref2 = cache || this,
          xPercent = _ref2.xPercent,
          yPercent = _ref2.yPercent,
          x = _ref2.x,
          y = _ref2.y,
          rotation = _ref2.rotation,
          skewX = _ref2.skewX,
          skewY = _ref2.skewY,
          scaleX = _ref2.scaleX,
          scaleY = _ref2.scaleY,
          target = _ref2.target,
          xOrigin = _ref2.xOrigin,
          yOrigin = _ref2.yOrigin,
          xOffset = _ref2.xOffset,
          yOffset = _ref2.yOffset,
          forceCSS = _ref2.forceCSS,
          tx = parseFloat(x),
          ty = parseFloat(y),
          a11,
          a21,
          a12,
          a22,
          temp;
    
      rotation = parseFloat(rotation);
      skewX = parseFloat(skewX);
      skewY = parseFloat(skewY);
    
      if (skewY) {
        //for performance reasons, we combine all skewing into the skewX and rotation values. Remember, a skewY of 10 degrees looks the same as a rotation of 10 degrees plus a skewX of 10 degrees.
        skewY = parseFloat(skewY);
        skewX += skewY;
        rotation += skewY;
      }
    
      if (rotation || skewX) {
        rotation *= _DEG2RAD;
        skewX *= _DEG2RAD;
        a11 = Math.cos(rotation) * scaleX;
        a21 = Math.sin(rotation) * scaleX;
        a12 = Math.sin(rotation - skewX) * -scaleY;
        a22 = Math.cos(rotation - skewX) * scaleY;
    
        if (skewX) {
          skewY *= _DEG2RAD;
          temp = Math.tan(skewX - skewY);
          temp = Math.sqrt(1 + temp * temp);
          a12 *= temp;
          a22 *= temp;
    
          if (skewY) {
            temp = Math.tan(skewY);
            temp = Math.sqrt(1 + temp * temp);
            a11 *= temp;
            a21 *= temp;
          }
        }
    
        a11 = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(a11);
        a21 = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(a21);
        a12 = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(a12);
        a22 = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(a22);
      } else {
        a11 = scaleX;
        a22 = scaleY;
        a21 = a12 = 0;
      }
    
      if (tx && !~(x + "").indexOf("px") || ty && !~(y + "").indexOf("px")) {
        tx = _convertToUnit(target, "x", x, "px");
        ty = _convertToUnit(target, "y", y, "px");
      }
    
      if (xOrigin || yOrigin || xOffset || yOffset) {
        tx = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(tx + xOrigin - (xOrigin * a11 + yOrigin * a12) + xOffset);
        ty = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(ty + yOrigin - (xOrigin * a21 + yOrigin * a22) + yOffset);
      }
    
      if (xPercent || yPercent) {
        //The SVG spec doesn't support percentage-based translation in the "transform" attribute, so we merge it into the translation to simulate it.
        temp = target.getBBox();
        tx = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(tx + xPercent / 100 * temp.width);
        ty = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_round"])(ty + yPercent / 100 * temp.height);
      }
    
      temp = "matrix(" + a11 + "," + a21 + "," + a12 + "," + a22 + "," + tx + "," + ty + ")";
      target.setAttribute("transform", temp);
      forceCSS && (target.style[_transformProp] = temp); //some browsers prioritize CSS transforms over the transform attribute. When we sense that the user has CSS transforms applied, we must overwrite them this way (otherwise some browser simply won't render the  transform attribute changes!)
    },
        _addRotationalPropTween = function _addRotationalPropTween(plugin, target, property, startNum, endValue, relative) {
      var cap = 360,
          isString = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_isString"])(endValue),
          endNum = parseFloat(endValue) * (isString && ~endValue.indexOf("rad") ? _RAD2DEG : 1),
          change = relative ? endNum * relative : endNum - startNum,
          finalValue = startNum + change + "deg",
          direction,
          pt;
    
      if (isString) {
        direction = endValue.split("_")[1];
    
        if (direction === "short") {
          change %= cap;
    
          if (change !== change % (cap / 2)) {
            change += change < 0 ? cap : -cap;
          }
        }
    
        if (direction === "cw" && change < 0) {
          change = (change + cap * _bigNum) % cap - ~~(change / cap) * cap;
        } else if (direction === "ccw" && change > 0) {
          change = (change - cap * _bigNum) % cap - ~~(change / cap) * cap;
        }
      }
    
      plugin._pt = pt = new _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["PropTween"](plugin._pt, target, property, startNum, change, _renderPropWithEnd);
      pt.e = finalValue;
      pt.u = "deg";
    
      plugin._props.push(property);
    
      return pt;
    },
        _assign = function _assign(target, source) {
      // Internet Explorer doesn't have Object.assign(), so we recreate it here.
      for (var p in source) {
        target[p] = source[p];
      }
    
      return target;
    },
        _addRawTransformPTs = function _addRawTransformPTs(plugin, transforms, target) {
      //for handling cases where someone passes in a whole transform string, like transform: "scale(2, 3) rotate(20deg) translateY(30em)"
      var startCache = _assign({}, target._gsap),
          exclude = "perspective,force3D,transformOrigin,svgOrigin",
          style = target.style,
          endCache,
          p,
          startValue,
          endValue,
          startNum,
          endNum,
          startUnit,
          endUnit;
    
      if (startCache.svg) {
        startValue = target.getAttribute("transform");
        target.setAttribute("transform", "");
        style[_transformProp] = transforms;
        endCache = _parseTransform(target, 1);
    
        _removeProperty(target, _transformProp);
    
        target.setAttribute("transform", startValue);
      } else {
        startValue = getComputedStyle(target)[_transformProp];
        style[_transformProp] = transforms;
        endCache = _parseTransform(target, 1);
        style[_transformProp] = startValue;
      }
    
      for (p in _transformProps) {
        startValue = startCache[p];
        endValue = endCache[p];
    
        if (startValue !== endValue && exclude.indexOf(p) < 0) {
          //tweening to no perspective gives very unintuitive results - just keep the same perspective in that case.
          startUnit = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["getUnit"])(startValue);
          endUnit = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["getUnit"])(endValue);
          startNum = startUnit !== endUnit ? _convertToUnit(target, p, startValue, endUnit) : parseFloat(startValue);
          endNum = parseFloat(endValue);
          plugin._pt = new _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["PropTween"](plugin._pt, endCache, p, startNum, endNum - startNum, _renderCSSProp);
          plugin._pt.u = endUnit || 0;
    
          plugin._props.push(p);
        }
      }
    
      _assign(endCache, startCache);
    }; // handle splitting apart padding, margin, borderWidth, and borderRadius into their 4 components. Firefox, for example, won't report borderRadius correctly - it will only do borderTopLeftRadius and the other corners. We also want to handle paddingTop, marginLeft, borderRightWidth, etc.
    
    
    Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_forEachName"])("padding,margin,Width,Radius", function (name, index) {
      var t = "Top",
          r = "Right",
          b = "Bottom",
          l = "Left",
          props = (index < 3 ? [t, r, b, l] : [t + l, t + r, b + r, b + l]).map(function (side) {
        return index < 2 ? name + side : "border" + side + name;
      });
    
      _specialProps[index > 1 ? "border" + name : name] = function (plugin, target, property, endValue, tween) {
        var a, vars;
    
        if (arguments.length < 4) {
          // getter, passed target, property, and unit (from _get())
          a = props.map(function (prop) {
            return _get(plugin, prop, property);
          });
          vars = a.join(" ");
          return vars.split(a[0]).length === 5 ? a[0] : vars;
        }
    
        a = (endValue + "").split(" ");
        vars = {};
        props.forEach(function (prop, i) {
          return vars[prop] = a[i] = a[i] || a[(i - 1) / 2 | 0];
        });
        plugin.init(target, vars, tween);
      };
    });
    
    var CSSPlugin = {
      name: "css",
      register: _initCore,
      targetTest: function targetTest(target) {
        return target.style && target.nodeType;
      },
      init: function init(target, vars, tween, index, targets) {
        var props = this._props,
            style = target.style,
            startAt = tween.vars.startAt,
            startValue,
            endValue,
            endNum,
            startNum,
            type,
            specialProp,
            p,
            startUnit,
            endUnit,
            relative,
            isTransformRelated,
            transformPropTween,
            cache,
            smooth,
            hasPriority;
        _pluginInitted || _initCore();
    
        for (p in vars) {
          if (p === "autoRound") {
            continue;
          }
    
          endValue = vars[p];
    
          if (_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_plugins"][p] && Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_checkPlugin"])(p, vars, tween, index, target, targets)) {
            // plugins
            continue;
          }
    
          type = typeof endValue;
          specialProp = _specialProps[p];
    
          if (type === "function") {
            endValue = endValue.call(tween, index, target, targets);
            type = typeof endValue;
          }
    
          if (type === "string" && ~endValue.indexOf("random(")) {
            endValue = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_replaceRandom"])(endValue);
          }
    
          if (specialProp) {
            specialProp(this, target, p, endValue, tween) && (hasPriority = 1);
          } else if (p.substr(0, 2) === "--") {
            //CSS variable
            startValue = (getComputedStyle(target).getPropertyValue(p) + "").trim();
            endValue += "";
            _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_colorExp"].lastIndex = 0;
    
            if (!_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_colorExp"].test(startValue)) {
              // colors don't have units
              startUnit = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["getUnit"])(startValue);
              endUnit = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["getUnit"])(endValue);
            }
    
            endUnit ? startUnit !== endUnit && (startValue = _convertToUnit(target, p, startValue, endUnit) + endUnit) : startUnit && (endValue += startUnit);
            this.add(style, "setProperty", startValue, endValue, index, targets, 0, 0, p);
          } else if (type !== "undefined") {
            if (startAt && p in startAt) {
              // in case someone hard-codes a complex value as the start, like top: "calc(2vh / 2)". Without this, it'd use the computed value (always in px)
              startValue = typeof startAt[p] === "function" ? startAt[p].call(tween, index, target, targets) : startAt[p];
              p in _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_config"].units && !Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["getUnit"])(startValue) && (startValue += _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_config"].units[p]); // for cases when someone passes in a unitless value like {x: 100}; if we try setting translate(100, 0px) it won't work.
    
              (startValue + "").charAt(1) === "=" && (startValue = _get(target, p)); // can't work with relative values
            } else {
              startValue = _get(target, p);
            }
    
            startNum = parseFloat(startValue);
            relative = type === "string" && endValue.charAt(1) === "=" ? +(endValue.charAt(0) + "1") : 0;
            relative && (endValue = endValue.substr(2));
            endNum = parseFloat(endValue);
    
            if (p in _propertyAliases) {
              if (p === "autoAlpha") {
                //special case where we control the visibility along with opacity. We still allow the opacity value to pass through and get tweened.
                if (startNum === 1 && _get(target, "visibility") === "hidden" && endNum) {
                  //if visibility is initially set to "hidden", we should interpret that as intent to make opacity 0 (a convenience)
                  startNum = 0;
                }
    
                _addNonTweeningPT(this, style, "visibility", startNum ? "inherit" : "hidden", endNum ? "inherit" : "hidden", !endNum);
              }
    
              if (p !== "scale" && p !== "transform") {
                p = _propertyAliases[p];
                ~p.indexOf(",") && (p = p.split(",")[0]);
              }
            }
    
            isTransformRelated = p in _transformProps; //--- TRANSFORM-RELATED ---
    
            if (isTransformRelated) {
              if (!transformPropTween) {
                cache = target._gsap;
                cache.renderTransform && !vars.parseTransform || _parseTransform(target, vars.parseTransform); // if, for example, gsap.set(... {transform:"translateX(50vw)"}), the _get() call doesn't parse the transform, thus cache.renderTransform won't be set yet so force the parsing of the transform here.
    
                smooth = vars.smoothOrigin !== false && cache.smooth;
                transformPropTween = this._pt = new _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["PropTween"](this._pt, style, _transformProp, 0, 1, cache.renderTransform, cache, 0, -1); //the first time through, create the rendering PropTween so that it runs LAST (in the linked list, we keep adding to the beginning)
    
                transformPropTween.dep = 1; //flag it as dependent so that if things get killed/overwritten and this is the only PropTween left, we can safely kill the whole tween.
              }
    
              if (p === "scale") {
                this._pt = new _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["PropTween"](this._pt, cache, "scaleY", cache.scaleY, relative ? relative * endNum : endNum - cache.scaleY);
                props.push("scaleY", p);
                p += "X";
              } else if (p === "transformOrigin") {
                endValue = _convertKeywordsToPercentages(endValue); //in case something like "left top" or "bottom right" is passed in. Convert to percentages.
    
                if (cache.svg) {
                  _applySVGOrigin(target, endValue, 0, smooth, 0, this);
                } else {
                  endUnit = parseFloat(endValue.split(" ")[2]) || 0; //handle the zOrigin separately!
    
                  endUnit !== cache.zOrigin && _addNonTweeningPT(this, cache, "zOrigin", cache.zOrigin, endUnit);
    
                  _addNonTweeningPT(this, style, p, _firstTwoOnly(startValue), _firstTwoOnly(endValue));
                }
    
                continue;
              } else if (p === "svgOrigin") {
                _applySVGOrigin(target, endValue, 1, smooth, 0, this);
    
                continue;
              } else if (p in _rotationalProperties) {
                _addRotationalPropTween(this, cache, p, startNum, endValue, relative);
    
                continue;
              } else if (p === "smoothOrigin") {
                _addNonTweeningPT(this, cache, "smooth", cache.smooth, endValue);
    
                continue;
              } else if (p === "force3D") {
                cache[p] = endValue;
                continue;
              } else if (p === "transform") {
                _addRawTransformPTs(this, endValue, target);
    
                continue;
              }
            } else if (!(p in style)) {
              p = _checkPropPrefix(p) || p;
            }
    
            if (isTransformRelated || (endNum || endNum === 0) && (startNum || startNum === 0) && !_complexExp.test(endValue) && p in style) {
              startUnit = (startValue + "").substr((startNum + "").length);
              endNum || (endNum = 0); // protect against NaN
    
              endUnit = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["getUnit"])(endValue) || (p in _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_config"].units ? _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_config"].units[p] : startUnit);
              startUnit !== endUnit && (startNum = _convertToUnit(target, p, startValue, endUnit));
              this._pt = new _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["PropTween"](this._pt, isTransformRelated ? cache : style, p, startNum, relative ? relative * endNum : endNum - startNum, !isTransformRelated && (endUnit === "px" || p === "zIndex") && vars.autoRound !== false ? _renderRoundedCSSProp : _renderCSSProp);
              this._pt.u = endUnit || 0;
    
              if (startUnit !== endUnit) {
                //when the tween goes all the way back to the beginning, we need to revert it to the OLD/ORIGINAL value (with those units). We record that as a "b" (beginning) property and point to a render method that handles that. (performance optimization)
                this._pt.b = startValue;
                this._pt.r = _renderCSSPropWithBeginning;
              }
            } else if (!(p in style)) {
              if (p in target) {
                //maybe it's not a style - it could be a property added directly to an element in which case we'll try to animate that.
                this.add(target, p, target[p], endValue, index, targets);
              } else {
                Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_missingPlugin"])(p, endValue);
    
                continue;
              }
            } else {
              _tweenComplexCSSString.call(this, target, p, startValue, endValue);
            }
    
            props.push(p);
          }
        }
    
        hasPriority && Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_sortPropTweensByPriority"])(this);
      },
      get: _get,
      aliases: _propertyAliases,
      getSetter: function getSetter(target, property, plugin) {
        //returns a setter function that accepts target, property, value and applies it accordingly. Remember, properties like "x" aren't as simple as target.style.property = value because they've got to be applied to a proxy object and then merged into a transform string in a renderer.
        var p = _propertyAliases[property];
        p && p.indexOf(",") < 0 && (property = p);
        return property in _transformProps && property !== _transformOriginProp && (target._gsap.x || _get(target, "x")) ? plugin && _recentSetterPlugin === plugin ? property === "scale" ? _setterScale : _setterTransform : (_recentSetterPlugin = plugin || {}) && (property === "scale" ? _setterScaleWithRender : _setterTransformWithRender) : target.style && !Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_isUndefined"])(target.style[property]) ? _setterCSSStyle : ~property.indexOf("-") ? _setterCSSProp : Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_getSetter"])(target, property);
      },
      core: {
        _removeProperty: _removeProperty,
        _getMatrix: _getMatrix
      }
    };
    _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["gsap"].utils.checkPrefix = _checkPropPrefix;
    
    (function (positionAndScale, rotation, others, aliases) {
      var all = Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_forEachName"])(positionAndScale + "," + rotation + "," + others, function (name) {
        _transformProps[name] = 1;
      });
    
      Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_forEachName"])(rotation, function (name) {
        _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_config"].units[name] = "deg";
        _rotationalProperties[name] = 1;
      });
    
      _propertyAliases[all[13]] = positionAndScale + "," + rotation;
    
      Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_forEachName"])(aliases, function (name) {
        var split = name.split(":");
        _propertyAliases[split[1]] = all[split[0]];
      });
    })("x,y,z,scale,scaleX,scaleY,xPercent,yPercent", "rotation,rotationX,rotationY,skewX,skewY", "transform,transformOrigin,svgOrigin,force3D,smoothOrigin,transformPerspective", "0:translateX,1:translateY,2:translateZ,8:rotate,8:rotationZ,8:rotateZ,9:rotateX,10:rotateY");
    
    Object(_gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_forEachName"])("x,y,z,top,right,bottom,left,width,height,fontSize,padding,margin,perspective", function (name) {
      _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["_config"].units[name] = "px";
    });
    
    _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["gsap"].registerPlugin(CSSPlugin);
    
    
    
    /***/ }),
    
    /***/ "./node_modules/gsap/gsap-core.js":
    /*!****************************************!*\
      !*** ./node_modules/gsap/gsap-core.js ***!
      \****************************************/
    /*! exports provided: GSCache, Animation, Timeline, Tween, PropTween, gsap, Power0, Power1, Power2, Power3, Power4, Linear, Quad, Cubic, Quart, Quint, Strong, Elastic, Back, SteppedEase, Bounce, Sine, Expo, Circ, TweenMax, TweenLite, TimelineMax, TimelineLite, default, wrap, wrapYoyo, distribute, random, snap, normalize, getUnit, clamp, splitColor, toArray, mapRange, pipe, unitize, interpolate, shuffle, _getProperty, _numExp, _numWithUnitExp, _isString, _isUndefined, _renderComplexString, _relExp, _setDefaults, _removeLinkedListItem, _forEachName, _sortPropTweensByPriority, _colorStringFilter, _replaceRandom, _checkPlugin, _plugins, _ticker, _config, _roundModifier, _round, _missingPlugin, _getSetter, _getCache, _colorExp */
    /***/ (function(module, __webpack_exports__, __webpack_require__) {
    
    "use strict";
    __webpack_require__.r(__webpack_exports__);
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "GSCache", function() { return GSCache; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Animation", function() { return Animation; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Timeline", function() { return Timeline; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Tween", function() { return Tween; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "PropTween", function() { return PropTween; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "gsap", function() { return gsap; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Power0", function() { return Power0; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Power1", function() { return Power1; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Power2", function() { return Power2; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Power3", function() { return Power3; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Power4", function() { return Power4; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Linear", function() { return Linear; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Quad", function() { return Quad; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Cubic", function() { return Cubic; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Quart", function() { return Quart; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Quint", function() { return Quint; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Strong", function() { return Strong; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Elastic", function() { return Elastic; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Back", function() { return Back; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SteppedEase", function() { return SteppedEase; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Bounce", function() { return Bounce; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Sine", function() { return Sine; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Expo", function() { return Expo; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "Circ", function() { return Circ; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TweenMax", function() { return Tween; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TweenLite", function() { return Tween; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TimelineMax", function() { return Timeline; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TimelineLite", function() { return Timeline; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return gsap; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wrap", function() { return wrap; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wrapYoyo", function() { return wrapYoyo; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "distribute", function() { return distribute; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "random", function() { return random; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "snap", function() { return snap; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "normalize", function() { return normalize; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getUnit", function() { return getUnit; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "clamp", function() { return clamp; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "splitColor", function() { return splitColor; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "toArray", function() { return toArray; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "mapRange", function() { return mapRange; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "pipe", function() { return pipe; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "unitize", function() { return unitize; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "interpolate", function() { return interpolate; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "shuffle", function() { return shuffle; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_getProperty", function() { return _getProperty; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_numExp", function() { return _numExp; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_numWithUnitExp", function() { return _numWithUnitExp; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_isString", function() { return _isString; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_isUndefined", function() { return _isUndefined; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_renderComplexString", function() { return _renderComplexString; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_relExp", function() { return _relExp; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_setDefaults", function() { return _setDefaults; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_removeLinkedListItem", function() { return _removeLinkedListItem; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_forEachName", function() { return _forEachName; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_sortPropTweensByPriority", function() { return _sortPropTweensByPriority; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_colorStringFilter", function() { return _colorStringFilter; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_replaceRandom", function() { return _replaceRandom; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_checkPlugin", function() { return _checkPlugin; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_plugins", function() { return _plugins; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_ticker", function() { return _ticker; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_config", function() { return _config; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_roundModifier", function() { return _roundModifier; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_round", function() { return _round; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_missingPlugin", function() { return _missingPlugin; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_getSetter", function() { return _getSetter; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_getCache", function() { return _getCache; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "_colorExp", function() { return _colorExp; });
    /*** IMPORTS FROM imports-loader ***/
    var define = false;
    
    function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
    
    function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
    
    /*!
     * GSAP 3.6.1
     * https://greensock.com
     *
     * @license Copyright 2008-2021, GreenSock. All rights reserved.
     * Subject to the terms at https://greensock.com/standard-license or for
     * Club GreenSock members, the agreement issued with that membership.
     * @author: Jack Doyle, jack@greensock.com
    */
    
    /* eslint-disable */
    var _config = {
      autoSleep: 120,
      force3D: "auto",
      nullTargetWarn: 1,
      units: {
        lineHeight: ""
      }
    },
        _defaults = {
      duration: .5,
      overwrite: false,
      delay: 0
    },
        _suppressOverwrites,
        _bigNum = 1e8,
        _tinyNum = 1 / _bigNum,
        _2PI = Math.PI * 2,
        _HALF_PI = _2PI / 4,
        _gsID = 0,
        _sqrt = Math.sqrt,
        _cos = Math.cos,
        _sin = Math.sin,
        _isString = function _isString(value) {
      return typeof value === "string";
    },
        _isFunction = function _isFunction(value) {
      return typeof value === "function";
    },
        _isNumber = function _isNumber(value) {
      return typeof value === "number";
    },
        _isUndefined = function _isUndefined(value) {
      return typeof value === "undefined";
    },
        _isObject = function _isObject(value) {
      return typeof value === "object";
    },
        _isNotFalse = function _isNotFalse(value) {
      return value !== false;
    },
        _windowExists = function _windowExists() {
      return typeof window !== "undefined";
    },
        _isFuncOrString = function _isFuncOrString(value) {
      return _isFunction(value) || _isString(value);
    },
        _isTypedArray = typeof ArrayBuffer === "function" && ArrayBuffer.isView || function () {},
        // note: IE10 has ArrayBuffer, but NOT ArrayBuffer.isView().
    _isArray = Array.isArray,
        _strictNumExp = /(?:-?\.?\d|\.)+/gi,
        //only numbers (including negatives and decimals) but NOT relative values.
    _numExp = /[-+=.]*\d+[.e\-+]*\d*[e\-+]*\d*/g,
        //finds any numbers, including ones that start with += or -=, negative numbers, and ones in scientific notation like 1e-8.
    _numWithUnitExp = /[-+=.]*\d+[.e-]*\d*[a-z%]*/g,
        _complexStringNumExp = /[-+=.]*\d+\.?\d*(?:e-|e\+)?\d*/gi,
        //duplicate so that while we're looping through matches from exec(), it doesn't contaminate the lastIndex of _numExp which we use to search for colors too.
    _relExp = /[+-]=-?[.\d]+/,
        _delimitedValueExp = /[#\-+.]*\b[a-z\d-=+%.]+/gi,
        _unitExp = /[\d.+\-=]+(?:e[-+]\d*)*/i,
        _globalTimeline,
        _win,
        _coreInitted,
        _doc,
        _globals = {},
        _installScope = {},
        _coreReady,
        _install = function _install(scope) {
      return (_installScope = _merge(scope, _globals)) && gsap;
    },
        _missingPlugin = function _missingPlugin(property, value) {
      return console.warn("Invalid property", property, "set to", value, "Missing plugin? gsap.registerPlugin()");
    },
        _warn = function _warn(message, suppress) {
      return !suppress && console.warn(message);
    },
        _addGlobal = function _addGlobal(name, obj) {
      return name && (_globals[name] = obj) && _installScope && (_installScope[name] = obj) || _globals;
    },
        _emptyFunc = function _emptyFunc() {
      return 0;
    },
        _reservedProps = {},
        _lazyTweens = [],
        _lazyLookup = {},
        _lastRenderedFrame,
        _plugins = {},
        _effects = {},
        _nextGCFrame = 30,
        _harnessPlugins = [],
        _callbackNames = "",
        _harness = function _harness(targets) {
      var target = targets[0],
          harnessPlugin,
          i;
      _isObject(target) || _isFunction(target) || (targets = [targets]);
    
      if (!(harnessPlugin = (target._gsap || {}).harness)) {
        // find the first target with a harness. We assume targets passed into an animation will be of similar type, meaning the same kind of harness can be used for them all (performance optimization)
        i = _harnessPlugins.length;
    
        while (i-- && !_harnessPlugins[i].targetTest(target)) {}
    
        harnessPlugin = _harnessPlugins[i];
      }
    
      i = targets.length;
    
      while (i--) {
        targets[i] && (targets[i]._gsap || (targets[i]._gsap = new GSCache(targets[i], harnessPlugin))) || targets.splice(i, 1);
      }
    
      return targets;
    },
        _getCache = function _getCache(target) {
      return target._gsap || _harness(toArray(target))[0]._gsap;
    },
        _getProperty = function _getProperty(target, property, v) {
      return (v = target[property]) && _isFunction(v) ? target[property]() : _isUndefined(v) && target.getAttribute && target.getAttribute(property) || v;
    },
        _forEachName = function _forEachName(names, func) {
      return (names = names.split(",")).forEach(func) || names;
    },
        //split a comma-delimited list of names into an array, then run a forEach() function and return the split array (this is just a way to consolidate/shorten some code).
    _round = function _round(value) {
      return Math.round(value * 100000) / 100000 || 0;
    },
        _arrayContainsAny = function _arrayContainsAny(toSearch, toFind) {
      //searches one array to find matches for any of the items in the toFind array. As soon as one is found, it returns true. It does NOT return all the matches; it's simply a boolean search.
      var l = toFind.length,
          i = 0;
    
      for (; toSearch.indexOf(toFind[i]) < 0 && ++i < l;) {}
    
      return i < l;
    },
        _parseVars = function _parseVars(params, type, parent) {
      //reads the arguments passed to one of the key methods and figures out if the user is defining things with the OLD/legacy syntax where the duration is the 2nd parameter, and then it adjusts things accordingly and spits back the corrected vars object (with the duration added if necessary, as well as runBackwards or startAt or immediateRender). type 0 = to()/staggerTo(), 1 = from()/staggerFrom(), 2 = fromTo()/staggerFromTo()
      var isLegacy = _isNumber(params[1]),
          varsIndex = (isLegacy ? 2 : 1) + (type < 2 ? 0 : 1),
          vars = params[varsIndex],
          irVars;
    
      isLegacy && (vars.duration = params[1]);
      vars.parent = parent;
    
      if (type) {
        irVars = vars;
    
        while (parent && !("immediateRender" in irVars)) {
          // inheritance hasn't happened yet, but someone may have set a default in an ancestor timeline. We could do vars.immediateRender = _isNotFalse(_inheritDefaults(vars).immediateRender) but that'd exact a slight performance penalty because _inheritDefaults() also runs in the Tween constructor. We're paying a small kb price here to gain speed.
          irVars = parent.vars.defaults || {};
          parent = _isNotFalse(parent.vars.inherit) && parent.parent;
        }
    
        vars.immediateRender = _isNotFalse(irVars.immediateRender);
        type < 2 ? vars.runBackwards = 1 : vars.startAt = params[varsIndex - 1]; // "from" vars
      }
    
      return vars;
    },
        _lazyRender = function _lazyRender() {
      var l = _lazyTweens.length,
          a = _lazyTweens.slice(0),
          i,
          tween;
    
      _lazyLookup = {};
      _lazyTweens.length = 0;
    
      for (i = 0; i < l; i++) {
        tween = a[i];
        tween && tween._lazy && (tween.render(tween._lazy[0], tween._lazy[1], true)._lazy = 0);
      }
    },
        _lazySafeRender = function _lazySafeRender(animation, time, suppressEvents, force) {
      _lazyTweens.length && _lazyRender();
      animation.render(time, suppressEvents, force);
      _lazyTweens.length && _lazyRender(); //in case rendering caused any tweens to lazy-init, we should render them because typically when someone calls seek() or time() or progress(), they expect an immediate render.
    },
        _numericIfPossible = function _numericIfPossible(value) {
      var n = parseFloat(value);
      return (n || n === 0) && (value + "").match(_delimitedValueExp).length < 2 ? n : _isString(value) ? value.trim() : value;
    },
        _passThrough = function _passThrough(p) {
      return p;
    },
        _setDefaults = function _setDefaults(obj, defaults) {
      for (var p in defaults) {
        p in obj || (obj[p] = defaults[p]);
      }
    
      return obj;
    },
        _setKeyframeDefaults = function _setKeyframeDefaults(obj, defaults) {
      for (var p in defaults) {
        p in obj || p === "duration" || p === "ease" || (obj[p] = defaults[p]);
      }
    },
        _merge = function _merge(base, toMerge) {
      for (var p in toMerge) {
        base[p] = toMerge[p];
      }
    
      return base;
    },
        _mergeDeep = function _mergeDeep(base, toMerge) {
      for (var p in toMerge) {
        p !== "__proto__" && p !== "constructor" && p !== "prototype" && (base[p] = _isObject(toMerge[p]) ? _mergeDeep(base[p] || (base[p] = {}), toMerge[p]) : toMerge[p]);
      }
    
      return base;
    },
        _copyExcluding = function _copyExcluding(obj, excluding) {
      var copy = {},
          p;
    
      for (p in obj) {
        p in excluding || (copy[p] = obj[p]);
      }
    
      return copy;
    },
        _inheritDefaults = function _inheritDefaults(vars) {
      var parent = vars.parent || _globalTimeline,
          func = vars.keyframes ? _setKeyframeDefaults : _setDefaults;
    
      if (_isNotFalse(vars.inherit)) {
        while (parent) {
          func(vars, parent.vars.defaults);
          parent = parent.parent || parent._dp;
        }
      }
    
      return vars;
    },
        _arraysMatch = function _arraysMatch(a1, a2) {
      var i = a1.length,
          match = i === a2.length;
    
      while (match && i-- && a1[i] === a2[i]) {}
    
      return i < 0;
    },
        _addLinkedListItem = function _addLinkedListItem(parent, child, firstProp, lastProp, sortBy) {
      if (firstProp === void 0) {
        firstProp = "_first";
      }
    
      if (lastProp === void 0) {
        lastProp = "_last";
      }
    
      var prev = parent[lastProp],
          t;
    
      if (sortBy) {
        t = child[sortBy];
    
        while (prev && prev[sortBy] > t) {
          prev = prev._prev;
        }
      }
    
      if (prev) {
        child._next = prev._next;
        prev._next = child;
      } else {
        child._next = parent[firstProp];
        parent[firstProp] = child;
      }
    
      if (child._next) {
        child._next._prev = child;
      } else {
        parent[lastProp] = child;
      }
    
      child._prev = prev;
      child.parent = child._dp = parent;
      return child;
    },
        _removeLinkedListItem = function _removeLinkedListItem(parent, child, firstProp, lastProp) {
      if (firstProp === void 0) {
        firstProp = "_first";
      }
    
      if (lastProp === void 0) {
        lastProp = "_last";
      }
    
      var prev = child._prev,
          next = child._next;
    
      if (prev) {
        prev._next = next;
      } else if (parent[firstProp] === child) {
        parent[firstProp] = next;
      }
    
      if (next) {
        next._prev = prev;
      } else if (parent[lastProp] === child) {
        parent[lastProp] = prev;
      }
    
      child._next = child._prev = child.parent = null; // don't delete the _dp just so we can revert if necessary. But parent should be null to indicate the item isn't in a linked list.
    },
        _removeFromParent = function _removeFromParent(child, onlyIfParentHasAutoRemove) {
      child.parent && (!onlyIfParentHasAutoRemove || child.parent.autoRemoveChildren) && child.parent.remove(child);
      child._act = 0;
    },
        _uncache = function _uncache(animation, child) {
      if (animation && (!child || child._end > animation._dur || child._start < 0)) {
        // performance optimization: if a child animation is passed in we should only uncache if that child EXTENDS the animation (its end time is beyond the end)
        var a = animation;
    
        while (a) {
          a._dirty = 1;
          a = a.parent;
        }
      }
    
      return animation;
    },
        _recacheAncestors = function _recacheAncestors(animation) {
      var parent = animation.parent;
    
      while (parent && parent.parent) {
        //sometimes we must force a re-sort of all children and update the duration/totalDuration of all ancestor timelines immediately in case, for example, in the middle of a render loop, one tween alters another tween's timeScale which shoves its startTime before 0, forcing the parent timeline to shift around and shiftChildren() which could affect that next tween's render (startTime). Doesn't matter for the root timeline though.
        parent._dirty = 1;
        parent.totalDuration();
        parent = parent.parent;
      }
    
      return animation;
    },
        _hasNoPausedAncestors = function _hasNoPausedAncestors(animation) {
      return !animation || animation._ts && _hasNoPausedAncestors(animation.parent);
    },
        _elapsedCycleDuration = function _elapsedCycleDuration(animation) {
      return animation._repeat ? _animationCycle(animation._tTime, animation = animation.duration() + animation._rDelay) * animation : 0;
    },
        // feed in the totalTime and cycleDuration and it'll return the cycle (iteration minus 1) and if the playhead is exactly at the very END, it will NOT bump up to the next cycle.
    _animationCycle = function _animationCycle(tTime, cycleDuration) {
      var whole = Math.floor(tTime /= cycleDuration);
      return tTime && whole === tTime ? whole - 1 : whole;
    },
        _parentToChildTotalTime = function _parentToChildTotalTime(parentTime, child) {
      return (parentTime - child._start) * child._ts + (child._ts >= 0 ? 0 : child._dirty ? child.totalDuration() : child._tDur);
    },
        _setEnd = function _setEnd(animation) {
      return animation._end = _round(animation._start + (animation._tDur / Math.abs(animation._ts || animation._rts || _tinyNum) || 0));
    },
        _alignPlayhead = function _alignPlayhead(animation, totalTime) {
      // adjusts the animation's _start and _end according to the provided totalTime (only if the parent's smoothChildTiming is true and the animation isn't paused). It doesn't do any rendering or forcing things back into parent timelines, etc. - that's what totalTime() is for.
      var parent = animation._dp;
    
      if (parent && parent.smoothChildTiming && animation._ts) {
        animation._start = _round(parent._time - (animation._ts > 0 ? totalTime / animation._ts : ((animation._dirty ? animation.totalDuration() : animation._tDur) - totalTime) / -animation._ts));
    
        _setEnd(animation);
    
        parent._dirty || _uncache(parent, animation); //for performance improvement. If the parent's cache is already dirty, it already took care of marking the ancestors as dirty too, so skip the function call here.
      }
    
      return animation;
    },
    
    /*
    _totalTimeToTime = (clampedTotalTime, duration, repeat, repeatDelay, yoyo) => {
        let cycleDuration = duration + repeatDelay,
            time = _round(clampedTotalTime % cycleDuration);
        if (time > duration) {
            time = duration;
        }
        return (yoyo && (~~(clampedTotalTime / cycleDuration) & 1)) ? duration - time : time;
    },
    */
    _postAddChecks = function _postAddChecks(timeline, child) {
      var t;
    
      if (child._time || child._initted && !child._dur) {
        //in case, for example, the _start is moved on a tween that has already rendered. Imagine it's at its end state, then the startTime is moved WAY later (after the end of this timeline), it should render at its beginning.
        t = _parentToChildTotalTime(timeline.rawTime(), child);
    
        if (!child._dur || _clamp(0, child.totalDuration(), t) - child._tTime > _tinyNum) {
          child.render(t, true);
        }
      } //if the timeline has already ended but the inserted tween/timeline extends the duration, we should enable this timeline again so that it renders properly. We should also align the playhead with the parent timeline's when appropriate.
    
    
      if (_uncache(timeline, child)._dp && timeline._initted && timeline._time >= timeline._dur && timeline._ts) {
        //in case any of the ancestors had completed but should now be enabled...
        if (timeline._dur < timeline.duration()) {
          t = timeline;
    
          while (t._dp) {
            t.rawTime() >= 0 && t.totalTime(t._tTime); //moves the timeline (shifts its startTime) if necessary, and also enables it. If it's currently zero, though, it may not be scheduled to render until later so there's no need to force it to align with the current playhead position. Only move to catch up with the playhead.
    
            t = t._dp;
          }
        }
    
        timeline._zTime = -_tinyNum; // helps ensure that the next render() will be forced (crossingStart = true in render()), even if the duration hasn't changed (we're adding a child which would need to get rendered). Definitely an edge case. Note: we MUST do this AFTER the loop above where the totalTime() might trigger a render() because this _addToTimeline() method gets called from the Animation constructor, BEFORE tweens even record their targets, etc. so we wouldn't want things to get triggered in the wrong order.
      }
    },
        _addToTimeline = function _addToTimeline(timeline, child, position, skipChecks) {
      child.parent && _removeFromParent(child);
      child._start = _round(position + child._delay);
      child._end = _round(child._start + (child.totalDuration() / Math.abs(child.timeScale()) || 0));
    
      _addLinkedListItem(timeline, child, "_first", "_last", timeline._sort ? "_start" : 0);
    
      timeline._recent = child;
      skipChecks || _postAddChecks(timeline, child);
      return timeline;
    },
        _scrollTrigger = function _scrollTrigger(animation, trigger) {
      return (_globals.ScrollTrigger || _missingPlugin("scrollTrigger", trigger)) && _globals.ScrollTrigger.create(trigger, animation);
    },
        _attemptInitTween = function _attemptInitTween(tween, totalTime, force, suppressEvents) {
      _initTween(tween, totalTime);
    
      if (!tween._initted) {
        return 1;
      }
    
      if (!force && tween._pt && (tween._dur && tween.vars.lazy !== false || !tween._dur && tween.vars.lazy) && _lastRenderedFrame !== _ticker.frame) {
        _lazyTweens.push(tween);
    
        tween._lazy = [totalTime, suppressEvents];
        return 1;
      }
    },
        _parentPlayheadIsBeforeStart = function _parentPlayheadIsBeforeStart(_ref) {
      var parent = _ref.parent;
      return parent && parent._ts && parent._initted && !parent._lock && (parent.rawTime() < 0 || _parentPlayheadIsBeforeStart(parent));
    },
        // check parent's _lock because when a timeline repeats/yoyos and does its artificial wrapping, we shouldn't force the ratio back to 0
    _renderZeroDurationTween = function _renderZeroDurationTween(tween, totalTime, suppressEvents, force) {
      var prevRatio = tween.ratio,
          ratio = totalTime < 0 || !totalTime && (!tween._start && _parentPlayheadIsBeforeStart(tween) || (tween._ts < 0 || tween._dp._ts < 0) && tween.data !== "isFromStart" && tween.data !== "isStart") ? 0 : 1,
          // if the tween or its parent is reversed and the totalTime is 0, we should go to a ratio of 0.
      repeatDelay = tween._rDelay,
          tTime = 0,
          pt,
          iteration,
          prevIteration;
    
      if (repeatDelay && tween._repeat) {
        // in case there's a zero-duration tween that has a repeat with a repeatDelay
        tTime = _clamp(0, tween._tDur, totalTime);
        iteration = _animationCycle(tTime, repeatDelay);
        prevIteration = _animationCycle(tween._tTime, repeatDelay);
        tween._yoyo && iteration & 1 && (ratio = 1 - ratio);
    
        if (iteration !== prevIteration) {
          prevRatio = 1 - ratio;
          tween.vars.repeatRefresh && tween._initted && tween.invalidate();
        }
      }
    
      if (ratio !== prevRatio || force || tween._zTime === _tinyNum || !totalTime && tween._zTime) {
        if (!tween._initted && _attemptInitTween(tween, totalTime, force, suppressEvents)) {
          // if we render the very beginning (time == 0) of a fromTo(), we must force the render (normal tweens wouldn't need to render at a time of 0 when the prevTime was also 0). This is also mandatory to make sure overwriting kicks in immediately.
          return;
        }
    
        prevIteration = tween._zTime;
        tween._zTime = totalTime || (suppressEvents ? _tinyNum : 0); // when the playhead arrives at EXACTLY time 0 (right on top) of a zero-duration tween, we need to discern if events are suppressed so that when the playhead moves again (next time), it'll trigger the callback. If events are NOT suppressed, obviously the callback would be triggered in this render. Basically, the callback should fire either when the playhead ARRIVES or LEAVES this exact spot, not both. Imagine doing a timeline.seek(0) and there's a callback that sits at 0. Since events are suppressed on that seek() by default, nothing will fire, but when the playhead moves off of that position, the callback should fire. This behavior is what people intuitively expect.
    
        suppressEvents || (suppressEvents = totalTime && !prevIteration); // if it was rendered previously at exactly 0 (_zTime) and now the playhead is moving away, DON'T fire callbacks otherwise they'll seem like duplicates.
    
        tween.ratio = ratio;
        tween._from && (ratio = 1 - ratio);
        tween._time = 0;
        tween._tTime = tTime;
        pt = tween._pt;
    
        while (pt) {
          pt.r(ratio, pt.d);
          pt = pt._next;
        }
    
        tween._startAt && totalTime < 0 && tween._startAt.render(totalTime, true, true);
        tween._onUpdate && !suppressEvents && _callback(tween, "onUpdate");
        tTime && tween._repeat && !suppressEvents && tween.parent && _callback(tween, "onRepeat");
    
        if ((totalTime >= tween._tDur || totalTime < 0) && tween.ratio === ratio) {
          ratio && _removeFromParent(tween, 1);
    
          if (!suppressEvents) {
            _callback(tween, ratio ? "onComplete" : "onReverseComplete", true);
    
            tween._prom && tween._prom();
          }
        }
      } else if (!tween._zTime) {
        tween._zTime = totalTime;
      }
    },
        _findNextPauseTween = function _findNextPauseTween(animation, prevTime, time) {
      var child;
    
      if (time > prevTime) {
        child = animation._first;
    
        while (child && child._start <= time) {
          if (!child._dur && child.data === "isPause" && child._start > prevTime) {
            return child;
          }
    
          child = child._next;
        }
      } else {
        child = animation._last;
    
        while (child && child._start >= time) {
          if (!child._dur && child.data === "isPause" && child._start < prevTime) {
            return child;
          }
    
          child = child._prev;
        }
      }
    },
        _setDuration = function _setDuration(animation, duration, skipUncache, leavePlayhead) {
      var repeat = animation._repeat,
          dur = _round(duration) || 0,
          totalProgress = animation._tTime / animation._tDur;
      totalProgress && !leavePlayhead && (animation._time *= dur / animation._dur);
      animation._dur = dur;
      animation._tDur = !repeat ? dur : repeat < 0 ? 1e10 : _round(dur * (repeat + 1) + animation._rDelay * repeat);
      totalProgress && !leavePlayhead ? _alignPlayhead(animation, animation._tTime = animation._tDur * totalProgress) : animation.parent && _setEnd(animation);
      skipUncache || _uncache(animation.parent, animation);
      return animation;
    },
        _onUpdateTotalDuration = function _onUpdateTotalDuration(animation) {
      return animation instanceof Timeline ? _uncache(animation) : _setDuration(animation, animation._dur);
    },
        _zeroPosition = {
      _start: 0,
      endTime: _emptyFunc
    },
        _parsePosition = function _parsePosition(animation, position) {
      var labels = animation.labels,
          recent = animation._recent || _zeroPosition,
          clippedDuration = animation.duration() >= _bigNum ? recent.endTime(false) : animation._dur,
          //in case there's a child that infinitely repeats, users almost never intend for the insertion point of a new child to be based on a SUPER long value like that so we clip it and assume the most recently-added child's endTime should be used instead.
      i,
          offset;
    
      if (_isString(position) && (isNaN(position) || position in labels)) {
        //if the string is a number like "1", check to see if there's a label with that name, otherwise interpret it as a number (absolute value).
        i = position.charAt(0);
    
        if (i === "<" || i === ">") {
          return (i === "<" ? recent._start : recent.endTime(recent._repeat >= 0)) + (parseFloat(position.substr(1)) || 0);
        }
    
        i = position.indexOf("=");
    
        if (i < 0) {
          position in labels || (labels[position] = clippedDuration);
          return labels[position];
        }
    
        offset = +(position.charAt(i - 1) + position.substr(i + 1));
        return i > 1 ? _parsePosition(animation, position.substr(0, i - 1)) + offset : clippedDuration + offset;
      }
    
      return position == null ? clippedDuration : +position;
    },
        _conditionalReturn = function _conditionalReturn(value, func) {
      return value || value === 0 ? func(value) : func;
    },
        _clamp = function _clamp(min, max, value) {
      return value < min ? min : value > max ? max : value;
    },
        getUnit = function getUnit(value) {
      if (typeof value !== "string") {
        return "";
      }
    
      var v = _unitExp.exec(value);
    
      return v ? value.substr(v.index + v[0].length) : "";
    },
        // note: protect against padded numbers as strings, like "100.100". That shouldn't return "00" as the unit. If it's numeric, return no unit.
    clamp = function clamp(min, max, value) {
      return _conditionalReturn(value, function (v) {
        return _clamp(min, max, v);
      });
    },
        _slice = [].slice,
        _isArrayLike = function _isArrayLike(value, nonEmpty) {
      return value && _isObject(value) && "length" in value && (!nonEmpty && !value.length || value.length - 1 in value && _isObject(value[0])) && !value.nodeType && value !== _win;
    },
        _flatten = function _flatten(ar, leaveStrings, accumulator) {
      if (accumulator === void 0) {
        accumulator = [];
      }
    
      return ar.forEach(function (value) {
        var _accumulator;
    
        return _isString(value) && !leaveStrings || _isArrayLike(value, 1) ? (_accumulator = accumulator).push.apply(_accumulator, toArray(value)) : accumulator.push(value);
      }) || accumulator;
    },
        //takes any value and returns an array. If it's a string (and leaveStrings isn't true), it'll use document.querySelectorAll() and convert that to an array. It'll also accept iterables like jQuery objects.
    toArray = function toArray(value, leaveStrings) {
      return _isString(value) && !leaveStrings && (_coreInitted || !_wake()) ? _slice.call(_doc.querySelectorAll(value), 0) : _isArray(value) ? _flatten(value, leaveStrings) : _isArrayLike(value) ? _slice.call(value, 0) : value ? [value] : [];
    },
        shuffle = function shuffle(a) {
      return a.sort(function () {
        return .5 - Math.random();
      });
    },
        // alternative that's a bit faster and more reliably diverse but bigger:   for (let j, v, i = a.length; i; j = Math.floor(Math.random() * i), v = a[--i], a[i] = a[j], a[j] = v); return a;
    //for distributing values across an array. Can accept a number, a function or (most commonly) a function which can contain the following properties: {base, amount, from, ease, grid, axis, length, each}. Returns a function that expects the following parameters: index, target, array. Recognizes the following
    distribute = function distribute(v) {
      if (_isFunction(v)) {
        return v;
      }
    
      var vars = _isObject(v) ? v : {
        each: v
      },
          //n:1 is just to indicate v was a number; we leverage that later to set v according to the length we get. If a number is passed in, we treat it like the old stagger value where 0.1, for example, would mean that things would be distributed with 0.1 between each element in the array rather than a total "amount" that's chunked out among them all.
      ease = _parseEase(vars.ease),
          from = vars.from || 0,
          base = parseFloat(vars.base) || 0,
          cache = {},
          isDecimal = from > 0 && from < 1,
          ratios = isNaN(from) || isDecimal,
          axis = vars.axis,
          ratioX = from,
          ratioY = from;
    
      if (_isString(from)) {
        ratioX = ratioY = {
          center: .5,
          edges: .5,
          end: 1
        }[from] || 0;
      } else if (!isDecimal && ratios) {
        ratioX = from[0];
        ratioY = from[1];
      }
    
      return function (i, target, a) {
        var l = (a || vars).length,
            distances = cache[l],
            originX,
            originY,
            x,
            y,
            d,
            j,
            max,
            min,
            wrapAt;
    
        if (!distances) {
          wrapAt = vars.grid === "auto" ? 0 : (vars.grid || [1, _bigNum])[1];
    
          if (!wrapAt) {
            max = -_bigNum;
    
            while (max < (max = a[wrapAt++].getBoundingClientRect().left) && wrapAt < l) {}
    
            wrapAt--;
          }
    
          distances = cache[l] = [];
          originX = ratios ? Math.min(wrapAt, l) * ratioX - .5 : from % wrapAt;
          originY = ratios ? l * ratioY / wrapAt - .5 : from / wrapAt | 0;
          max = 0;
          min = _bigNum;
    
          for (j = 0; j < l; j++) {
            x = j % wrapAt - originX;
            y = originY - (j / wrapAt | 0);
            distances[j] = d = !axis ? _sqrt(x * x + y * y) : Math.abs(axis === "y" ? y : x);
            d > max && (max = d);
            d < min && (min = d);
          }
    
          from === "random" && shuffle(distances);
          distances.max = max - min;
          distances.min = min;
          distances.v = l = (parseFloat(vars.amount) || parseFloat(vars.each) * (wrapAt > l ? l - 1 : !axis ? Math.max(wrapAt, l / wrapAt) : axis === "y" ? l / wrapAt : wrapAt) || 0) * (from === "edges" ? -1 : 1);
          distances.b = l < 0 ? base - l : base;
          distances.u = getUnit(vars.amount || vars.each) || 0; //unit
    
          ease = ease && l < 0 ? _invertEase(ease) : ease;
        }
    
        l = (distances[i] - distances.min) / distances.max || 0;
        return _round(distances.b + (ease ? ease(l) : l) * distances.v) + distances.u; //round in order to work around floating point errors
      };
    },
        _roundModifier = function _roundModifier(v) {
      //pass in 0.1 get a function that'll round to the nearest tenth, or 5 to round to the closest 5, or 0.001 to the closest 1000th, etc.
      var p = v < 1 ? Math.pow(10, (v + "").length - 2) : 1; //to avoid floating point math errors (like 24 * 0.1 == 2.4000000000000004), we chop off at a specific number of decimal places (much faster than toFixed()
    
      return function (raw) {
        var n = Math.round(parseFloat(raw) / v) * v * p;
        return (n - n % 1) / p + (_isNumber(raw) ? 0 : getUnit(raw)); // n - n % 1 replaces Math.floor() in order to handle negative values properly. For example, Math.floor(-150.00000000000003) is 151!
      };
    },
        snap = function snap(snapTo, value) {
      var isArray = _isArray(snapTo),
          radius,
          is2D;
    
      if (!isArray && _isObject(snapTo)) {
        radius = isArray = snapTo.radius || _bigNum;
    
        if (snapTo.values) {
          snapTo = toArray(snapTo.values);
    
          if (is2D = !_isNumber(snapTo[0])) {
            radius *= radius; //performance optimization so we don't have to Math.sqrt() in the loop.
          }
        } else {
          snapTo = _roundModifier(snapTo.increment);
        }
      }
    
      return _conditionalReturn(value, !isArray ? _roundModifier(snapTo) : _isFunction(snapTo) ? function (raw) {
        is2D = snapTo(raw);
        return Math.abs(is2D - raw) <= radius ? is2D : raw;
      } : function (raw) {
        var x = parseFloat(is2D ? raw.x : raw),
            y = parseFloat(is2D ? raw.y : 0),
            min = _bigNum,
            closest = 0,
            i = snapTo.length,
            dx,
            dy;
    
        while (i--) {
          if (is2D) {
            dx = snapTo[i].x - x;
            dy = snapTo[i].y - y;
            dx = dx * dx + dy * dy;
          } else {
            dx = Math.abs(snapTo[i] - x);
          }
    
          if (dx < min) {
            min = dx;
            closest = i;
          }
        }
    
        closest = !radius || min <= radius ? snapTo[closest] : raw;
        return is2D || closest === raw || _isNumber(raw) ? closest : closest + getUnit(raw);
      });
    },
        random = function random(min, max, roundingIncrement, returnFunction) {
      return _conditionalReturn(_isArray(min) ? !max : roundingIncrement === true ? !!(roundingIncrement = 0) : !returnFunction, function () {
        return _isArray(min) ? min[~~(Math.random() * min.length)] : (roundingIncrement = roundingIncrement || 1e-5) && (returnFunction = roundingIncrement < 1 ? Math.pow(10, (roundingIncrement + "").length - 2) : 1) && Math.floor(Math.round((min - roundingIncrement / 2 + Math.random() * (max - min + roundingIncrement * .99)) / roundingIncrement) * roundingIncrement * returnFunction) / returnFunction;
      });
    },
        pipe = function pipe() {
      for (var _len = arguments.length, functions = new Array(_len), _key = 0; _key < _len; _key++) {
        functions[_key] = arguments[_key];
      }
    
      return function (value) {
        return functions.reduce(function (v, f) {
          return f(v);
        }, value);
      };
    },
        unitize = function unitize(func, unit) {
      return function (value) {
        return func(parseFloat(value)) + (unit || getUnit(value));
      };
    },
        normalize = function normalize(min, max, value) {
      return mapRange(min, max, 0, 1, value);
    },
        _wrapArray = function _wrapArray(a, wrapper, value) {
      return _conditionalReturn(value, function (index) {
        return a[~~wrapper(index)];
      });
    },
        wrap = function wrap(min, max, value) {
      // NOTE: wrap() CANNOT be an arrow function! A very odd compiling bug causes problems (unrelated to GSAP).
      var range = max - min;
      return _isArray(min) ? _wrapArray(min, wrap(0, min.length), max) : _conditionalReturn(value, function (value) {
        return (range + (value - min) % range) % range + min;
      });
    },
        wrapYoyo = function wrapYoyo(min, max, value) {
      var range = max - min,
          total = range * 2;
      return _isArray(min) ? _wrapArray(min, wrapYoyo(0, min.length - 1), max) : _conditionalReturn(value, function (value) {
        value = (total + (value - min) % total) % total || 0;
        return min + (value > range ? total - value : value);
      });
    },
        _replaceRandom = function _replaceRandom(value) {
      //replaces all occurrences of random(...) in a string with the calculated random value. can be a range like random(-100, 100, 5) or an array like random([0, 100, 500])
      var prev = 0,
          s = "",
          i,
          nums,
          end,
          isArray;
    
      while (~(i = value.indexOf("random(", prev))) {
        end = value.indexOf(")", i);
        isArray = value.charAt(i + 7) === "[";
        nums = value.substr(i + 7, end - i - 7).match(isArray ? _delimitedValueExp : _strictNumExp);
        s += value.substr(prev, i - prev) + random(isArray ? nums : +nums[0], isArray ? 0 : +nums[1], +nums[2] || 1e-5);
        prev = end + 1;
      }
    
      return s + value.substr(prev, value.length - prev);
    },
        mapRange = function mapRange(inMin, inMax, outMin, outMax, value) {
      var inRange = inMax - inMin,
          outRange = outMax - outMin;
      return _conditionalReturn(value, function (value) {
        return outMin + ((value - inMin) / inRange * outRange || 0);
      });
    },
        interpolate = function interpolate(start, end, progress, mutate) {
      var func = isNaN(start + end) ? 0 : function (p) {
        return (1 - p) * start + p * end;
      };
    
      if (!func) {
        var isString = _isString(start),
            master = {},
            p,
            i,
            interpolators,
            l,
            il;
    
        progress === true && (mutate = 1) && (progress = null);
    
        if (isString) {
          start = {
            p: start
          };
          end = {
            p: end
          };
        } else if (_isArray(start) && !_isArray(end)) {
          interpolators = [];
          l = start.length;
          il = l - 2;
    
          for (i = 1; i < l; i++) {
            interpolators.push(interpolate(start[i - 1], start[i])); //build the interpolators up front as a performance optimization so that when the function is called many times, it can just reuse them.
          }
    
          l--;
    
          func = function func(p) {
            p *= l;
            var i = Math.min(il, ~~p);
            return interpolators[i](p - i);
          };
    
          progress = end;
        } else if (!mutate) {
          start = _merge(_isArray(start) ? [] : {}, start);
        }
    
        if (!interpolators) {
          for (p in end) {
            _addPropTween.call(master, start, p, "get", end[p]);
          }
    
          func = function func(p) {
            return _renderPropTweens(p, master) || (isString ? start.p : start);
          };
        }
      }
    
      return _conditionalReturn(progress, func);
    },
        _getLabelInDirection = function _getLabelInDirection(timeline, fromTime, backward) {
      //used for nextLabel() and previousLabel()
      var labels = timeline.labels,
          min = _bigNum,
          p,
          distance,
          label;
    
      for (p in labels) {
        distance = labels[p] - fromTime;
    
        if (distance < 0 === !!backward && distance && min > (distance = Math.abs(distance))) {
          label = p;
          min = distance;
        }
      }
    
      return label;
    },
        _callback = function _callback(animation, type, executeLazyFirst) {
      var v = animation.vars,
          callback = v[type],
          params,
          scope;
    
      if (!callback) {
        return;
      }
    
      params = v[type + "Params"];
      scope = v.callbackScope || animation;
      executeLazyFirst && _lazyTweens.length && _lazyRender(); //in case rendering caused any tweens to lazy-init, we should render them because typically when a timeline finishes, users expect things to have rendered fully. Imagine an onUpdate on a timeline that reports/checks tweened values.
    
      return params ? callback.apply(scope, params) : callback.call(scope);
    },
        _interrupt = function _interrupt(animation) {
      _removeFromParent(animation);
    
      animation.scrollTrigger && animation.scrollTrigger.kill(false);
      animation.progress() < 1 && _callback(animation, "onInterrupt");
      return animation;
    },
        _quickTween,
        _createPlugin = function _createPlugin(config) {
      config = !config.name && config["default"] || config; //UMD packaging wraps things oddly, so for example MotionPathHelper becomes {MotionPathHelper:MotionPathHelper, default:MotionPathHelper}.
    
      var name = config.name,
          isFunc = _isFunction(config),
          Plugin = name && !isFunc && config.init ? function () {
        this._props = [];
      } : config,
          //in case someone passes in an object that's not a plugin, like CustomEase
      instanceDefaults = {
        init: _emptyFunc,
        render: _renderPropTweens,
        add: _addPropTween,
        kill: _killPropTweensOf,
        modifier: _addPluginModifier,
        rawVars: 0
      },
          statics = {
        targetTest: 0,
        get: 0,
        getSetter: _getSetter,
        aliases: {},
        register: 0
      };
    
      _wake();
    
      if (config !== Plugin) {
        if (_plugins[name]) {
          return;
        }
    
        _setDefaults(Plugin, _setDefaults(_copyExcluding(config, instanceDefaults), statics)); //static methods
    
    
        _merge(Plugin.prototype, _merge(instanceDefaults, _copyExcluding(config, statics))); //instance methods
    
    
        _plugins[Plugin.prop = name] = Plugin;
    
        if (config.targetTest) {
          _harnessPlugins.push(Plugin);
    
          _reservedProps[name] = 1;
        }
    
        name = (name === "css" ? "CSS" : name.charAt(0).toUpperCase() + name.substr(1)) + "Plugin"; //for the global name. "motionPath" should become MotionPathPlugin
      }
    
      _addGlobal(name, Plugin);
    
      config.register && config.register(gsap, Plugin, PropTween);
    },
    
    /*
     * --------------------------------------------------------------------------------------
     * COLORS
     * --------------------------------------------------------------------------------------
     */
    _255 = 255,
        _colorLookup = {
      aqua: [0, _255, _255],
      lime: [0, _255, 0],
      silver: [192, 192, 192],
      black: [0, 0, 0],
      maroon: [128, 0, 0],
      teal: [0, 128, 128],
      blue: [0, 0, _255],
      navy: [0, 0, 128],
      white: [_255, _255, _255],
      olive: [128, 128, 0],
      yellow: [_255, _255, 0],
      orange: [_255, 165, 0],
      gray: [128, 128, 128],
      purple: [128, 0, 128],
      green: [0, 128, 0],
      red: [_255, 0, 0],
      pink: [_255, 192, 203],
      cyan: [0, _255, _255],
      transparent: [_255, _255, _255, 0]
    },
        _hue = function _hue(h, m1, m2) {
      h = h < 0 ? h + 1 : h > 1 ? h - 1 : h;
      return (h * 6 < 1 ? m1 + (m2 - m1) * h * 6 : h < .5 ? m2 : h * 3 < 2 ? m1 + (m2 - m1) * (2 / 3 - h) * 6 : m1) * _255 + .5 | 0;
    },
        splitColor = function splitColor(v, toHSL, forceAlpha) {
      var a = !v ? _colorLookup.black : _isNumber(v) ? [v >> 16, v >> 8 & _255, v & _255] : 0,
          r,
          g,
          b,
          h,
          s,
          l,
          max,
          min,
          d,
          wasHSL;
    
      if (!a) {
        if (v.substr(-1) === ",") {
          //sometimes a trailing comma is included and we should chop it off (typically from a comma-delimited list of values like a textShadow:"2px 2px 2px blue, 5px 5px 5px rgb(255,0,0)" - in this example "blue," has a trailing comma. We could strip it out inside parseComplex() but we'd need to do it to the beginning and ending values plus it wouldn't provide protection from other potential scenarios like if the user passes in a similar value.
          v = v.substr(0, v.length - 1);
        }
    
        if (_colorLookup[v]) {
          a = _colorLookup[v];
        } else if (v.charAt(0) === "#") {
          if (v.length < 6) {
            //for shorthand like #9F0 or #9F0F (could have alpha)
            r = v.charAt(1);
            g = v.charAt(2);
            b = v.charAt(3);
            v = "#" + r + r + g + g + b + b + (v.length === 5 ? v.charAt(4) + v.charAt(4) : "");
          }
    
          if (v.length === 9) {
            // hex with alpha, like #fd5e53ff
            a = parseInt(v.substr(1, 6), 16);
            return [a >> 16, a >> 8 & _255, a & _255, parseInt(v.substr(7), 16) / 255];
          }
    
          v = parseInt(v.substr(1), 16);
          a = [v >> 16, v >> 8 & _255, v & _255];
        } else if (v.substr(0, 3) === "hsl") {
          a = wasHSL = v.match(_strictNumExp);
    
          if (!toHSL) {
            h = +a[0] % 360 / 360;
            s = +a[1] / 100;
            l = +a[2] / 100;
            g = l <= .5 ? l * (s + 1) : l + s - l * s;
            r = l * 2 - g;
            a.length > 3 && (a[3] *= 1); //cast as number
    
            a[0] = _hue(h + 1 / 3, r, g);
            a[1] = _hue(h, r, g);
            a[2] = _hue(h - 1 / 3, r, g);
          } else if (~v.indexOf("=")) {
            //if relative values are found, just return the raw strings with the relative prefixes in place.
            a = v.match(_numExp);
            forceAlpha && a.length < 4 && (a[3] = 1);
            return a;
          }
        } else {
          a = v.match(_strictNumExp) || _colorLookup.transparent;
        }
    
        a = a.map(Number);
      }
    
      if (toHSL && !wasHSL) {
        r = a[0] / _255;
        g = a[1] / _255;
        b = a[2] / _255;
        max = Math.max(r, g, b);
        min = Math.min(r, g, b);
        l = (max + min) / 2;
    
        if (max === min) {
          h = s = 0;
        } else {
          d = max - min;
          s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
          h = max === r ? (g - b) / d + (g < b ? 6 : 0) : max === g ? (b - r) / d + 2 : (r - g) / d + 4;
          h *= 60;
        }
    
        a[0] = ~~(h + .5);
        a[1] = ~~(s * 100 + .5);
        a[2] = ~~(l * 100 + .5);
      }
    
      forceAlpha && a.length < 4 && (a[3] = 1);
      return a;
    },
        _colorOrderData = function _colorOrderData(v) {
      // strips out the colors from the string, finds all the numeric slots (with units) and returns an array of those. The Array also has a "c" property which is an Array of the index values where the colors belong. This is to help work around issues where there's a mis-matched order of color/numeric data like drop-shadow(#f00 0px 1px 2px) and drop-shadow(0x 1px 2px #f00). This is basically a helper function used in _formatColors()
      var values = [],
          c = [],
          i = -1;
      v.split(_colorExp).forEach(function (v) {
        var a = v.match(_numWithUnitExp) || [];
        values.push.apply(values, a);
        c.push(i += a.length + 1);
      });
      values.c = c;
      return values;
    },
        _formatColors = function _formatColors(s, toHSL, orderMatchData) {
      var result = "",
          colors = (s + result).match(_colorExp),
          type = toHSL ? "hsla(" : "rgba(",
          i = 0,
          c,
          shell,
          d,
          l;
    
      if (!colors) {
        return s;
      }
    
      colors = colors.map(function (color) {
        return (color = splitColor(color, toHSL, 1)) && type + (toHSL ? color[0] + "," + color[1] + "%," + color[2] + "%," + color[3] : color.join(",")) + ")";
      });
    
      if (orderMatchData) {
        d = _colorOrderData(s);
        c = orderMatchData.c;
    
        if (c.join(result) !== d.c.join(result)) {
          shell = s.replace(_colorExp, "1").split(_numWithUnitExp);
          l = shell.length - 1;
    
          for (; i < l; i++) {
            result += shell[i] + (~c.indexOf(i) ? colors.shift() || type + "0,0,0,0)" : (d.length ? d : colors.length ? colors : orderMatchData).shift());
          }
        }
      }
    
      if (!shell) {
        shell = s.split(_colorExp);
        l = shell.length - 1;
    
        for (; i < l; i++) {
          result += shell[i] + colors[i];
        }
      }
    
      return result + shell[l];
    },
        _colorExp = function () {
      var s = "(?:\\b(?:(?:rgb|rgba|hsl|hsla)\\(.+?\\))|\\B#(?:[0-9a-f]{3,4}){1,2}\\b",
          //we'll dynamically build this Regular Expression to conserve file size. After building it, it will be able to find rgb(), rgba(), # (hexadecimal), and named color values like red, blue, purple, etc.,
      p;
    
      for (p in _colorLookup) {
        s += "|" + p + "\\b";
      }
    
      return new RegExp(s + ")", "gi");
    }(),
        _hslExp = /hsl[a]?\(/,
        _colorStringFilter = function _colorStringFilter(a) {
      var combined = a.join(" "),
          toHSL;
      _colorExp.lastIndex = 0;
    
      if (_colorExp.test(combined)) {
        toHSL = _hslExp.test(combined);
        a[1] = _formatColors(a[1], toHSL);
        a[0] = _formatColors(a[0], toHSL, _colorOrderData(a[1])); // make sure the order of numbers/colors match with the END value.
    
        return true;
      }
    },
    
    /*
     * --------------------------------------------------------------------------------------
     * TICKER
     * --------------------------------------------------------------------------------------
     */
    _tickerActive,
        _ticker = function () {
      var _getTime = Date.now,
          _lagThreshold = 500,
          _adjustedLag = 33,
          _startTime = _getTime(),
          _lastUpdate = _startTime,
          _gap = 1000 / 240,
          _nextTime = _gap,
          _listeners = [],
          _id,
          _req,
          _raf,
          _self,
          _delta,
          _i,
          _tick = function _tick(v) {
        var elapsed = _getTime() - _lastUpdate,
            manual = v === true,
            overlap,
            dispatch,
            time,
            frame;
    
        elapsed > _lagThreshold && (_startTime += elapsed - _adjustedLag);
        _lastUpdate += elapsed;
        time = _lastUpdate - _startTime;
        overlap = time - _nextTime;
    
        if (overlap > 0 || manual) {
          frame = ++_self.frame;
          _delta = time - _self.time * 1000;
          _self.time = time = time / 1000;
          _nextTime += overlap + (overlap >= _gap ? 4 : _gap - overlap);
          dispatch = 1;
        }
    
        manual || (_id = _req(_tick)); //make sure the request is made before we dispatch the "tick" event so that timing is maintained. Otherwise, if processing the "tick" requires a bunch of time (like 15ms) and we're using a setTimeout() that's based on 16.7ms, it'd technically take 31.7ms between frames otherwise.
    
        if (dispatch) {
          for (_i = 0; _i < _listeners.length; _i++) {
            // use _i and check _listeners.length instead of a variable because a listener could get removed during the loop, and if that happens to an element less than the current index, it'd throw things off in the loop.
            _listeners[_i](time, _delta, frame, v);
          }
        }
      };
    
      _self = {
        time: 0,
        frame: 0,
        tick: function tick() {
          _tick(true);
        },
        deltaRatio: function deltaRatio(fps) {
          return _delta / (1000 / (fps || 60));
        },
        wake: function wake() {
          if (_coreReady) {
            if (!_coreInitted && _windowExists()) {
              _win = _coreInitted = window;
              _doc = _win.document || {};
              _globals.gsap = gsap;
              (_win.gsapVersions || (_win.gsapVersions = [])).push(gsap.version);
    
              _install(_installScope || _win.GreenSockGlobals || !_win.gsap && _win || {});
    
              _raf = _win.requestAnimationFrame;
            }
    
            _id && _self.sleep();
    
            _req = _raf || function (f) {
              return setTimeout(f, _nextTime - _self.time * 1000 + 1 | 0);
            };
    
            _tickerActive = 1;
    
            _tick(2);
          }
        },
        sleep: function sleep() {
          (_raf ? _win.cancelAnimationFrame : clearTimeout)(_id);
          _tickerActive = 0;
          _req = _emptyFunc;
        },
        lagSmoothing: function lagSmoothing(threshold, adjustedLag) {
          _lagThreshold = threshold || 1 / _tinyNum; //zero should be interpreted as basically unlimited
    
          _adjustedLag = Math.min(adjustedLag, _lagThreshold, 0);
        },
        fps: function fps(_fps) {
          _gap = 1000 / (_fps || 240);
          _nextTime = _self.time * 1000 + _gap;
        },
        add: function add(callback) {
          _listeners.indexOf(callback) < 0 && _listeners.push(callback);
    
          _wake();
        },
        remove: function remove(callback) {
          var i;
          ~(i = _listeners.indexOf(callback)) && _listeners.splice(i, 1) && _i >= i && _i--;
        },
        _listeners: _listeners
      };
      return _self;
    }(),
        _wake = function _wake() {
      return !_tickerActive && _ticker.wake();
    },
        //also ensures the core classes are initialized.
    
    /*
    * -------------------------------------------------
    * EASING
    * -------------------------------------------------
    */
    _easeMap = {},
        _customEaseExp = /^[\d.\-M][\d.\-,\s]/,
        _quotesExp = /["']/g,
        _parseObjectInString = function _parseObjectInString(value) {
      //takes a string like "{wiggles:10, type:anticipate})" and turns it into a real object. Notice it ends in ")" and includes the {} wrappers. This is because we only use this function for parsing ease configs and prioritized optimization rather than reusability.
      var obj = {},
          split = value.substr(1, value.length - 3).split(":"),
          key = split[0],
          i = 1,
          l = split.length,
          index,
          val,
          parsedVal;
    
      for (; i < l; i++) {
        val = split[i];
        index = i !== l - 1 ? val.lastIndexOf(",") : val.length;
        parsedVal = val.substr(0, index);
        obj[key] = isNaN(parsedVal) ? parsedVal.replace(_quotesExp, "").trim() : +parsedVal;
        key = val.substr(index + 1).trim();
      }
    
      return obj;
    },
        _valueInParentheses = function _valueInParentheses(value) {
      var open = value.indexOf("(") + 1,
          close = value.indexOf(")"),
          nested = value.indexOf("(", open);
      return value.substring(open, ~nested && nested < close ? value.indexOf(")", close + 1) : close);
    },
        _configEaseFromString = function _configEaseFromString(name) {
      //name can be a string like "elastic.out(1,0.5)", and pass in _easeMap as obj and it'll parse it out and call the actual function like _easeMap.Elastic.easeOut.config(1,0.5). It will also parse custom ease strings as long as CustomEase is loaded and registered (internally as _easeMap._CE).
      var split = (name + "").split("("),
          ease = _easeMap[split[0]];
      return ease && split.length > 1 && ease.config ? ease.config.apply(null, ~name.indexOf("{") ? [_parseObjectInString(split[1])] : _valueInParentheses(name).split(",").map(_numericIfPossible)) : _easeMap._CE && _customEaseExp.test(name) ? _easeMap._CE("", name) : ease;
    },
        _invertEase = function _invertEase(ease) {
      return function (p) {
        return 1 - ease(1 - p);
      };
    },
        // allow yoyoEase to be set in children and have those affected when the parent/ancestor timeline yoyos.
    _propagateYoyoEase = function _propagateYoyoEase(timeline, isYoyo) {
      var child = timeline._first,
          ease;
    
      while (child) {
        if (child instanceof Timeline) {
          _propagateYoyoEase(child, isYoyo);
        } else if (child.vars.yoyoEase && (!child._yoyo || !child._repeat) && child._yoyo !== isYoyo) {
          if (child.timeline) {
            _propagateYoyoEase(child.timeline, isYoyo);
          } else {
            ease = child._ease;
            child._ease = child._yEase;
            child._yEase = ease;
            child._yoyo = isYoyo;
          }
        }
    
        child = child._next;
      }
    },
        _parseEase = function _parseEase(ease, defaultEase) {
      return !ease ? defaultEase : (_isFunction(ease) ? ease : _easeMap[ease] || _configEaseFromString(ease)) || defaultEase;
    },
        _insertEase = function _insertEase(names, easeIn, easeOut, easeInOut) {
      if (easeOut === void 0) {
        easeOut = function easeOut(p) {
          return 1 - easeIn(1 - p);
        };
      }
    
      if (easeInOut === void 0) {
        easeInOut = function easeInOut(p) {
          return p < .5 ? easeIn(p * 2) / 2 : 1 - easeIn((1 - p) * 2) / 2;
        };
      }
    
      var ease = {
        easeIn: easeIn,
        easeOut: easeOut,
        easeInOut: easeInOut
      },
          lowercaseName;
    
      _forEachName(names, function (name) {
        _easeMap[name] = _globals[name] = ease;
        _easeMap[lowercaseName = name.toLowerCase()] = easeOut;
    
        for (var p in ease) {
          _easeMap[lowercaseName + (p === "easeIn" ? ".in" : p === "easeOut" ? ".out" : ".inOut")] = _easeMap[name + "." + p] = ease[p];
        }
      });
    
      return ease;
    },
        _easeInOutFromOut = function _easeInOutFromOut(easeOut) {
      return function (p) {
        return p < .5 ? (1 - easeOut(1 - p * 2)) / 2 : .5 + easeOut((p - .5) * 2) / 2;
      };
    },
        _configElastic = function _configElastic(type, amplitude, period) {
      var p1 = amplitude >= 1 ? amplitude : 1,
          //note: if amplitude is < 1, we simply adjust the period for a more natural feel. Otherwise the math doesn't work right and the curve starts at 1.
      p2 = (period || (type ? .3 : .45)) / (amplitude < 1 ? amplitude : 1),
          p3 = p2 / _2PI * (Math.asin(1 / p1) || 0),
          easeOut = function easeOut(p) {
        return p === 1 ? 1 : p1 * Math.pow(2, -10 * p) * _sin((p - p3) * p2) + 1;
      },
          ease = type === "out" ? easeOut : type === "in" ? function (p) {
        return 1 - easeOut(1 - p);
      } : _easeInOutFromOut(easeOut);
    
      p2 = _2PI / p2; //precalculate to optimize
    
      ease.config = function (amplitude, period) {
        return _configElastic(type, amplitude, period);
      };
    
      return ease;
    },
        _configBack = function _configBack(type, overshoot) {
      if (overshoot === void 0) {
        overshoot = 1.70158;
      }
    
      var easeOut = function easeOut(p) {
        return p ? --p * p * ((overshoot + 1) * p + overshoot) + 1 : 0;
      },
          ease = type === "out" ? easeOut : type === "in" ? function (p) {
        return 1 - easeOut(1 - p);
      } : _easeInOutFromOut(easeOut);
    
      ease.config = function (overshoot) {
        return _configBack(type, overshoot);
      };
    
      return ease;
    }; // a cheaper (kb and cpu) but more mild way to get a parameterized weighted ease by feeding in a value between -1 (easeIn) and 1 (easeOut) where 0 is linear.
    // _weightedEase = ratio => {
    // 	let y = 0.5 + ratio / 2;
    // 	return p => (2 * (1 - p) * p * y + p * p);
    // },
    // a stronger (but more expensive kb/cpu) parameterized weighted ease that lets you feed in a value between -1 (easeIn) and 1 (easeOut) where 0 is linear.
    // _weightedEaseStrong = ratio => {
    // 	ratio = .5 + ratio / 2;
    // 	let o = 1 / 3 * (ratio < .5 ? ratio : 1 - ratio),
    // 		b = ratio - o,
    // 		c = ratio + o;
    // 	return p => p === 1 ? p : 3 * b * (1 - p) * (1 - p) * p + 3 * c * (1 - p) * p * p + p * p * p;
    // };
    
    
    _forEachName("Linear,Quad,Cubic,Quart,Quint,Strong", function (name, i) {
      var power = i < 5 ? i + 1 : i;
    
      _insertEase(name + ",Power" + (power - 1), i ? function (p) {
        return Math.pow(p, power);
      } : function (p) {
        return p;
      }, function (p) {
        return 1 - Math.pow(1 - p, power);
      }, function (p) {
        return p < .5 ? Math.pow(p * 2, power) / 2 : 1 - Math.pow((1 - p) * 2, power) / 2;
      });
    });
    
    _easeMap.Linear.easeNone = _easeMap.none = _easeMap.Linear.easeIn;
    
    _insertEase("Elastic", _configElastic("in"), _configElastic("out"), _configElastic());
    
    (function (n, c) {
      var n1 = 1 / c,
          n2 = 2 * n1,
          n3 = 2.5 * n1,
          easeOut = function easeOut(p) {
        return p < n1 ? n * p * p : p < n2 ? n * Math.pow(p - 1.5 / c, 2) + .75 : p < n3 ? n * (p -= 2.25 / c) * p + .9375 : n * Math.pow(p - 2.625 / c, 2) + .984375;
      };
    
      _insertEase("Bounce", function (p) {
        return 1 - easeOut(1 - p);
      }, easeOut);
    })(7.5625, 2.75);
    
    _insertEase("Expo", function (p) {
      return p ? Math.pow(2, 10 * (p - 1)) : 0;
    });
    
    _insertEase("Circ", function (p) {
      return -(_sqrt(1 - p * p) - 1);
    });
    
    _insertEase("Sine", function (p) {
      return p === 1 ? 1 : -_cos(p * _HALF_PI) + 1;
    });
    
    _insertEase("Back", _configBack("in"), _configBack("out"), _configBack());
    
    _easeMap.SteppedEase = _easeMap.steps = _globals.SteppedEase = {
      config: function config(steps, immediateStart) {
        if (steps === void 0) {
          steps = 1;
        }
    
        var p1 = 1 / steps,
            p2 = steps + (immediateStart ? 0 : 1),
            p3 = immediateStart ? 1 : 0,
            max = 1 - _tinyNum;
        return function (p) {
          return ((p2 * _clamp(0, max, p) | 0) + p3) * p1;
        };
      }
    };
    _defaults.ease = _easeMap["quad.out"];
    
    _forEachName("onComplete,onUpdate,onStart,onRepeat,onReverseComplete,onInterrupt", function (name) {
      return _callbackNames += name + "," + name + "Params,";
    });
    /*
     * --------------------------------------------------------------------------------------
     * CACHE
     * --------------------------------------------------------------------------------------
     */
    
    
    var GSCache = function GSCache(target, harness) {
      this.id = _gsID++;
      target._gsap = this;
      this.target = target;
      this.harness = harness;
      this.get = harness ? harness.get : _getProperty;
      this.set = harness ? harness.getSetter : _getSetter;
    };
    /*
     * --------------------------------------------------------------------------------------
     * ANIMATION
     * --------------------------------------------------------------------------------------
     */
    
    var Animation = /*#__PURE__*/function () {
      function Animation(vars, time) {
        var parent = vars.parent || _globalTimeline;
        this.vars = vars;
        this._delay = +vars.delay || 0;
    
        if (this._repeat = vars.repeat === Infinity ? -2 : vars.repeat || 0) {
          // TODO: repeat: Infinity on a timeline's children must flag that timeline internally and affect its totalDuration, otherwise it'll stop in the negative direction when reaching the start.
          this._rDelay = vars.repeatDelay || 0;
          this._yoyo = !!vars.yoyo || !!vars.yoyoEase;
        }
    
        this._ts = 1;
    
        _setDuration(this, +vars.duration, 1, 1);
    
        this.data = vars.data;
        _tickerActive || _ticker.wake();
        parent && _addToTimeline(parent, this, time || time === 0 ? time : parent._time, 1);
        vars.reversed && this.reverse();
        vars.paused && this.paused(true);
      }
    
      var _proto = Animation.prototype;
    
      _proto.delay = function delay(value) {
        if (value || value === 0) {
          this.parent && this.parent.smoothChildTiming && this.startTime(this._start + value - this._delay);
          this._delay = value;
          return this;
        }
    
        return this._delay;
      };
    
      _proto.duration = function duration(value) {
        return arguments.length ? this.totalDuration(this._repeat > 0 ? value + (value + this._rDelay) * this._repeat : value) : this.totalDuration() && this._dur;
      };
    
      _proto.totalDuration = function totalDuration(value) {
        if (!arguments.length) {
          return this._tDur;
        }
    
        this._dirty = 0;
        return _setDuration(this, this._repeat < 0 ? value : (value - this._repeat * this._rDelay) / (this._repeat + 1));
      };
    
      _proto.totalTime = function totalTime(_totalTime, suppressEvents) {
        _wake();
    
        if (!arguments.length) {
          return this._tTime;
        }
    
        var parent = this._dp;
    
        if (parent && parent.smoothChildTiming && this._ts) {
          _alignPlayhead(this, _totalTime);
    
          !parent._dp || parent.parent || _postAddChecks(parent, this); // edge case: if this is a child of a timeline that already completed, for example, we must re-activate the parent.
          //in case any of the ancestor timelines had completed but should now be enabled, we should reset their totalTime() which will also ensure that they're lined up properly and enabled. Skip for animations that are on the root (wasteful). Example: a TimelineLite.exportRoot() is performed when there's a paused tween on the root, the export will not complete until that tween is unpaused, but imagine a child gets restarted later, after all [unpaused] tweens have completed. The start of that child would get pushed out, but one of the ancestors may have completed.
    
          while (parent.parent) {
            if (parent.parent._time !== parent._start + (parent._ts >= 0 ? parent._tTime / parent._ts : (parent.totalDuration() - parent._tTime) / -parent._ts)) {
              parent.totalTime(parent._tTime, true);
            }
    
            parent = parent.parent;
          }
    
          if (!this.parent && this._dp.autoRemoveChildren && (this._ts > 0 && _totalTime < this._tDur || this._ts < 0 && _totalTime > 0 || !this._tDur && !_totalTime)) {
            //if the animation doesn't have a parent, put it back into its last parent (recorded as _dp for exactly cases like this). Limit to parents with autoRemoveChildren (like globalTimeline) so that if the user manually removes an animation from a timeline and then alters its playhead, it doesn't get added back in.
            _addToTimeline(this._dp, this, this._start - this._delay);
          }
        }
    
        if (this._tTime !== _totalTime || !this._dur && !suppressEvents || this._initted && Math.abs(this._zTime) === _tinyNum || !_totalTime && !this._initted && (this.add || this._ptLookup)) {
          // check for _ptLookup on a Tween instance to ensure it has actually finished being instantiated, otherwise if this.reverse() gets called in the Animation constructor, it could trigger a render() here even though the _targets weren't populated, thus when _init() is called there won't be any PropTweens (it'll act like the tween is non-functional)
          this._ts || (this._pTime = _totalTime); // otherwise, if an animation is paused, then the playhead is moved back to zero, then resumed, it'd revert back to the original time at the pause
          //if (!this._lock) { // avoid endless recursion (not sure we need this yet or if it's worth the performance hit)
          //   this._lock = 1;
    
          _lazySafeRender(this, _totalTime, suppressEvents); //   this._lock = 0;
          //}
    
        }
    
        return this;
      };
    
      _proto.time = function time(value, suppressEvents) {
        return arguments.length ? this.totalTime(Math.min(this.totalDuration(), value + _elapsedCycleDuration(this)) % this._dur || (value ? this._dur : 0), suppressEvents) : this._time; // note: if the modulus results in 0, the playhead could be exactly at the end or the beginning, and we always defer to the END with a non-zero value, otherwise if you set the time() to the very end (duration()), it would render at the START!
      };
    
      _proto.totalProgress = function totalProgress(value, suppressEvents) {
        return arguments.length ? this.totalTime(this.totalDuration() * value, suppressEvents) : this.totalDuration() ? Math.min(1, this._tTime / this._tDur) : this.ratio;
      };
    
      _proto.progress = function progress(value, suppressEvents) {
        return arguments.length ? this.totalTime(this.duration() * (this._yoyo && !(this.iteration() & 1) ? 1 - value : value) + _elapsedCycleDuration(this), suppressEvents) : this.duration() ? Math.min(1, this._time / this._dur) : this.ratio;
      };
    
      _proto.iteration = function iteration(value, suppressEvents) {
        var cycleDuration = this.duration() + this._rDelay;
    
        return arguments.length ? this.totalTime(this._time + (value - 1) * cycleDuration, suppressEvents) : this._repeat ? _animationCycle(this._tTime, cycleDuration) + 1 : 1;
      } // potential future addition:
      // isPlayingBackwards() {
      // 	let animation = this,
      // 		orientation = 1; // 1 = forward, -1 = backward
      // 	while (animation) {
      // 		orientation *= animation.reversed() || (animation.repeat() && !(animation.iteration() & 1)) ? -1 : 1;
      // 		animation = animation.parent;
      // 	}
      // 	return orientation < 0;
      // }
      ;
    
      _proto.timeScale = function timeScale(value) {
        if (!arguments.length) {
          return this._rts === -_tinyNum ? 0 : this._rts; // recorded timeScale. Special case: if someone calls reverse() on an animation with timeScale of 0, we assign it -_tinyNum to remember it's reversed.
        }
    
        if (this._rts === value) {
          return this;
        }
    
        var tTime = this.parent && this._ts ? _parentToChildTotalTime(this.parent._time, this) : this._tTime; // make sure to do the parentToChildTotalTime() BEFORE setting the new _ts because the old one must be used in that calculation.
        // prioritize rendering where the parent's playhead lines up instead of this._tTime because there could be a tween that's animating another tween's timeScale in the same rendering loop (same parent), thus if the timeScale tween renders first, it would alter _start BEFORE _tTime was set on that tick (in the rendering loop), effectively freezing it until the timeScale tween finishes.
    
        this._rts = +value || 0;
        this._ts = this._ps || value === -_tinyNum ? 0 : this._rts; // _ts is the functional timeScale which would be 0 if the animation is paused.
    
        return _recacheAncestors(this.totalTime(_clamp(-this._delay, this._tDur, tTime), true));
      };
    
      _proto.paused = function paused(value) {
        if (!arguments.length) {
          return this._ps;
        }
    
        if (this._ps !== value) {
          this._ps = value;
    
          if (value) {
            this._pTime = this._tTime || Math.max(-this._delay, this.rawTime()); // if the pause occurs during the delay phase, make sure that's factored in when resuming.
    
            this._ts = this._act = 0; // _ts is the functional timeScale, so a paused tween would effectively have a timeScale of 0. We record the "real" timeScale as _rts (recorded time scale)
          } else {
            _wake();
    
            this._ts = this._rts; //only defer to _pTime (pauseTime) if tTime is zero. Remember, someone could pause() an animation, then scrub the playhead and resume(). If the parent doesn't have smoothChildTiming, we render at the rawTime() because the startTime won't get updated.
    
            this.totalTime(this.parent && !this.parent.smoothChildTiming ? this.rawTime() : this._tTime || this._pTime, this.progress() === 1 && (this._tTime -= _tinyNum) && Math.abs(this._zTime) !== _tinyNum); // edge case: animation.progress(1).pause().play() wouldn't render again because the playhead is already at the end, but the call to totalTime() below will add it back to its parent...and not remove it again (since removing only happens upon rendering at a new time). Offsetting the _tTime slightly is done simply to cause the final render in totalTime() that'll pop it off its timeline (if autoRemoveChildren is true, of course). Check to make sure _zTime isn't -_tinyNum to avoid an edge case where the playhead is pushed to the end but INSIDE a tween/callback, the timeline itself is paused thus halting rendering and leaving a few unrendered. When resuming, it wouldn't render those otherwise.
          }
        }
    
        return this;
      };
    
      _proto.startTime = function startTime(value) {
        if (arguments.length) {
          this._start = value;
          var parent = this.parent || this._dp;
          parent && (parent._sort || !this.parent) && _addToTimeline(parent, this, value - this._delay);
          return this;
        }
    
        return this._start;
      };
    
      _proto.endTime = function endTime(includeRepeats) {
        return this._start + (_isNotFalse(includeRepeats) ? this.totalDuration() : this.duration()) / Math.abs(this._ts);
      };
    
      _proto.rawTime = function rawTime(wrapRepeats) {
        var parent = this.parent || this._dp; // _dp = detatched parent
    
        return !parent ? this._tTime : wrapRepeats && (!this._ts || this._repeat && this._time && this.totalProgress() < 1) ? this._tTime % (this._dur + this._rDelay) : !this._ts ? this._tTime : _parentToChildTotalTime(parent.rawTime(wrapRepeats), this);
      };
    
      _proto.globalTime = function globalTime(rawTime) {
        var animation = this,
            time = arguments.length ? rawTime : animation.rawTime();
    
        while (animation) {
          time = animation._start + time / (animation._ts || 1);
          animation = animation._dp;
        }
    
        return time;
      };
    
      _proto.repeat = function repeat(value) {
        if (arguments.length) {
          this._repeat = value === Infinity ? -2 : value;
          return _onUpdateTotalDuration(this);
        }
    
        return this._repeat === -2 ? Infinity : this._repeat;
      };
    
      _proto.repeatDelay = function repeatDelay(value) {
        if (arguments.length) {
          this._rDelay = value;
          return _onUpdateTotalDuration(this);
        }
    
        return this._rDelay;
      };
    
      _proto.yoyo = function yoyo(value) {
        if (arguments.length) {
          this._yoyo = value;
          return this;
        }
    
        return this._yoyo;
      };
    
      _proto.seek = function seek(position, suppressEvents) {
        return this.totalTime(_parsePosition(this, position), _isNotFalse(suppressEvents));
      };
    
      _proto.restart = function restart(includeDelay, suppressEvents) {
        return this.play().totalTime(includeDelay ? -this._delay : 0, _isNotFalse(suppressEvents));
      };
    
      _proto.play = function play(from, suppressEvents) {
        from != null && this.seek(from, suppressEvents);
        return this.reversed(false).paused(false);
      };
    
      _proto.reverse = function reverse(from, suppressEvents) {
        from != null && this.seek(from || this.totalDuration(), suppressEvents);
        return this.reversed(true).paused(false);
      };
    
      _proto.pause = function pause(atTime, suppressEvents) {
        atTime != null && this.seek(atTime, suppressEvents);
        return this.paused(true);
      };
    
      _proto.resume = function resume() {
        return this.paused(false);
      };
    
      _proto.reversed = function reversed(value) {
        if (arguments.length) {
          !!value !== this.reversed() && this.timeScale(-this._rts || (value ? -_tinyNum : 0)); // in case timeScale is zero, reversing would have no effect so we use _tinyNum.
    
          return this;
        }
    
        return this._rts < 0;
      };
    
      _proto.invalidate = function invalidate() {
        this._initted = this._act = 0;
        this._zTime = -_tinyNum;
        return this;
      };
    
      _proto.isActive = function isActive() {
        var parent = this.parent || this._dp,
            start = this._start,
            rawTime;
        return !!(!parent || this._ts && this._initted && parent.isActive() && (rawTime = parent.rawTime(true)) >= start && rawTime < this.endTime(true) - _tinyNum);
      };
    
      _proto.eventCallback = function eventCallback(type, callback, params) {
        var vars = this.vars;
    
        if (arguments.length > 1) {
          if (!callback) {
            delete vars[type];
          } else {
            vars[type] = callback;
            params && (vars[type + "Params"] = params);
            type === "onUpdate" && (this._onUpdate = callback);
          }
    
          return this;
        }
    
        return vars[type];
      };
    
      _proto.then = function then(onFulfilled) {
        var self = this;
        return new Promise(function (resolve) {
          var f = _isFunction(onFulfilled) ? onFulfilled : _passThrough,
              _resolve = function _resolve() {
            var _then = self.then;
            self.then = null; // temporarily null the then() method to avoid an infinite loop (see https://github.com/greensock/GSAP/issues/322)
    
            _isFunction(f) && (f = f(self)) && (f.then || f === self) && (self.then = _then);
            resolve(f);
            self.then = _then;
          };
    
          if (self._initted && self.totalProgress() === 1 && self._ts >= 0 || !self._tTime && self._ts < 0) {
            _resolve();
          } else {
            self._prom = _resolve;
          }
        });
      };
    
      _proto.kill = function kill() {
        _interrupt(this);
      };
    
      return Animation;
    }();
    
    _setDefaults(Animation.prototype, {
      _time: 0,
      _start: 0,
      _end: 0,
      _tTime: 0,
      _tDur: 0,
      _dirty: 0,
      _repeat: 0,
      _yoyo: false,
      parent: null,
      _initted: false,
      _rDelay: 0,
      _ts: 1,
      _dp: 0,
      ratio: 0,
      _zTime: -_tinyNum,
      _prom: 0,
      _ps: false,
      _rts: 1
    });
    /*
     * -------------------------------------------------
     * TIMELINE
     * -------------------------------------------------
     */
    
    
    var Timeline = /*#__PURE__*/function (_Animation) {
      _inheritsLoose(Timeline, _Animation);
    
      function Timeline(vars, time) {
        var _this;
    
        if (vars === void 0) {
          vars = {};
        }
    
        _this = _Animation.call(this, vars, time) || this;
        _this.labels = {};
        _this.smoothChildTiming = !!vars.smoothChildTiming;
        _this.autoRemoveChildren = !!vars.autoRemoveChildren;
        _this._sort = _isNotFalse(vars.sortChildren);
        _this.parent && _postAddChecks(_this.parent, _assertThisInitialized(_this));
        vars.scrollTrigger && _scrollTrigger(_assertThisInitialized(_this), vars.scrollTrigger);
        return _this;
      }
    
      var _proto2 = Timeline.prototype;
    
      _proto2.to = function to(targets, vars, position) {
        new Tween(targets, _parseVars(arguments, 0, this), _parsePosition(this, _isNumber(vars) ? arguments[3] : position));
        return this;
      };
    
      _proto2.from = function from(targets, vars, position) {
        new Tween(targets, _parseVars(arguments, 1, this), _parsePosition(this, _isNumber(vars) ? arguments[3] : position));
        return this;
      };
    
      _proto2.fromTo = function fromTo(targets, fromVars, toVars, position) {
        new Tween(targets, _parseVars(arguments, 2, this), _parsePosition(this, _isNumber(fromVars) ? arguments[4] : position));
        return this;
      };
    
      _proto2.set = function set(targets, vars, position) {
        vars.duration = 0;
        vars.parent = this;
        _inheritDefaults(vars).repeatDelay || (vars.repeat = 0);
        vars.immediateRender = !!vars.immediateRender;
        new Tween(targets, vars, _parsePosition(this, position), 1);
        return this;
      };
    
      _proto2.call = function call(callback, params, position) {
        return _addToTimeline(this, Tween.delayedCall(0, callback, params), _parsePosition(this, position));
      } //ONLY for backward compatibility! Maybe delete?
      ;
    
      _proto2.staggerTo = function staggerTo(targets, duration, vars, stagger, position, onCompleteAll, onCompleteAllParams) {
        vars.duration = duration;
        vars.stagger = vars.stagger || stagger;
        vars.onComplete = onCompleteAll;
        vars.onCompleteParams = onCompleteAllParams;
        vars.parent = this;
        new Tween(targets, vars, _parsePosition(this, position));
        return this;
      };
    
      _proto2.staggerFrom = function staggerFrom(targets, duration, vars, stagger, position, onCompleteAll, onCompleteAllParams) {
        vars.runBackwards = 1;
        _inheritDefaults(vars).immediateRender = _isNotFalse(vars.immediateRender);
        return this.staggerTo(targets, duration, vars, stagger, position, onCompleteAll, onCompleteAllParams);
      };
    
      _proto2.staggerFromTo = function staggerFromTo(targets, duration, fromVars, toVars, stagger, position, onCompleteAll, onCompleteAllParams) {
        toVars.startAt = fromVars;
        _inheritDefaults(toVars).immediateRender = _isNotFalse(toVars.immediateRender);
        return this.staggerTo(targets, duration, toVars, stagger, position, onCompleteAll, onCompleteAllParams);
      };
    
      _proto2.render = function render(totalTime, suppressEvents, force) {
        var prevTime = this._time,
            tDur = this._dirty ? this.totalDuration() : this._tDur,
            dur = this._dur,
            tTime = this !== _globalTimeline && totalTime > tDur - _tinyNum && totalTime >= 0 ? tDur : totalTime < _tinyNum ? 0 : totalTime,
            crossingStart = this._zTime < 0 !== totalTime < 0 && (this._initted || !dur),
            time,
            child,
            next,
            iteration,
            cycleDuration,
            prevPaused,
            pauseTween,
            timeScale,
            prevStart,
            prevIteration,
            yoyo,
            isYoyo;
    
        if (tTime !== this._tTime || force || crossingStart) {
          if (prevTime !== this._time && dur) {
            //if totalDuration() finds a child with a negative startTime and smoothChildTiming is true, things get shifted around internally so we need to adjust the time accordingly. For example, if a tween starts at -30 we must shift EVERYTHING forward 30 seconds and move this timeline's startTime backward by 30 seconds so that things align with the playhead (no jump).
            tTime += this._time - prevTime;
            totalTime += this._time - prevTime;
          }
    
          time = tTime;
          prevStart = this._start;
          timeScale = this._ts;
          prevPaused = !timeScale;
    
          if (crossingStart) {
            dur || (prevTime = this._zTime); //when the playhead arrives at EXACTLY time 0 (right on top) of a zero-duration timeline, we need to discern if events are suppressed so that when the playhead moves again (next time), it'll trigger the callback. If events are NOT suppressed, obviously the callback would be triggered in this render. Basically, the callback should fire either when the playhead ARRIVES or LEAVES this exact spot, not both. Imagine doing a timeline.seek(0) and there's a callback that sits at 0. Since events are suppressed on that seek() by default, nothing will fire, but when the playhead moves off of that position, the callback should fire. This behavior is what people intuitively expect.
    
            (totalTime || !suppressEvents) && (this._zTime = totalTime);
          }
    
          if (this._repeat) {
            //adjust the time for repeats and yoyos
            yoyo = this._yoyo;
            cycleDuration = dur + this._rDelay;
    
            if (this._repeat < -1 && totalTime < 0) {
              return this.totalTime(cycleDuration * 100 + totalTime, suppressEvents, force);
            }
    
            time = _round(tTime % cycleDuration); //round to avoid floating point errors. (4 % 0.8 should be 0 but some browsers report it as 0.79999999!)
    
            if (tTime === tDur) {
              // the tDur === tTime is for edge cases where there's a lengthy decimal on the duration and it may reach the very end but the time is rendered as not-quite-there (remember, tDur is rounded to 4 decimals whereas dur isn't)
              iteration = this._repeat;
              time = dur;
            } else {
              iteration = ~~(tTime / cycleDuration);
    
              if (iteration && iteration === tTime / cycleDuration) {
                time = dur;
                iteration--;
              }
    
              time > dur && (time = dur);
            }
    
            prevIteration = _animationCycle(this._tTime, cycleDuration);
            !prevTime && this._tTime && prevIteration !== iteration && (prevIteration = iteration); // edge case - if someone does addPause() at the very beginning of a repeating timeline, that pause is technically at the same spot as the end which causes this._time to get set to 0 when the totalTime would normally place the playhead at the end. See https://greensock.com/forums/topic/23823-closing-nav-animation-not-working-on-ie-and-iphone-6-maybe-other-older-browser/?tab=comments#comment-113005
    
            if (yoyo && iteration & 1) {
              time = dur - time;
              isYoyo = 1;
            }
            /*
            make sure children at the end/beginning of the timeline are rendered properly. If, for example,
            a 3-second long timeline rendered at 2.9 seconds previously, and now renders at 3.2 seconds (which
            would get translated to 2.8 seconds if the timeline yoyos or 0.2 seconds if it just repeats), there
            could be a callback or a short tween that's at 2.95 or 3 seconds in which wouldn't render. So
            we need to push the timeline to the end (and/or beginning depending on its yoyo value). Also we must
            ensure that zero-duration tweens at the very beginning or end of the Timeline work.
            */
    
    
            if (iteration !== prevIteration && !this._lock) {
              var rewinding = yoyo && prevIteration & 1,
                  doesWrap = rewinding === (yoyo && iteration & 1);
              iteration < prevIteration && (rewinding = !rewinding);
              prevTime = rewinding ? 0 : dur;
              this._lock = 1;
              this.render(prevTime || (isYoyo ? 0 : _round(iteration * cycleDuration)), suppressEvents, !dur)._lock = 0;
              !suppressEvents && this.parent && _callback(this, "onRepeat");
              this.vars.repeatRefresh && !isYoyo && (this.invalidate()._lock = 1);
    
              if (prevTime && prevTime !== this._time || prevPaused !== !this._ts || this.vars.onRepeat && !this.parent && !this._act) {
                // if prevTime is 0 and we render at the very end, _time will be the end, thus won't match. So in this edge case, prevTime won't match _time but that's okay. If it gets killed in the onRepeat, eject as well.
                return this;
              }
    
              dur = this._dur; // in case the duration changed in the onRepeat
    
              tDur = this._tDur;
    
              if (doesWrap) {
                this._lock = 2;
                prevTime = rewinding ? dur : -0.0001;
                this.render(prevTime, true);
              }
    
              this._lock = 0;
    
              if (!this._ts && !prevPaused) {
                return this;
              } //in order for yoyoEase to work properly when there's a stagger, we must swap out the ease in each sub-tween.
    
    
              _propagateYoyoEase(this, isYoyo);
            }
          }
    
          if (this._hasPause && !this._forcing && this._lock < 2) {
            pauseTween = _findNextPauseTween(this, _round(prevTime), _round(time));
    
            if (pauseTween) {
              tTime -= time - (time = pauseTween._start);
            }
          }
    
          this._tTime = tTime;
          this._time = time;
          this._act = !timeScale; //as long as it's not paused, force it to be active so that if the user renders independent of the parent timeline, it'll be forced to re-render on the next tick.
    
          if (!this._initted) {
            this._onUpdate = this.vars.onUpdate;
            this._initted = 1;
            this._zTime = totalTime;
            prevTime = 0; // upon init, the playhead should always go forward; someone could invalidate() a completed timeline and then if they restart(), that would make child tweens render in reverse order which could lock in the wrong starting values if they build on each other, like tl.to(obj, {x: 100}).to(obj, {x: 0}).
          }
    
          !prevTime && time && !suppressEvents && _callback(this, "onStart");
    
          if (time >= prevTime && totalTime >= 0) {
            child = this._first;
    
            while (child) {
              next = child._next;
    
              if ((child._act || time >= child._start) && child._ts && pauseTween !== child) {
                if (child.parent !== this) {
                  // an extreme edge case - the child's render could do something like kill() the "next" one in the linked list, or reparent it. In that case we must re-initiate the whole render to be safe.
                  return this.render(totalTime, suppressEvents, force);
                }
    
                child.render(child._ts > 0 ? (time - child._start) * child._ts : (child._dirty ? child.totalDuration() : child._tDur) + (time - child._start) * child._ts, suppressEvents, force);
    
                if (time !== this._time || !this._ts && !prevPaused) {
                  //in case a tween pauses or seeks the timeline when rendering, like inside of an onUpdate/onComplete
                  pauseTween = 0;
                  next && (tTime += this._zTime = -_tinyNum); // it didn't finish rendering, so flag zTime as negative so that so that the next time render() is called it'll be forced (to render any remaining children)
    
                  break;
                }
              }
    
              child = next;
            }
          } else {
            child = this._last;
            var adjustedTime = totalTime < 0 ? totalTime : time; //when the playhead goes backward beyond the start of this timeline, we must pass that information down to the child animations so that zero-duration tweens know whether to render their starting or ending values.
    
            while (child) {
              next = child._prev;
    
              if ((child._act || adjustedTime <= child._end) && child._ts && pauseTween !== child) {
                if (child.parent !== this) {
                  // an extreme edge case - the child's render could do something like kill() the "next" one in the linked list, or reparent it. In that case we must re-initiate the whole render to be safe.
                  return this.render(totalTime, suppressEvents, force);
                }
    
                child.render(child._ts > 0 ? (adjustedTime - child._start) * child._ts : (child._dirty ? child.totalDuration() : child._tDur) + (adjustedTime - child._start) * child._ts, suppressEvents, force);
    
                if (time !== this._time || !this._ts && !prevPaused) {
                  //in case a tween pauses or seeks the timeline when rendering, like inside of an onUpdate/onComplete
                  pauseTween = 0;
                  next && (tTime += this._zTime = adjustedTime ? -_tinyNum : _tinyNum); // it didn't finish rendering, so adjust zTime so that so that the next time render() is called it'll be forced (to render any remaining children)
    
                  break;
                }
              }
    
              child = next;
            }
          }
    
          if (pauseTween && !suppressEvents) {
            this.pause();
            pauseTween.render(time >= prevTime ? 0 : -_tinyNum)._zTime = time >= prevTime ? 1 : -1;
    
            if (this._ts) {
              //the callback resumed playback! So since we may have held back the playhead due to where the pause is positioned, go ahead and jump to where it's SUPPOSED to be (if no pause happened).
              this._start = prevStart; //if the pause was at an earlier time and the user resumed in the callback, it could reposition the timeline (changing its startTime), throwing things off slightly, so we make sure the _start doesn't shift.
    
              _setEnd(this);
    
              return this.render(totalTime, suppressEvents, force);
            }
          }
    
          this._onUpdate && !suppressEvents && _callback(this, "onUpdate", true);
          if (tTime === tDur && tDur >= this.totalDuration() || !tTime && prevTime) if (prevStart === this._start || Math.abs(timeScale) !== Math.abs(this._ts)) if (!this._lock) {
            (totalTime || !dur) && (tTime === tDur && this._ts > 0 || !tTime && this._ts < 0) && _removeFromParent(this, 1); // don't remove if the timeline is reversed and the playhead isn't at 0, otherwise tl.progress(1).reverse() won't work. Only remove if the playhead is at the end and timeScale is positive, or if the playhead is at 0 and the timeScale is negative.
    
            if (!suppressEvents && !(totalTime < 0 && !prevTime) && (tTime || prevTime)) {
              _callback(this, tTime === tDur ? "onComplete" : "onReverseComplete", true);
    
              this._prom && !(tTime < tDur && this.timeScale() > 0) && this._prom();
            }
          }
        }
    
        return this;
      };
    
      _proto2.add = function add(child, position) {
        var _this2 = this;
    
        _isNumber(position) || (position = _parsePosition(this, position));
    
        if (!(child instanceof Animation)) {
          if (_isArray(child)) {
            child.forEach(function (obj) {
              return _this2.add(obj, position);
            });
            return this;
          }
    
          if (_isString(child)) {
            return this.addLabel(child, position);
          }
    
          if (_isFunction(child)) {
            child = Tween.delayedCall(0, child);
          } else {
            return this;
          }
        }
    
        return this !== child ? _addToTimeline(this, child, position) : this; //don't allow a timeline to be added to itself as a child!
      };
    
      _proto2.getChildren = function getChildren(nested, tweens, timelines, ignoreBeforeTime) {
        if (nested === void 0) {
          nested = true;
        }
    
        if (tweens === void 0) {
          tweens = true;
        }
    
        if (timelines === void 0) {
          timelines = true;
        }
    
        if (ignoreBeforeTime === void 0) {
          ignoreBeforeTime = -_bigNum;
        }
    
        var a = [],
            child = this._first;
    
        while (child) {
          if (child._start >= ignoreBeforeTime) {
            if (child instanceof Tween) {
              tweens && a.push(child);
            } else {
              timelines && a.push(child);
              nested && a.push.apply(a, child.getChildren(true, tweens, timelines));
            }
          }
    
          child = child._next;
        }
    
        return a;
      };
    
      _proto2.getById = function getById(id) {
        var animations = this.getChildren(1, 1, 1),
            i = animations.length;
    
        while (i--) {
          if (animations[i].vars.id === id) {
            return animations[i];
          }
        }
      };
    
      _proto2.remove = function remove(child) {
        if (_isString(child)) {
          return this.removeLabel(child);
        }
    
        if (_isFunction(child)) {
          return this.killTweensOf(child);
        }
    
        _removeLinkedListItem(this, child);
    
        if (child === this._recent) {
          this._recent = this._last;
        }
    
        return _uncache(this);
      };
    
      _proto2.totalTime = function totalTime(_totalTime2, suppressEvents) {
        if (!arguments.length) {
          return this._tTime;
        }
    
        this._forcing = 1;
    
        if (!this._dp && this._ts) {
          //special case for the global timeline (or any other that has no parent or detached parent).
          this._start = _round(_ticker.time - (this._ts > 0 ? _totalTime2 / this._ts : (this.totalDuration() - _totalTime2) / -this._ts));
        }
    
        _Animation.prototype.totalTime.call(this, _totalTime2, suppressEvents);
    
        this._forcing = 0;
        return this;
      };
    
      _proto2.addLabel = function addLabel(label, position) {
        this.labels[label] = _parsePosition(this, position);
        return this;
      };
    
      _proto2.removeLabel = function removeLabel(label) {
        delete this.labels[label];
        return this;
      };
    
      _proto2.addPause = function addPause(position, callback, params) {
        var t = Tween.delayedCall(0, callback || _emptyFunc, params);
        t.data = "isPause";
        this._hasPause = 1;
        return _addToTimeline(this, t, _parsePosition(this, position));
      };
    
      _proto2.removePause = function removePause(position) {
        var child = this._first;
        position = _parsePosition(this, position);
    
        while (child) {
          if (child._start === position && child.data === "isPause") {
            _removeFromParent(child);
          }
    
          child = child._next;
        }
      };
    
      _proto2.killTweensOf = function killTweensOf(targets, props, onlyActive) {
        var tweens = this.getTweensOf(targets, onlyActive),
            i = tweens.length;
    
        while (i--) {
          _overwritingTween !== tweens[i] && tweens[i].kill(targets, props);
        }
    
        return this;
      };
    
      _proto2.getTweensOf = function getTweensOf(targets, onlyActive) {
        var a = [],
            parsedTargets = toArray(targets),
            child = this._first,
            isGlobalTime = _isNumber(onlyActive),
            // a number is interpreted as a global time. If the animation spans
        children;
    
        while (child) {
          if (child instanceof Tween) {
            if (_arrayContainsAny(child._targets, parsedTargets) && (isGlobalTime ? (!_overwritingTween || child._initted && child._ts) && child.globalTime(0) <= onlyActive && child.globalTime(child.totalDuration()) > onlyActive : !onlyActive || child.isActive())) {
              // note: if this is for overwriting, it should only be for tweens that aren't paused and are initted.
              a.push(child);
            }
          } else if ((children = child.getTweensOf(parsedTargets, onlyActive)).length) {
            a.push.apply(a, children);
          }
    
          child = child._next;
        }
    
        return a;
      } // potential future feature - targets() on timelines
      // targets() {
      // 	let result = [];
      // 	this.getChildren(true, true, false).forEach(t => result.push(...t.targets()));
      // 	return result;
      // }
      ;
    
      _proto2.tweenTo = function tweenTo(position, vars) {
        vars = vars || {};
    
        var tl = this,
            endTime = _parsePosition(tl, position),
            _vars = vars,
            startAt = _vars.startAt,
            _onStart = _vars.onStart,
            onStartParams = _vars.onStartParams,
            immediateRender = _vars.immediateRender,
            tween = Tween.to(tl, _setDefaults({
          ease: vars.ease || "none",
          lazy: false,
          immediateRender: false,
          time: endTime,
          overwrite: "auto",
          duration: vars.duration || Math.abs((endTime - (startAt && "time" in startAt ? startAt.time : tl._time)) / tl.timeScale()) || _tinyNum,
          onStart: function onStart() {
            tl.pause();
            var duration = vars.duration || Math.abs((endTime - tl._time) / tl.timeScale());
            tween._dur !== duration && _setDuration(tween, duration, 0, 1).render(tween._time, true, true);
            _onStart && _onStart.apply(tween, onStartParams || []); //in case the user had an onStart in the vars - we don't want to overwrite it.
          }
        }, vars));
    
        return immediateRender ? tween.render(0) : tween;
      };
    
      _proto2.tweenFromTo = function tweenFromTo(fromPosition, toPosition, vars) {
        return this.tweenTo(toPosition, _setDefaults({
          startAt: {
            time: _parsePosition(this, fromPosition)
          }
        }, vars));
      };
    
      _proto2.recent = function recent() {
        return this._recent;
      };
    
      _proto2.nextLabel = function nextLabel(afterTime) {
        if (afterTime === void 0) {
          afterTime = this._time;
        }
    
        return _getLabelInDirection(this, _parsePosition(this, afterTime));
      };
    
      _proto2.previousLabel = function previousLabel(beforeTime) {
        if (beforeTime === void 0) {
          beforeTime = this._time;
        }
    
        return _getLabelInDirection(this, _parsePosition(this, beforeTime), 1);
      };
    
      _proto2.currentLabel = function currentLabel(value) {
        return arguments.length ? this.seek(value, true) : this.previousLabel(this._time + _tinyNum);
      };
    
      _proto2.shiftChildren = function shiftChildren(amount, adjustLabels, ignoreBeforeTime) {
        if (ignoreBeforeTime === void 0) {
          ignoreBeforeTime = 0;
        }
    
        var child = this._first,
            labels = this.labels,
            p;
    
        while (child) {
          if (child._start >= ignoreBeforeTime) {
            child._start += amount;
            child._end += amount;
          }
    
          child = child._next;
        }
    
        if (adjustLabels) {
          for (p in labels) {
            if (labels[p] >= ignoreBeforeTime) {
              labels[p] += amount;
            }
          }
        }
    
        return _uncache(this);
      };
    
      _proto2.invalidate = function invalidate() {
        var child = this._first;
        this._lock = 0;
    
        while (child) {
          child.invalidate();
          child = child._next;
        }
    
        return _Animation.prototype.invalidate.call(this);
      };
    
      _proto2.clear = function clear(includeLabels) {
        if (includeLabels === void 0) {
          includeLabels = true;
        }
    
        var child = this._first,
            next;
    
        while (child) {
          next = child._next;
          this.remove(child);
          child = next;
        }
    
        this._dp && (this._time = this._tTime = this._pTime = 0);
        includeLabels && (this.labels = {});
        return _uncache(this);
      };
    
      _proto2.totalDuration = function totalDuration(value) {
        var max = 0,
            self = this,
            child = self._last,
            prevStart = _bigNum,
            prev,
            start,
            parent;
    
        if (arguments.length) {
          return self.timeScale((self._repeat < 0 ? self.duration() : self.totalDuration()) / (self.reversed() ? -value : value));
        }
    
        if (self._dirty) {
          parent = self.parent;
    
          while (child) {
            prev = child._prev; //record it here in case the tween changes position in the sequence...
    
            child._dirty && child.totalDuration(); //could change the tween._startTime, so make sure the animation's cache is clean before analyzing it.
    
            start = child._start;
    
            if (start > prevStart && self._sort && child._ts && !self._lock) {
              //in case one of the tweens shifted out of order, it needs to be re-inserted into the correct position in the sequence
              self._lock = 1; //prevent endless recursive calls - there are methods that get triggered that check duration/totalDuration when we add().
    
              _addToTimeline(self, child, start - child._delay, 1)._lock = 0;
            } else {
              prevStart = start;
            }
    
            if (start < 0 && child._ts) {
              //children aren't allowed to have negative startTimes unless smoothChildTiming is true, so adjust here if one is found.
              max -= start;
    
              if (!parent && !self._dp || parent && parent.smoothChildTiming) {
                self._start += start / self._ts;
                self._time -= start;
                self._tTime -= start;
              }
    
              self.shiftChildren(-start, false, -1e999);
              prevStart = 0;
            }
    
            child._end > max && child._ts && (max = child._end);
            child = prev;
          }
    
          _setDuration(self, self === _globalTimeline && self._time > max ? self._time : max, 1, 1);
    
          self._dirty = 0;
        }
    
        return self._tDur;
      };
    
      Timeline.updateRoot = function updateRoot(time) {
        if (_globalTimeline._ts) {
          _lazySafeRender(_globalTimeline, _parentToChildTotalTime(time, _globalTimeline));
    
          _lastRenderedFrame = _ticker.frame;
        }
    
        if (_ticker.frame >= _nextGCFrame) {
          _nextGCFrame += _config.autoSleep || 120;
          var child = _globalTimeline._first;
          if (!child || !child._ts) if (_config.autoSleep && _ticker._listeners.length < 2) {
            while (child && !child._ts) {
              child = child._next;
            }
    
            child || _ticker.sleep();
          }
        }
      };
    
      return Timeline;
    }(Animation);
    
    _setDefaults(Timeline.prototype, {
      _lock: 0,
      _hasPause: 0,
      _forcing: 0
    });
    
    var _addComplexStringPropTween = function _addComplexStringPropTween(target, prop, start, end, setter, stringFilter, funcParam) {
      //note: we call _addComplexStringPropTween.call(tweenInstance...) to ensure that it's scoped properly. We may call it from within a plugin too, thus "this" would refer to the plugin.
      var pt = new PropTween(this._pt, target, prop, 0, 1, _renderComplexString, null, setter),
          index = 0,
          matchIndex = 0,
          result,
          startNums,
          color,
          endNum,
          chunk,
          startNum,
          hasRandom,
          a;
      pt.b = start;
      pt.e = end;
      start += ""; //ensure values are strings
    
      end += "";
    
      if (hasRandom = ~end.indexOf("random(")) {
        end = _replaceRandom(end);
      }
    
      if (stringFilter) {
        a = [start, end];
        stringFilter(a, target, prop); //pass an array with the starting and ending values and let the filter do whatever it needs to the values.
    
        start = a[0];
        end = a[1];
      }
    
      startNums = start.match(_complexStringNumExp) || [];
    
      while (result = _complexStringNumExp.exec(end)) {
        endNum = result[0];
        chunk = end.substring(index, result.index);
    
        if (color) {
          color = (color + 1) % 5;
        } else if (chunk.substr(-5) === "rgba(") {
          color = 1;
        }
    
        if (endNum !== startNums[matchIndex++]) {
          startNum = parseFloat(startNums[matchIndex - 1]) || 0; //these nested PropTweens are handled in a special way - we'll never actually call a render or setter method on them. We'll just loop through them in the parent complex string PropTween's render method.
    
          pt._pt = {
            _next: pt._pt,
            p: chunk || matchIndex === 1 ? chunk : ",",
            //note: SVG spec allows omission of comma/space when a negative sign is wedged between two numbers, like 2.5-5.3 instead of 2.5,-5.3 but when tweening, the negative value may switch to positive, so we insert the comma just in case.
            s: startNum,
            c: endNum.charAt(1) === "=" ? parseFloat(endNum.substr(2)) * (endNum.charAt(0) === "-" ? -1 : 1) : parseFloat(endNum) - startNum,
            m: color && color < 4 ? Math.round : 0
          };
          index = _complexStringNumExp.lastIndex;
        }
      }
    
      pt.c = index < end.length ? end.substring(index, end.length) : ""; //we use the "c" of the PropTween to store the final part of the string (after the last number)
    
      pt.fp = funcParam;
    
      if (_relExp.test(end) || hasRandom) {
        pt.e = 0; //if the end string contains relative values or dynamic random(...) values, delete the end it so that on the final render we don't actually set it to the string with += or -= characters (forces it to use the calculated value).
      }
    
      this._pt = pt; //start the linked list with this new PropTween. Remember, we call _addComplexStringPropTween.call(tweenInstance...) to ensure that it's scoped properly. We may call it from within a plugin too, thus "this" would refer to the plugin.
    
      return pt;
    },
        _addPropTween = function _addPropTween(target, prop, start, end, index, targets, modifier, stringFilter, funcParam) {
      _isFunction(end) && (end = end(index || 0, target, targets));
      var currentValue = target[prop],
          parsedStart = start !== "get" ? start : !_isFunction(currentValue) ? currentValue : funcParam ? target[prop.indexOf("set") || !_isFunction(target["get" + prop.substr(3)]) ? prop : "get" + prop.substr(3)](funcParam) : target[prop](),
          setter = !_isFunction(currentValue) ? _setterPlain : funcParam ? _setterFuncWithParam : _setterFunc,
          pt;
    
      if (_isString(end)) {
        if (~end.indexOf("random(")) {
          end = _replaceRandom(end);
        }
    
        if (end.charAt(1) === "=") {
          end = parseFloat(parsedStart) + parseFloat(end.substr(2)) * (end.charAt(0) === "-" ? -1 : 1) + (getUnit(parsedStart) || 0);
        }
      }
    
      if (parsedStart !== end) {
        if (!isNaN(parsedStart * end)) {
          pt = new PropTween(this._pt, target, prop, +parsedStart || 0, end - (parsedStart || 0), typeof currentValue === "boolean" ? _renderBoolean : _renderPlain, 0, setter);
          funcParam && (pt.fp = funcParam);
          modifier && pt.modifier(modifier, this, target);
          return this._pt = pt;
        }
    
        !currentValue && !(prop in target) && _missingPlugin(prop, end);
        return _addComplexStringPropTween.call(this, target, prop, parsedStart, end, setter, stringFilter || _config.stringFilter, funcParam);
      }
    },
        //creates a copy of the vars object and processes any function-based values (putting the resulting values directly into the copy) as well as strings with "random()" in them. It does NOT process relative values.
    _processVars = function _processVars(vars, index, target, targets, tween) {
      _isFunction(vars) && (vars = _parseFuncOrString(vars, tween, index, target, targets));
    
      if (!_isObject(vars) || vars.style && vars.nodeType || _isArray(vars) || _isTypedArray(vars)) {
        return _isString(vars) ? _parseFuncOrString(vars, tween, index, target, targets) : vars;
      }
    
      var copy = {},
          p;
    
      for (p in vars) {
        copy[p] = _parseFuncOrString(vars[p], tween, index, target, targets);
      }
    
      return copy;
    },
        _checkPlugin = function _checkPlugin(property, vars, tween, index, target, targets) {
      var plugin, pt, ptLookup, i;
    
      if (_plugins[property] && (plugin = new _plugins[property]()).init(target, plugin.rawVars ? vars[property] : _processVars(vars[property], index, target, targets, tween), tween, index, targets) !== false) {
        tween._pt = pt = new PropTween(tween._pt, target, property, 0, 1, plugin.render, plugin, 0, plugin.priority);
    
        if (tween !== _quickTween) {
          ptLookup = tween._ptLookup[tween._targets.indexOf(target)]; //note: we can't use tween._ptLookup[index] because for staggered tweens, the index from the fullTargets array won't match what it is in each individual tween that spawns from the stagger.
    
          i = plugin._props.length;
    
          while (i--) {
            ptLookup[plugin._props[i]] = pt;
          }
        }
      }
    
      return plugin;
    },
        _overwritingTween,
        //store a reference temporarily so we can avoid overwriting itself.
    _initTween = function _initTween(tween, time) {
      var vars = tween.vars,
          ease = vars.ease,
          startAt = vars.startAt,
          immediateRender = vars.immediateRender,
          lazy = vars.lazy,
          onUpdate = vars.onUpdate,
          onUpdateParams = vars.onUpdateParams,
          callbackScope = vars.callbackScope,
          runBackwards = vars.runBackwards,
          yoyoEase = vars.yoyoEase,
          keyframes = vars.keyframes,
          autoRevert = vars.autoRevert,
          dur = tween._dur,
          prevStartAt = tween._startAt,
          targets = tween._targets,
          parent = tween.parent,
          fullTargets = parent && parent.data === "nested" ? parent.parent._targets : targets,
          autoOverwrite = tween._overwrite === "auto" && !_suppressOverwrites,
          tl = tween.timeline,
          cleanVars,
          i,
          p,
          pt,
          target,
          hasPriority,
          gsData,
          harness,
          plugin,
          ptLookup,
          index,
          harnessVars,
          overwritten;
      tl && (!keyframes || !ease) && (ease = "none");
      tween._ease = _parseEase(ease, _defaults.ease);
      tween._yEase = yoyoEase ? _invertEase(_parseEase(yoyoEase === true ? ease : yoyoEase, _defaults.ease)) : 0;
    
      if (yoyoEase && tween._yoyo && !tween._repeat) {
        //there must have been a parent timeline with yoyo:true that is currently in its yoyo phase, so flip the eases.
        yoyoEase = tween._yEase;
        tween._yEase = tween._ease;
        tween._ease = yoyoEase;
      }
    
      if (!tl) {
        //if there's an internal timeline, skip all the parsing because we passed that task down the chain.
        harness = targets[0] ? _getCache(targets[0]).harness : 0;
        harnessVars = harness && vars[harness.prop]; //someone may need to specify CSS-specific values AND non-CSS values, like if the element has an "x" property plus it's a standard DOM element. We allow people to distinguish by wrapping plugin-specific stuff in a css:{} object for example.
    
        cleanVars = _copyExcluding(vars, _reservedProps);
        prevStartAt && prevStartAt.render(-1, true).kill();
    
        if (startAt) {
          _removeFromParent(tween._startAt = Tween.set(targets, _setDefaults({
            data: "isStart",
            overwrite: false,
            parent: parent,
            immediateRender: true,
            lazy: _isNotFalse(lazy),
            startAt: null,
            delay: 0,
            onUpdate: onUpdate,
            onUpdateParams: onUpdateParams,
            callbackScope: callbackScope,
            stagger: 0
          }, startAt))); //copy the properties/values into a new object to avoid collisions, like var to = {x:0}, from = {x:500}; timeline.fromTo(e, from, to).fromTo(e, to, from);
    
    
          if (immediateRender) {
            if (time > 0) {
              autoRevert || (tween._startAt = 0); //tweens that render immediately (like most from() and fromTo() tweens) shouldn't revert when their parent timeline's playhead goes backward past the startTime because the initial render could have happened anytime and it shouldn't be directly correlated to this tween's startTime. Imagine setting up a complex animation where the beginning states of various objects are rendered immediately but the tween doesn't happen for quite some time - if we revert to the starting values as soon as the playhead goes backward past the tween's startTime, it will throw things off visually. Reversion should only happen in Timeline instances where immediateRender was false or when autoRevert is explicitly set to true.
            } else if (dur && !(time < 0 && prevStartAt)) {
              time && (tween._zTime = time);
              return; //we skip initialization here so that overwriting doesn't occur until the tween actually begins. Otherwise, if you create several immediateRender:true tweens of the same target/properties to drop into a Timeline, the last one created would overwrite the first ones because they didn't get placed into the timeline yet before the first render occurs and kicks in overwriting.
            }
          } else if (autoRevert === false) {
            tween._startAt = 0;
          }
        } else if (runBackwards && dur) {
          //from() tweens must be handled uniquely: their beginning values must be rendered but we don't want overwriting to occur yet (when time is still 0). Wait until the tween actually begins before doing all the routines like overwriting. At that time, we should render at the END of the tween to ensure that things initialize correctly (remember, from() tweens go backwards)
          if (prevStartAt) {
            !autoRevert && (tween._startAt = 0);
          } else {
            time && (immediateRender = false); //in rare cases (like if a from() tween runs and then is invalidate()-ed), immediateRender could be true but the initial forced-render gets skipped, so there's no need to force the render in this context when the _time is greater than 0
    
            p = _setDefaults({
              overwrite: false,
              data: "isFromStart",
              //we tag the tween with as "isFromStart" so that if [inside a plugin] we need to only do something at the very END of a tween, we have a way of identifying this tween as merely the one that's setting the beginning values for a "from()" tween. For example, clearProps in CSSPlugin should only get applied at the very END of a tween and without this tag, from(...{height:100, clearProps:"height", delay:1}) would wipe the height at the beginning of the tween and after 1 second, it'd kick back in.
              lazy: immediateRender && _isNotFalse(lazy),
              immediateRender: immediateRender,
              //zero-duration tweens render immediately by default, but if we're not specifically instructed to render this tween immediately, we should skip this and merely _init() to record the starting values (rendering them immediately would push them to completion which is wasteful in that case - we'd have to render(-1) immediately after)
              stagger: 0,
              parent: parent //ensures that nested tweens that had a stagger are handled properly, like gsap.from(".class", {y:gsap.utils.wrap([-100,100])})
    
            }, cleanVars);
            harnessVars && (p[harness.prop] = harnessVars); // in case someone does something like .from(..., {css:{}})
    
            _removeFromParent(tween._startAt = Tween.set(targets, p));
    
            if (!immediateRender) {
              _initTween(tween._startAt, _tinyNum); //ensures that the initial values are recorded
    
            } else if (!time) {
              return;
            }
          }
        }
    
        tween._pt = 0;
        lazy = dur && _isNotFalse(lazy) || lazy && !dur;
    
        for (i = 0; i < targets.length; i++) {
          target = targets[i];
          gsData = target._gsap || _harness(targets)[i]._gsap;
          tween._ptLookup[i] = ptLookup = {};
          _lazyLookup[gsData.id] && _lazyTweens.length && _lazyRender(); //if other tweens of the same target have recently initted but haven't rendered yet, we've got to force the render so that the starting values are correct (imagine populating a timeline with a bunch of sequential tweens and then jumping to the end)
    
          index = fullTargets === targets ? i : fullTargets.indexOf(target);
    
          if (harness && (plugin = new harness()).init(target, harnessVars || cleanVars, tween, index, fullTargets) !== false) {
            tween._pt = pt = new PropTween(tween._pt, target, plugin.name, 0, 1, plugin.render, plugin, 0, plugin.priority);
    
            plugin._props.forEach(function (name) {
              ptLookup[name] = pt;
            });
    
            plugin.priority && (hasPriority = 1);
          }
    
          if (!harness || harnessVars) {
            for (p in cleanVars) {
              if (_plugins[p] && (plugin = _checkPlugin(p, cleanVars, tween, index, target, fullTargets))) {
                plugin.priority && (hasPriority = 1);
              } else {
                ptLookup[p] = pt = _addPropTween.call(tween, target, p, "get", cleanVars[p], index, fullTargets, 0, vars.stringFilter);
              }
            }
          }
    
          tween._op && tween._op[i] && tween.kill(target, tween._op[i]);
    
          if (autoOverwrite && tween._pt) {
            _overwritingTween = tween;
    
            _globalTimeline.killTweensOf(target, ptLookup, tween.globalTime(0)); //Also make sure the overwriting doesn't overwrite THIS tween!!!
    
    
            overwritten = !tween.parent;
            _overwritingTween = 0;
          }
    
          tween._pt && lazy && (_lazyLookup[gsData.id] = 1);
        }
    
        hasPriority && _sortPropTweensByPriority(tween);
        tween._onInit && tween._onInit(tween); //plugins like RoundProps must wait until ALL of the PropTweens are instantiated. In the plugin's init() function, it sets the _onInit on the tween instance. May not be pretty/intuitive, but it's fast and keeps file size down.
      }
    
      tween._from = !tl && !!vars.runBackwards; //nested timelines should never run backwards - the backwards-ness is in the child tweens.
    
      tween._onUpdate = onUpdate;
      tween._initted = (!tween._op || tween._pt) && !overwritten; // if overwrittenProps resulted in the entire tween being killed, do NOT flag it as initted or else it may render for one tick.
    },
        _addAliasesToVars = function _addAliasesToVars(targets, vars) {
      var harness = targets[0] ? _getCache(targets[0]).harness : 0,
          propertyAliases = harness && harness.aliases,
          copy,
          p,
          i,
          aliases;
    
      if (!propertyAliases) {
        return vars;
      }
    
      copy = _merge({}, vars);
    
      for (p in propertyAliases) {
        if (p in copy) {
          aliases = propertyAliases[p].split(",");
          i = aliases.length;
    
          while (i--) {
            copy[aliases[i]] = copy[p];
          }
        }
      }
    
      return copy;
    },
        _parseFuncOrString = function _parseFuncOrString(value, tween, i, target, targets) {
      return _isFunction(value) ? value.call(tween, i, target, targets) : _isString(value) && ~value.indexOf("random(") ? _replaceRandom(value) : value;
    },
        _staggerTweenProps = _callbackNames + "repeat,repeatDelay,yoyo,repeatRefresh,yoyoEase",
        _staggerPropsToSkip = (_staggerTweenProps + ",id,stagger,delay,duration,paused,scrollTrigger").split(",");
    /*
     * --------------------------------------------------------------------------------------
     * TWEEN
     * --------------------------------------------------------------------------------------
     */
    
    
    var Tween = /*#__PURE__*/function (_Animation2) {
      _inheritsLoose(Tween, _Animation2);
    
      function Tween(targets, vars, time, skipInherit) {
        var _this3;
    
        if (typeof vars === "number") {
          time.duration = vars;
          vars = time;
          time = null;
        }
    
        _this3 = _Animation2.call(this, skipInherit ? vars : _inheritDefaults(vars), time) || this;
        var _this3$vars = _this3.vars,
            duration = _this3$vars.duration,
            delay = _this3$vars.delay,
            immediateRender = _this3$vars.immediateRender,
            stagger = _this3$vars.stagger,
            overwrite = _this3$vars.overwrite,
            keyframes = _this3$vars.keyframes,
            defaults = _this3$vars.defaults,
            scrollTrigger = _this3$vars.scrollTrigger,
            yoyoEase = _this3$vars.yoyoEase,
            parent = _this3.parent,
            parsedTargets = (_isArray(targets) || _isTypedArray(targets) ? _isNumber(targets[0]) : "length" in vars) ? [targets] : toArray(targets),
            tl,
            i,
            copy,
            l,
            p,
            curTarget,
            staggerFunc,
            staggerVarsToMerge;
        _this3._targets = parsedTargets.length ? _harness(parsedTargets) : _warn("GSAP target " + targets + " not found. https://greensock.com", !_config.nullTargetWarn) || [];
        _this3._ptLookup = []; //PropTween lookup. An array containing an object for each target, having keys for each tweening property
    
        _this3._overwrite = overwrite;
    
        if (keyframes || stagger || _isFuncOrString(duration) || _isFuncOrString(delay)) {
          vars = _this3.vars;
          tl = _this3.timeline = new Timeline({
            data: "nested",
            defaults: defaults || {}
          });
          tl.kill();
          tl.parent = tl._dp = _assertThisInitialized(_this3);
          tl._start = 0;
    
          if (keyframes) {
            _setDefaults(tl.vars.defaults, {
              ease: "none"
            });
    
            keyframes.forEach(function (frame) {
              return tl.to(parsedTargets, frame, ">");
            });
          } else {
            l = parsedTargets.length;
            staggerFunc = stagger ? distribute(stagger) : _emptyFunc;
    
            if (_isObject(stagger)) {
              //users can pass in callbacks like onStart/onComplete in the stagger object. These should fire with each individual tween.
              for (p in stagger) {
                if (~_staggerTweenProps.indexOf(p)) {
                  staggerVarsToMerge || (staggerVarsToMerge = {});
                  staggerVarsToMerge[p] = stagger[p];
                }
              }
            }
    
            for (i = 0; i < l; i++) {
              copy = {};
    
              for (p in vars) {
                if (_staggerPropsToSkip.indexOf(p) < 0) {
                  copy[p] = vars[p];
                }
              }
    
              copy.stagger = 0;
              yoyoEase && (copy.yoyoEase = yoyoEase);
              staggerVarsToMerge && _merge(copy, staggerVarsToMerge);
              curTarget = parsedTargets[i]; //don't just copy duration or delay because if they're a string or function, we'd end up in an infinite loop because _isFuncOrString() would evaluate as true in the child tweens, entering this loop, etc. So we parse the value straight from vars and default to 0.
    
              copy.duration = +_parseFuncOrString(duration, _assertThisInitialized(_this3), i, curTarget, parsedTargets);
              copy.delay = (+_parseFuncOrString(delay, _assertThisInitialized(_this3), i, curTarget, parsedTargets) || 0) - _this3._delay;
    
              if (!stagger && l === 1 && copy.delay) {
                // if someone does delay:"random(1, 5)", repeat:-1, for example, the delay shouldn't be inside the repeat.
                _this3._delay = delay = copy.delay;
                _this3._start += delay;
                copy.delay = 0;
              }
    
              tl.to(curTarget, copy, staggerFunc(i, curTarget, parsedTargets));
            }
    
            tl.duration() ? duration = delay = 0 : _this3.timeline = 0; // if the timeline's duration is 0, we don't need a timeline internally!
          }
    
          duration || _this3.duration(duration = tl.duration());
        } else {
          _this3.timeline = 0; //speed optimization, faster lookups (no going up the prototype chain)
        }
    
        if (overwrite === true && !_suppressOverwrites) {
          _overwritingTween = _assertThisInitialized(_this3);
    
          _globalTimeline.killTweensOf(parsedTargets);
    
          _overwritingTween = 0;
        }
    
        parent && _postAddChecks(parent, _assertThisInitialized(_this3));
    
        if (immediateRender || !duration && !keyframes && _this3._start === _round(parent._time) && _isNotFalse(immediateRender) && _hasNoPausedAncestors(_assertThisInitialized(_this3)) && parent.data !== "nested") {
          _this3._tTime = -_tinyNum; //forces a render without having to set the render() "force" parameter to true because we want to allow lazying by default (using the "force" parameter always forces an immediate full render)
    
          _this3.render(Math.max(0, -delay)); //in case delay is negative
    
        }
    
        scrollTrigger && _scrollTrigger(_assertThisInitialized(_this3), scrollTrigger);
        return _this3;
      }
    
      var _proto3 = Tween.prototype;
    
      _proto3.render = function render(totalTime, suppressEvents, force) {
        var prevTime = this._time,
            tDur = this._tDur,
            dur = this._dur,
            tTime = totalTime > tDur - _tinyNum && totalTime >= 0 ? tDur : totalTime < _tinyNum ? 0 : totalTime,
            time,
            pt,
            iteration,
            cycleDuration,
            prevIteration,
            isYoyo,
            ratio,
            timeline,
            yoyoEase;
    
        if (!dur) {
          _renderZeroDurationTween(this, totalTime, suppressEvents, force);
        } else if (tTime !== this._tTime || !totalTime || force || !this._initted && this._tTime || this._startAt && this._zTime < 0 !== totalTime < 0) {
          //this senses if we're crossing over the start time, in which case we must record _zTime and force the render, but we do it in this lengthy conditional way for performance reasons (usually we can skip the calculations): this._initted && (this._zTime < 0) !== (totalTime < 0)
          time = tTime;
          timeline = this.timeline;
    
          if (this._repeat) {
            //adjust the time for repeats and yoyos
            cycleDuration = dur + this._rDelay;
    
            if (this._repeat < -1 && totalTime < 0) {
              return this.totalTime(cycleDuration * 100 + totalTime, suppressEvents, force);
            }
    
            time = _round(tTime % cycleDuration); //round to avoid floating point errors. (4 % 0.8 should be 0 but some browsers report it as 0.79999999!)
    
            if (tTime === tDur) {
              // the tDur === tTime is for edge cases where there's a lengthy decimal on the duration and it may reach the very end but the time is rendered as not-quite-there (remember, tDur is rounded to 4 decimals whereas dur isn't)
              iteration = this._repeat;
              time = dur;
            } else {
              iteration = ~~(tTime / cycleDuration);
    
              if (iteration && iteration === tTime / cycleDuration) {
                time = dur;
                iteration--;
              }
    
              time > dur && (time = dur);
            }
    
            isYoyo = this._yoyo && iteration & 1;
    
            if (isYoyo) {
              yoyoEase = this._yEase;
              time = dur - time;
            }
    
            prevIteration = _animationCycle(this._tTime, cycleDuration);
    
            if (time === prevTime && !force && this._initted) {
              //could be during the repeatDelay part. No need to render and fire callbacks.
              return this;
            }
    
            if (iteration !== prevIteration) {
              timeline && this._yEase && _propagateYoyoEase(timeline, isYoyo); //repeatRefresh functionality
    
              if (this.vars.repeatRefresh && !isYoyo && !this._lock) {
                this._lock = force = 1; //force, otherwise if lazy is true, the _attemptInitTween() will return and we'll jump out and get caught bouncing on each tick.
    
                this.render(_round(cycleDuration * iteration), true).invalidate()._lock = 0;
              }
            }
          }
    
          if (!this._initted) {
            if (_attemptInitTween(this, totalTime < 0 ? totalTime : time, force, suppressEvents)) {
              this._tTime = 0; // in constructor if immediateRender is true, we set _tTime to -_tinyNum to have the playhead cross the starting point but we can't leave _tTime as a negative number.
    
              return this;
            }
    
            if (dur !== this._dur) {
              // while initting, a plugin like InertiaPlugin might alter the duration, so rerun from the start to ensure everything renders as it should.
              return this.render(totalTime, suppressEvents, force);
            }
          }
    
          this._tTime = tTime;
          this._time = time;
    
          if (!this._act && this._ts) {
            this._act = 1; //as long as it's not paused, force it to be active so that if the user renders independent of the parent timeline, it'll be forced to re-render on the next tick.
    
            this._lazy = 0;
          }
    
          this.ratio = ratio = (yoyoEase || this._ease)(time / dur);
    
          if (this._from) {
            this.ratio = ratio = 1 - ratio;
          }
    
          time && !prevTime && !suppressEvents && _callback(this, "onStart");
          pt = this._pt;
    
          while (pt) {
            pt.r(ratio, pt.d);
            pt = pt._next;
          }
    
          timeline && timeline.render(totalTime < 0 ? totalTime : !time && isYoyo ? -_tinyNum : timeline._dur * ratio, suppressEvents, force) || this._startAt && (this._zTime = totalTime);
    
          if (this._onUpdate && !suppressEvents) {
            totalTime < 0 && this._startAt && this._startAt.render(totalTime, true, force); //note: for performance reasons, we tuck this conditional logic inside less traveled areas (most tweens don't have an onUpdate). We'd just have it at the end before the onComplete, but the values should be updated before any onUpdate is called, so we ALSO put it here and then if it's not called, we do so later near the onComplete.
    
            _callback(this, "onUpdate");
          }
    
          this._repeat && iteration !== prevIteration && this.vars.onRepeat && !suppressEvents && this.parent && _callback(this, "onRepeat");
    
          if ((tTime === this._tDur || !tTime) && this._tTime === tTime) {
            totalTime < 0 && this._startAt && !this._onUpdate && this._startAt.render(totalTime, true, true);
            (totalTime || !dur) && (tTime === this._tDur && this._ts > 0 || !tTime && this._ts < 0) && _removeFromParent(this, 1); // don't remove if we're rendering at exactly a time of 0, as there could be autoRevert values that should get set on the next tick (if the playhead goes backward beyond the startTime, negative totalTime). Don't remove if the timeline is reversed and the playhead isn't at 0, otherwise tl.progress(1).reverse() won't work. Only remove if the playhead is at the end and timeScale is positive, or if the playhead is at 0 and the timeScale is negative.
    
            if (!suppressEvents && !(totalTime < 0 && !prevTime) && (tTime || prevTime)) {
              // if prevTime and tTime are zero, we shouldn't fire the onReverseComplete. This could happen if you gsap.to(... {paused:true}).play();
              _callback(this, tTime === tDur ? "onComplete" : "onReverseComplete", true);
    
              this._prom && !(tTime < tDur && this.timeScale() > 0) && this._prom();
            }
          }
        }
    
        return this;
      };
    
      _proto3.targets = function targets() {
        return this._targets;
      };
    
      _proto3.invalidate = function invalidate() {
        this._pt = this._op = this._startAt = this._onUpdate = this._lazy = this.ratio = 0;
        this._ptLookup = [];
        this.timeline && this.timeline.invalidate();
        return _Animation2.prototype.invalidate.call(this);
      };
    
      _proto3.kill = function kill(targets, vars) {
        if (vars === void 0) {
          vars = "all";
        }
    
        if (!targets && (!vars || vars === "all")) {
          this._lazy = this._pt = 0;
          return this.parent ? _interrupt(this) : this;
        }
    
        if (this.timeline) {
          var tDur = this.timeline.totalDuration();
          this.timeline.killTweensOf(targets, vars, _overwritingTween && _overwritingTween.vars.overwrite !== true)._first || _interrupt(this); // if nothing is left tweening, interrupt.
    
          this.parent && tDur !== this.timeline.totalDuration() && _setDuration(this, this._dur * this.timeline._tDur / tDur, 0, 1); // if a nested tween is killed that changes the duration, it should affect this tween's duration. We must use the ratio, though, because sometimes the internal timeline is stretched like for keyframes where they don't all add up to whatever the parent tween's duration was set to.
    
          return this;
        }
    
        var parsedTargets = this._targets,
            killingTargets = targets ? toArray(targets) : parsedTargets,
            propTweenLookup = this._ptLookup,
            firstPT = this._pt,
            overwrittenProps,
            curLookup,
            curOverwriteProps,
            props,
            p,
            pt,
            i;
    
        if ((!vars || vars === "all") && _arraysMatch(parsedTargets, killingTargets)) {
          vars === "all" && (this._pt = 0);
          return _interrupt(this);
        }
    
        overwrittenProps = this._op = this._op || [];
    
        if (vars !== "all") {
          //so people can pass in a comma-delimited list of property names
          if (_isString(vars)) {
            p = {};
    
            _forEachName(vars, function (name) {
              return p[name] = 1;
            });
    
            vars = p;
          }
    
          vars = _addAliasesToVars(parsedTargets, vars);
        }
    
        i = parsedTargets.length;
    
        while (i--) {
          if (~killingTargets.indexOf(parsedTargets[i])) {
            curLookup = propTweenLookup[i];
    
            if (vars === "all") {
              overwrittenProps[i] = vars;
              props = curLookup;
              curOverwriteProps = {};
            } else {
              curOverwriteProps = overwrittenProps[i] = overwrittenProps[i] || {};
              props = vars;
            }
    
            for (p in props) {
              pt = curLookup && curLookup[p];
    
              if (pt) {
                if (!("kill" in pt.d) || pt.d.kill(p) === true) {
                  _removeLinkedListItem(this, pt, "_pt");
                }
    
                delete curLookup[p];
              }
    
              if (curOverwriteProps !== "all") {
                curOverwriteProps[p] = 1;
              }
            }
          }
        }
    
        this._initted && !this._pt && firstPT && _interrupt(this); //if all tweening properties are killed, kill the tween. Without this line, if there's a tween with multiple targets and then you killTweensOf() each target individually, the tween would technically still remain active and fire its onComplete even though there aren't any more properties tweening.
    
        return this;
      };
    
      Tween.to = function to(targets, vars) {
        return new Tween(targets, vars, arguments[2]);
      };
    
      Tween.from = function from(targets, vars) {
        return new Tween(targets, _parseVars(arguments, 1));
      };
    
      Tween.delayedCall = function delayedCall(delay, callback, params, scope) {
        return new Tween(callback, 0, {
          immediateRender: false,
          lazy: false,
          overwrite: false,
          delay: delay,
          onComplete: callback,
          onReverseComplete: callback,
          onCompleteParams: params,
          onReverseCompleteParams: params,
          callbackScope: scope
        });
      };
    
      Tween.fromTo = function fromTo(targets, fromVars, toVars) {
        return new Tween(targets, _parseVars(arguments, 2));
      };
    
      Tween.set = function set(targets, vars) {
        vars.duration = 0;
        vars.repeatDelay || (vars.repeat = 0);
        return new Tween(targets, vars);
      };
    
      Tween.killTweensOf = function killTweensOf(targets, props, onlyActive) {
        return _globalTimeline.killTweensOf(targets, props, onlyActive);
      };
    
      return Tween;
    }(Animation);
    
    _setDefaults(Tween.prototype, {
      _targets: [],
      _lazy: 0,
      _startAt: 0,
      _op: 0,
      _onInit: 0
    }); //add the pertinent timeline methods to Tween instances so that users can chain conveniently and create a timeline automatically. (removed due to concerns that it'd ultimately add to more confusion especially for beginners)
    // _forEachName("to,from,fromTo,set,call,add,addLabel,addPause", name => {
    // 	Tween.prototype[name] = function() {
    // 		let tl = new Timeline();
    // 		return _addToTimeline(tl, this)[name].apply(tl, toArray(arguments));
    // 	}
    // });
    //for backward compatibility. Leverage the timeline calls.
    
    
    _forEachName("staggerTo,staggerFrom,staggerFromTo", function (name) {
      Tween[name] = function () {
        var tl = new Timeline(),
            params = _slice.call(arguments, 0);
    
        params.splice(name === "staggerFromTo" ? 5 : 4, 0, 0);
        return tl[name].apply(tl, params);
      };
    });
    /*
     * --------------------------------------------------------------------------------------
     * PROPTWEEN
     * --------------------------------------------------------------------------------------
     */
    
    
    var _setterPlain = function _setterPlain(target, property, value) {
      return target[property] = value;
    },
        _setterFunc = function _setterFunc(target, property, value) {
      return target[property](value);
    },
        _setterFuncWithParam = function _setterFuncWithParam(target, property, value, data) {
      return target[property](data.fp, value);
    },
        _setterAttribute = function _setterAttribute(target, property, value) {
      return target.setAttribute(property, value);
    },
        _getSetter = function _getSetter(target, property) {
      return _isFunction(target[property]) ? _setterFunc : _isUndefined(target[property]) && target.setAttribute ? _setterAttribute : _setterPlain;
    },
        _renderPlain = function _renderPlain(ratio, data) {
      return data.set(data.t, data.p, Math.round((data.s + data.c * ratio) * 10000) / 10000, data);
    },
        _renderBoolean = function _renderBoolean(ratio, data) {
      return data.set(data.t, data.p, !!(data.s + data.c * ratio), data);
    },
        _renderComplexString = function _renderComplexString(ratio, data) {
      var pt = data._pt,
          s = "";
    
      if (!ratio && data.b) {
        //b = beginning string
        s = data.b;
      } else if (ratio === 1 && data.e) {
        //e = ending string
        s = data.e;
      } else {
        while (pt) {
          s = pt.p + (pt.m ? pt.m(pt.s + pt.c * ratio) : Math.round((pt.s + pt.c * ratio) * 10000) / 10000) + s; //we use the "p" property for the text inbetween (like a suffix). And in the context of a complex string, the modifier (m) is typically just Math.round(), like for RGB colors.
    
          pt = pt._next;
        }
    
        s += data.c; //we use the "c" of the PropTween to store the final chunk of non-numeric text.
      }
    
      data.set(data.t, data.p, s, data);
    },
        _renderPropTweens = function _renderPropTweens(ratio, data) {
      var pt = data._pt;
    
      while (pt) {
        pt.r(ratio, pt.d);
        pt = pt._next;
      }
    },
        _addPluginModifier = function _addPluginModifier(modifier, tween, target, property) {
      var pt = this._pt,
          next;
    
      while (pt) {
        next = pt._next;
        pt.p === property && pt.modifier(modifier, tween, target);
        pt = next;
      }
    },
        _killPropTweensOf = function _killPropTweensOf(property) {
      var pt = this._pt,
          hasNonDependentRemaining,
          next;
    
      while (pt) {
        next = pt._next;
    
        if (pt.p === property && !pt.op || pt.op === property) {
          _removeLinkedListItem(this, pt, "_pt");
        } else if (!pt.dep) {
          hasNonDependentRemaining = 1;
        }
    
        pt = next;
      }
    
      return !hasNonDependentRemaining;
    },
        _setterWithModifier = function _setterWithModifier(target, property, value, data) {
      data.mSet(target, property, data.m.call(data.tween, value, data.mt), data);
    },
        _sortPropTweensByPriority = function _sortPropTweensByPriority(parent) {
      var pt = parent._pt,
          next,
          pt2,
          first,
          last; //sorts the PropTween linked list in order of priority because some plugins need to do their work after ALL of the PropTweens were created (like RoundPropsPlugin and ModifiersPlugin)
    
      while (pt) {
        next = pt._next;
        pt2 = first;
    
        while (pt2 && pt2.pr > pt.pr) {
          pt2 = pt2._next;
        }
    
        if (pt._prev = pt2 ? pt2._prev : last) {
          pt._prev._next = pt;
        } else {
          first = pt;
        }
    
        if (pt._next = pt2) {
          pt2._prev = pt;
        } else {
          last = pt;
        }
    
        pt = next;
      }
    
      parent._pt = first;
    }; //PropTween key: t = target, p = prop, r = renderer, d = data, s = start, c = change, op = overwriteProperty (ONLY populated when it's different than p), pr = priority, _next/_prev for the linked list siblings, set = setter, m = modifier, mSet = modifierSetter (the original setter, before a modifier was added)
    
    
    var PropTween = /*#__PURE__*/function () {
      function PropTween(next, target, prop, start, change, renderer, data, setter, priority) {
        this.t = target;
        this.s = start;
        this.c = change;
        this.p = prop;
        this.r = renderer || _renderPlain;
        this.d = data || this;
        this.set = setter || _setterPlain;
        this.pr = priority || 0;
        this._next = next;
    
        if (next) {
          next._prev = this;
        }
      }
    
      var _proto4 = PropTween.prototype;
    
      _proto4.modifier = function modifier(func, tween, target) {
        this.mSet = this.mSet || this.set; //in case it was already set (a PropTween can only have one modifier)
    
        this.set = _setterWithModifier;
        this.m = func;
        this.mt = target; //modifier target
    
        this.tween = tween;
      };
    
      return PropTween;
    }(); //Initialization tasks
    
    _forEachName(_callbackNames + "parent,duration,ease,delay,overwrite,runBackwards,startAt,yoyo,immediateRender,repeat,repeatDelay,data,paused,reversed,lazy,callbackScope,stringFilter,id,yoyoEase,stagger,inherit,repeatRefresh,keyframes,autoRevert,scrollTrigger", function (name) {
      return _reservedProps[name] = 1;
    });
    
    _globals.TweenMax = _globals.TweenLite = Tween;
    _globals.TimelineLite = _globals.TimelineMax = Timeline;
    _globalTimeline = new Timeline({
      sortChildren: false,
      defaults: _defaults,
      autoRemoveChildren: true,
      id: "root",
      smoothChildTiming: true
    });
    _config.stringFilter = _colorStringFilter;
    /*
     * --------------------------------------------------------------------------------------
     * GSAP
     * --------------------------------------------------------------------------------------
     */
    
    var _gsap = {
      registerPlugin: function registerPlugin() {
        for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
          args[_key2] = arguments[_key2];
        }
    
        args.forEach(function (config) {
          return _createPlugin(config);
        });
      },
      timeline: function timeline(vars) {
        return new Timeline(vars);
      },
      getTweensOf: function getTweensOf(targets, onlyActive) {
        return _globalTimeline.getTweensOf(targets, onlyActive);
      },
      getProperty: function getProperty(target, property, unit, uncache) {
        _isString(target) && (target = toArray(target)[0]); //in case selector text or an array is passed in
    
        var getter = _getCache(target || {}).get,
            format = unit ? _passThrough : _numericIfPossible;
    
        unit === "native" && (unit = "");
        return !target ? target : !property ? function (property, unit, uncache) {
          return format((_plugins[property] && _plugins[property].get || getter)(target, property, unit, uncache));
        } : format((_plugins[property] && _plugins[property].get || getter)(target, property, unit, uncache));
      },
      quickSetter: function quickSetter(target, property, unit) {
        target = toArray(target);
    
        if (target.length > 1) {
          var setters = target.map(function (t) {
            return gsap.quickSetter(t, property, unit);
          }),
              l = setters.length;
          return function (value) {
            var i = l;
    
            while (i--) {
              setters[i](value);
            }
          };
        }
    
        target = target[0] || {};
    
        var Plugin = _plugins[property],
            cache = _getCache(target),
            p = cache.harness && (cache.harness.aliases || {})[property] || property,
            // in case it's an alias, like "rotate" for "rotation".
        setter = Plugin ? function (value) {
          var p = new Plugin();
          _quickTween._pt = 0;
          p.init(target, unit ? value + unit : value, _quickTween, 0, [target]);
          p.render(1, p);
          _quickTween._pt && _renderPropTweens(1, _quickTween);
        } : cache.set(target, p);
    
        return Plugin ? setter : function (value) {
          return setter(target, p, unit ? value + unit : value, cache, 1);
        };
      },
      isTweening: function isTweening(targets) {
        return _globalTimeline.getTweensOf(targets, true).length > 0;
      },
      defaults: function defaults(value) {
        value && value.ease && (value.ease = _parseEase(value.ease, _defaults.ease));
        return _mergeDeep(_defaults, value || {});
      },
      config: function config(value) {
        return _mergeDeep(_config, value || {});
      },
      registerEffect: function registerEffect(_ref2) {
        var name = _ref2.name,
            effect = _ref2.effect,
            plugins = _ref2.plugins,
            defaults = _ref2.defaults,
            extendTimeline = _ref2.extendTimeline;
        (plugins || "").split(",").forEach(function (pluginName) {
          return pluginName && !_plugins[pluginName] && !_globals[pluginName] && _warn(name + " effect requires " + pluginName + " plugin.");
        });
    
        _effects[name] = function (targets, vars, tl) {
          return effect(toArray(targets), _setDefaults(vars || {}, defaults), tl);
        };
    
        if (extendTimeline) {
          Timeline.prototype[name] = function (targets, vars, position) {
            return this.add(_effects[name](targets, _isObject(vars) ? vars : (position = vars) && {}, this), position);
          };
        }
      },
      registerEase: function registerEase(name, ease) {
        _easeMap[name] = _parseEase(ease);
      },
      parseEase: function parseEase(ease, defaultEase) {
        return arguments.length ? _parseEase(ease, defaultEase) : _easeMap;
      },
      getById: function getById(id) {
        return _globalTimeline.getById(id);
      },
      exportRoot: function exportRoot(vars, includeDelayedCalls) {
        if (vars === void 0) {
          vars = {};
        }
    
        var tl = new Timeline(vars),
            child,
            next;
        tl.smoothChildTiming = _isNotFalse(vars.smoothChildTiming);
    
        _globalTimeline.remove(tl);
    
        tl._dp = 0; //otherwise it'll get re-activated when adding children and be re-introduced into _globalTimeline's linked list (then added to itself).
    
        tl._time = tl._tTime = _globalTimeline._time;
        child = _globalTimeline._first;
    
        while (child) {
          next = child._next;
    
          if (includeDelayedCalls || !(!child._dur && child instanceof Tween && child.vars.onComplete === child._targets[0])) {
            _addToTimeline(tl, child, child._start - child._delay);
          }
    
          child = next;
        }
    
        _addToTimeline(_globalTimeline, tl, 0);
    
        return tl;
      },
      utils: {
        wrap: wrap,
        wrapYoyo: wrapYoyo,
        distribute: distribute,
        random: random,
        snap: snap,
        normalize: normalize,
        getUnit: getUnit,
        clamp: clamp,
        splitColor: splitColor,
        toArray: toArray,
        mapRange: mapRange,
        pipe: pipe,
        unitize: unitize,
        interpolate: interpolate,
        shuffle: shuffle
      },
      install: _install,
      effects: _effects,
      ticker: _ticker,
      updateRoot: Timeline.updateRoot,
      plugins: _plugins,
      globalTimeline: _globalTimeline,
      core: {
        PropTween: PropTween,
        globals: _addGlobal,
        Tween: Tween,
        Timeline: Timeline,
        Animation: Animation,
        getCache: _getCache,
        _removeLinkedListItem: _removeLinkedListItem,
        suppressOverwrites: function suppressOverwrites(value) {
          return _suppressOverwrites = value;
        }
      }
    };
    
    _forEachName("to,from,fromTo,delayedCall,set,killTweensOf", function (name) {
      return _gsap[name] = Tween[name];
    });
    
    _ticker.add(Timeline.updateRoot);
    
    _quickTween = _gsap.to({}, {
      duration: 0
    }); // ---- EXTRA PLUGINS --------------------------------------------------------
    
    var _getPluginPropTween = function _getPluginPropTween(plugin, prop) {
      var pt = plugin._pt;
    
      while (pt && pt.p !== prop && pt.op !== prop && pt.fp !== prop) {
        pt = pt._next;
      }
    
      return pt;
    },
        _addModifiers = function _addModifiers(tween, modifiers) {
      var targets = tween._targets,
          p,
          i,
          pt;
    
      for (p in modifiers) {
        i = targets.length;
    
        while (i--) {
          pt = tween._ptLookup[i][p];
    
          if (pt && (pt = pt.d)) {
            if (pt._pt) {
              // is a plugin
              pt = _getPluginPropTween(pt, p);
            }
    
            pt && pt.modifier && pt.modifier(modifiers[p], tween, targets[i], p);
          }
        }
      }
    },
        _buildModifierPlugin = function _buildModifierPlugin(name, modifier) {
      return {
        name: name,
        rawVars: 1,
        //don't pre-process function-based values or "random()" strings.
        init: function init(target, vars, tween) {
          tween._onInit = function (tween) {
            var temp, p;
    
            if (_isString(vars)) {
              temp = {};
    
              _forEachName(vars, function (name) {
                return temp[name] = 1;
              }); //if the user passes in a comma-delimited list of property names to roundProps, like "x,y", we round to whole numbers.
    
    
              vars = temp;
            }
    
            if (modifier) {
              temp = {};
    
              for (p in vars) {
                temp[p] = modifier(vars[p]);
              }
    
              vars = temp;
            }
    
            _addModifiers(tween, vars);
          };
        }
      };
    }; //register core plugins
    
    
    var gsap = _gsap.registerPlugin({
      name: "attr",
      init: function init(target, vars, tween, index, targets) {
        var p, pt;
    
        for (p in vars) {
          pt = this.add(target, "setAttribute", (target.getAttribute(p) || 0) + "", vars[p], index, targets, 0, 0, p);
          pt && (pt.op = p);
    
          this._props.push(p);
        }
      }
    }, {
      name: "endArray",
      init: function init(target, value) {
        var i = value.length;
    
        while (i--) {
          this.add(target, i, target[i] || 0, value[i]);
        }
      }
    }, _buildModifierPlugin("roundProps", _roundModifier), _buildModifierPlugin("modifiers"), _buildModifierPlugin("snap", snap)) || _gsap; //to prevent the core plugins from being dropped via aggressive tree shaking, we must include them in the variable declaration in this way.
    
    Tween.version = Timeline.version = gsap.version = "3.6.1";
    _coreReady = 1;
    
    if (_windowExists()) {
      _wake();
    }
    
    var Power0 = _easeMap.Power0,
        Power1 = _easeMap.Power1,
        Power2 = _easeMap.Power2,
        Power3 = _easeMap.Power3,
        Power4 = _easeMap.Power4,
        Linear = _easeMap.Linear,
        Quad = _easeMap.Quad,
        Cubic = _easeMap.Cubic,
        Quart = _easeMap.Quart,
        Quint = _easeMap.Quint,
        Strong = _easeMap.Strong,
        Elastic = _easeMap.Elastic,
        Back = _easeMap.Back,
        SteppedEase = _easeMap.SteppedEase,
        Bounce = _easeMap.Bounce,
        Sine = _easeMap.Sine,
        Expo = _easeMap.Expo,
        Circ = _easeMap.Circ;
    
     //export some internal methods/orojects for use in CSSPlugin so that we can externalize that file and allow custom builds that exclude it.
    
    
    
    
    /***/ }),
    
    /***/ "./node_modules/gsap/index.js":
    /*!************************************!*\
      !*** ./node_modules/gsap/index.js ***!
      \************************************/
    /*! exports provided: gsap, default, CSSPlugin, TweenMax, TweenLite, TimelineMax, TimelineLite, Power0, Power1, Power2, Power3, Power4, Linear, Quad, Cubic, Quart, Quint, Strong, Elastic, Back, SteppedEase, Bounce, Sine, Expo, Circ */
    /***/ (function(module, __webpack_exports__, __webpack_require__) {
    
    "use strict";
    __webpack_require__.r(__webpack_exports__);
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "gsap", function() { return gsapWithCSS; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return gsapWithCSS; });
    /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TweenMax", function() { return TweenMaxWithCSS; });
    /* harmony import */ var _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./gsap-core.js */ "./node_modules/gsap/gsap-core.js");
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "TweenLite", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["TweenLite"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "TimelineMax", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["TimelineMax"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "TimelineLite", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["TimelineLite"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Power0", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Power0"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Power1", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Power1"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Power2", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Power2"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Power3", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Power3"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Power4", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Power4"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Linear", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Linear"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Quad", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Quad"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Cubic", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Cubic"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Quart", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Quart"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Quint", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Quint"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Strong", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Strong"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Elastic", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Elastic"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Back", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Back"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "SteppedEase", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["SteppedEase"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Bounce", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Bounce"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Sine", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Sine"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Expo", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Expo"]; });
    
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "Circ", function() { return _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["Circ"]; });
    
    /* harmony import */ var _CSSPlugin_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./CSSPlugin.js */ "./node_modules/gsap/CSSPlugin.js");
    /* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "CSSPlugin", function() { return _CSSPlugin_js__WEBPACK_IMPORTED_MODULE_1__["CSSPlugin"]; });
    
    /*** IMPORTS FROM imports-loader ***/
    var define = false;
    
    
    
    var gsapWithCSS = _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["gsap"].registerPlugin(_CSSPlugin_js__WEBPACK_IMPORTED_MODULE_1__["CSSPlugin"]) || _gsap_core_js__WEBPACK_IMPORTED_MODULE_0__["gsap"],
        // to protect from tree shaking
    TweenMaxWithCSS = gsapWithCSS.core.Tween;
    
    
    
    /***/ }),
    
    /***/ "./node_modules/jquery/dist/jquery.js":
    /*!********************************************!*\
      !*** ./node_modules/jquery/dist/jquery.js ***!
      \********************************************/
    /*! no static exports found */
    /***/ (function(module, exports, __webpack_require__) {
    
    /*** IMPORTS FROM imports-loader ***/
    var define = false;
    
    /*!
     * jQuery JavaScript Library v3.6.0
     * https://jquery.com/
     *
     * Includes Sizzle.js
     * https://sizzlejs.com/
     *
     * Copyright OpenJS Foundation and other contributors
     * Released under the MIT license
     * https://jquery.org/license
     *
     * Date: 2021-03-02T17:08Z
     */
    ( function( global, factory ) {
    
        "use strict";
    
        if (  true && typeof module.exports === "object" ) {
    
            // For CommonJS and CommonJS-like environments where a proper `window`
            // is present, execute the factory and get jQuery.
            // For environments that do not have a `window` with a `document`
            // (such as Node.js), expose a factory as module.exports.
            // This accentuates the need for the creation of a real `window`.
            // e.g. var jQuery = require("jquery")(window);
            // See ticket #14549 for more info.
            module.exports = global.document ?
                factory( global, true ) :
                function( w ) {
                    if ( !w.document ) {
                        throw new Error( "jQuery requires a window with a document" );
                    }
                    return factory( w );
                };
        } else {
            factory( global );
        }
    
    // Pass this if window is not defined yet
    } )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
    
    // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
    // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
    // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
    // enough that all such attempts are guarded in a try block.
    "use strict";
    
    var arr = [];
    
    var getProto = Object.getPrototypeOf;
    
    var slice = arr.slice;
    
    var flat = arr.flat ? function( array ) {
        return arr.flat.call( array );
    } : function( array ) {
        return arr.concat.apply( [], array );
    };
    
    
    var push = arr.push;
    
    var indexOf = arr.indexOf;
    
    var class2type = {};
    
    var toString = class2type.toString;
    
    var hasOwn = class2type.hasOwnProperty;
    
    var fnToString = hasOwn.toString;
    
    var ObjectFunctionString = fnToString.call( Object );
    
    var support = {};
    
    var isFunction = function isFunction( obj ) {
    
            // Support: Chrome <=57, Firefox <=52
            // In some browsers, typeof returns "function" for HTML <object> elements
            // (i.e., `typeof document.createElement( "object" ) === "function"`).
            // We don't want to classify *any* DOM node as a function.
            // Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5
            // Plus for old WebKit, typeof returns "function" for HTML collections
            // (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756)
            return typeof obj === "function" && typeof obj.nodeType !== "number" &&
                typeof obj.item !== "function";
        };
    
    
    var isWindow = function isWindow( obj ) {
            return obj != null && obj === obj.window;
        };
    
    
    var document = window.document;
    
    
    
        var preservedScriptAttributes = {
            type: true,
            src: true,
            nonce: true,
            noModule: true
        };
    
        function DOMEval( code, node, doc ) {
            doc = doc || document;
    
            var i, val,
                script = doc.createElement( "script" );
    
            script.text = code;
            if ( node ) {
                for ( i in preservedScriptAttributes ) {
    
                    // Support: Firefox 64+, Edge 18+
                    // Some browsers don't support the "nonce" property on scripts.
                    // On the other hand, just using `getAttribute` is not enough as
                    // the `nonce` attribute is reset to an empty string whenever it
                    // becomes browsing-context connected.
                    // See https://github.com/whatwg/html/issues/2369
                    // See https://html.spec.whatwg.org/#nonce-attributes
                    // The `node.getAttribute` check was added for the sake of
                    // `jQuery.globalEval` so that it can fake a nonce-containing node
                    // via an object.
                    val = node[ i ] || node.getAttribute && node.getAttribute( i );
                    if ( val ) {
                        script.setAttribute( i, val );
                    }
                }
            }
            doc.head.appendChild( script ).parentNode.removeChild( script );
        }
    
    
    function toType( obj ) {
        if ( obj == null ) {
            return obj + "";
        }
    
        // Support: Android <=2.3 only (functionish RegExp)
        return typeof obj === "object" || typeof obj === "function" ?
            class2type[ toString.call( obj ) ] || "object" :
            typeof obj;
    }
    /* global Symbol */
    // Defining this global in .eslintrc.json would create a danger of using the global
    // unguarded in another place, it seems safer to define global only for this module
    
    
    
    var
        version = "3.6.0",
    
        // Define a local copy of jQuery
        jQuery = function( selector, context ) {
    
            // The jQuery object is actually just the init constructor 'enhanced'
            // Need init if jQuery is called (just allow error to be thrown if not included)
            return new jQuery.fn.init( selector, context );
        };
    
    jQuery.fn = jQuery.prototype = {
    
        // The current version of jQuery being used
        jquery: version,
    
        constructor: jQuery,
    
        // The default length of a jQuery object is 0
        length: 0,
    
        toArray: function() {
            return slice.call( this );
        },
    
        // Get the Nth element in the matched element set OR
        // Get the whole matched element set as a clean array
        get: function( num ) {
    
            // Return all the elements in a clean array
            if ( num == null ) {
                return slice.call( this );
            }
    
            // Return just the one element from the set
            return num < 0 ? this[ num + this.length ] : this[ num ];
        },
    
        // Take an array of elements and push it onto the stack
        // (returning the new matched element set)
        pushStack: function( elems ) {
    
            // Build a new jQuery matched element set
            var ret = jQuery.merge( this.constructor(), elems );
    
            // Add the old object onto the stack (as a reference)
            ret.prevObject = this;
    
            // Return the newly-formed element set
            return ret;
        },
    
        // Execute a callback for every element in the matched set.
        each: function( callback ) {
            return jQuery.each( this, callback );
        },
    
        map: function( callback ) {
            return this.pushStack( jQuery.map( this, function( elem, i ) {
                return callback.call( elem, i, elem );
            } ) );
        },
    
        slice: function() {
            return this.pushStack( slice.apply( this, arguments ) );
        },
    
        first: function() {
            return this.eq( 0 );
        },
    
        last: function() {
            return this.eq( -1 );
        },
    
        even: function() {
            return this.pushStack( jQuery.grep( this, function( _elem, i ) {
                return ( i + 1 ) % 2;
            } ) );
        },
    
        odd: function() {
            return this.pushStack( jQuery.grep( this, function( _elem, i ) {
                return i % 2;
            } ) );
        },
    
        eq: function( i ) {
            var len = this.length,
                j = +i + ( i < 0 ? len : 0 );
            return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
        },
    
        end: function() {
            return this.prevObject || this.constructor();
        },
    
        // For internal use only.
        // Behaves like an Array's method, not like a jQuery method.
        push: push,
        sort: arr.sort,
        splice: arr.splice
    };
    
    jQuery.extend = jQuery.fn.extend = function() {
        var options, name, src, copy, copyIsArray, clone,
            target = arguments[ 0 ] || {},
            i = 1,
            length = arguments.length,
            deep = false;
    
        // Handle a deep copy situation
        if ( typeof target === "boolean" ) {
            deep = target;
    
            // Skip the boolean and the target
            target = arguments[ i ] || {};
            i++;
        }
    
        // Handle case when target is a string or something (possible in deep copy)
        if ( typeof target !== "object" && !isFunction( target ) ) {
            target = {};
        }
    
        // Extend jQuery itself if only one argument is passed
        if ( i === length ) {
            target = this;
            i--;
        }
    
        for ( ; i < length; i++ ) {
    
            // Only deal with non-null/undefined values
            if ( ( options = arguments[ i ] ) != null ) {
    
                // Extend the base object
                for ( name in options ) {
                    copy = options[ name ];
    
                    // Prevent Object.prototype pollution
                    // Prevent never-ending loop
                    if ( name === "__proto__" || target === copy ) {
                        continue;
                    }
    
                    // Recurse if we're merging plain objects or arrays
                    if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
                        ( copyIsArray = Array.isArray( copy ) ) ) ) {
                        src = target[ name ];
    
                        // Ensure proper type for the source value
                        if ( copyIsArray && !Array.isArray( src ) ) {
                            clone = [];
                        } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
                            clone = {};
                        } else {
                            clone = src;
                        }
                        copyIsArray = false;
    
                        // Never move original objects, clone them
                        target[ name ] = jQuery.extend( deep, clone, copy );
    
                    // Don't bring in undefined values
                    } else if ( copy !== undefined ) {
                        target[ name ] = copy;
                    }
                }
            }
        }
    
        // Return the modified object
        return target;
    };
    
    jQuery.extend( {
    
        // Unique for each copy of jQuery on the page
        expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
    
        // Assume jQuery is ready without the ready module
        isReady: true,
    
        error: function( msg ) {
            throw new Error( msg );
        },
    
        noop: function() {},
    
        isPlainObject: function( obj ) {
            var proto, Ctor;
    
            // Detect obvious negatives
            // Use toString instead of jQuery.type to catch host objects
            if ( !obj || toString.call( obj ) !== "[object Object]" ) {
                return false;
            }
    
            proto = getProto( obj );
    
            // Objects with no prototype (e.g., `Object.create( null )`) are plain
            if ( !proto ) {
                return true;
            }
    
            // Objects with prototype are plain iff they were constructed by a global Object function
            Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
            return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
        },
    
        isEmptyObject: function( obj ) {
            var name;
    
            for ( name in obj ) {
                return false;
            }
            return true;
        },
    
        // Evaluates a script in a provided context; falls back to the global one
        // if not specified.
        globalEval: function( code, options, doc ) {
            DOMEval( code, { nonce: options && options.nonce }, doc );
        },
    
        each: function( obj, callback ) {
            var length, i = 0;
    
            if ( isArrayLike( obj ) ) {
                length = obj.length;
                for ( ; i < length; i++ ) {
                    if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
                        break;
                    }
                }
            } else {
                for ( i in obj ) {
                    if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
                        break;
                    }
                }
            }
    
            return obj;
        },
    
        // results is for internal usage only
        makeArray: function( arr, results ) {
            var ret = results || [];
    
            if ( arr != null ) {
                if ( isArrayLike( Object( arr ) ) ) {
                    jQuery.merge( ret,
                        typeof arr === "string" ?
                            [ arr ] : arr
                    );
                } else {
                    push.call( ret, arr );
                }
            }
    
            return ret;
        },
    
        inArray: function( elem, arr, i ) {
            return arr == null ? -1 : indexOf.call( arr, elem, i );
        },
    
        // Support: Android <=4.0 only, PhantomJS 1 only
        // push.apply(_, arraylike) throws on ancient WebKit
        merge: function( first, second ) {
            var len = +second.length,
                j = 0,
                i = first.length;
    
            for ( ; j < len; j++ ) {
                first[ i++ ] = second[ j ];
            }
    
            first.length = i;
    
            return first;
        },
    
        grep: function( elems, callback, invert ) {
            var callbackInverse,
                matches = [],
                i = 0,
                length = elems.length,
                callbackExpect = !invert;
    
            // Go through the array, only saving the items
            // that pass the validator function
            for ( ; i < length; i++ ) {
                callbackInverse = !callback( elems[ i ], i );
                if ( callbackInverse !== callbackExpect ) {
                    matches.push( elems[ i ] );
                }
            }
    
            return matches;
        },
    
        // arg is for internal usage only
        map: function( elems, callback, arg ) {
            var length, value,
                i = 0,
                ret = [];
    
            // Go through the array, translating each of the items to their new values
            if ( isArrayLike( elems ) ) {
                length = elems.length;
                for ( ; i < length; i++ ) {
                    value = callback( elems[ i ], i, arg );
    
                    if ( value != null ) {
                        ret.push( value );
                    }
                }
    
            // Go through every key on the object,
            } else {
                for ( i in elems ) {
                    value = callback( elems[ i ], i, arg );
    
                    if ( value != null ) {
                        ret.push( value );
                    }
                }
            }
    
            // Flatten any nested arrays
            return flat( ret );
        },
    
        // A global GUID counter for objects
        guid: 1,
    
        // jQuery.support is not used in Core but other projects attach their
        // properties to it so it needs to exist.
        support: support
    } );
    
    if ( typeof Symbol === "function" ) {
        jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
    }
    
    // Populate the class2type map
    jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
        function( _i, name ) {
            class2type[ "[object " + name + "]" ] = name.toLowerCase();
        } );
    
    function isArrayLike( obj ) {
    
        // Support: real iOS 8.2 only (not reproducible in simulator)
        // `in` check used to prevent JIT error (gh-2145)
        // hasOwn isn't used here due to false negatives
        // regarding Nodelist length in IE
        var length = !!obj && "length" in obj && obj.length,
            type = toType( obj );
    
        if ( isFunction( obj ) || isWindow( obj ) ) {
            return false;
        }
    
        return type === "array" || length === 0 ||
            typeof length === "number" && length > 0 && ( length - 1 ) in obj;
    }
    var Sizzle =
    /*!
     * Sizzle CSS Selector Engine v2.3.6
     * https://sizzlejs.com/
     *
     * Copyright JS Foundation and other contributors
     * Released under the MIT license
     * https://js.foundation/
     *
     * Date: 2021-02-16
     */
    ( function( window ) {
    var i,
        support,
        Expr,
        getText,
        isXML,
        tokenize,
        compile,
        select,
        outermostContext,
        sortInput,
        hasDuplicate,
    
        // Local document vars
        setDocument,
        document,
        docElem,
        documentIsHTML,
        rbuggyQSA,
        rbuggyMatches,
        matches,
        contains,
    
        // Instance-specific data
        expando = "sizzle" + 1 * new Date(),
        preferredDoc = window.document,
        dirruns = 0,
        done = 0,
        classCache = createCache(),
        tokenCache = createCache(),
        compilerCache = createCache(),
        nonnativeSelectorCache = createCache(),
        sortOrder = function( a, b ) {
            if ( a === b ) {
                hasDuplicate = true;
            }
            return 0;
        },
    
        // Instance methods
        hasOwn = ( {} ).hasOwnProperty,
        arr = [],
        pop = arr.pop,
        pushNative = arr.push,
        push = arr.push,
        slice = arr.slice,
    
        // Use a stripped-down indexOf as it's faster than native
        // https://jsperf.com/thor-indexof-vs-for/5
        indexOf = function( list, elem ) {
            var i = 0,
                len = list.length;
            for ( ; i < len; i++ ) {
                if ( list[ i ] === elem ) {
                    return i;
                }
            }
            return -1;
        },
    
        booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|" +
            "ismap|loop|multiple|open|readonly|required|scoped",
    
        // Regular expressions
    
        // http://www.w3.org/TR/css3-selectors/#whitespace
        whitespace = "[\\x20\\t\\r\\n\\f]",
    
        // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram
        identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace +
            "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+",
    
        // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
        attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
    
            // Operator (capture 2)
            "*([*^$|!~]?=)" + whitespace +
    
            // "Attribute values must be CSS identifiers [capture 5]
            // or strings [capture 3 or capture 4]"
            "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" +
            whitespace + "*\\]",
    
        pseudos = ":(" + identifier + ")(?:\\((" +
    
            // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
            // 1. quoted (capture 3; capture 4 or capture 5)
            "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
    
            // 2. simple (capture 6)
            "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
    
            // 3. anything else (capture 2)
            ".*" +
            ")\\)|)",
    
        // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
        rwhitespace = new RegExp( whitespace + "+", "g" ),
        rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" +
            whitespace + "+$", "g" ),
    
        rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
        rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace +
            "*" ),
        rdescend = new RegExp( whitespace + "|>" ),
    
        rpseudo = new RegExp( pseudos ),
        ridentifier = new RegExp( "^" + identifier + "$" ),
    
        matchExpr = {
            "ID": new RegExp( "^#(" + identifier + ")" ),
            "CLASS": new RegExp( "^\\.(" + identifier + ")" ),
            "TAG": new RegExp( "^(" + identifier + "|[*])" ),
            "ATTR": new RegExp( "^" + attributes ),
            "PSEUDO": new RegExp( "^" + pseudos ),
            "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" +
                whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" +
                whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
            "bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
    
            // For use in libraries implementing .is()
            // We use this for POS matching in `select`
            "needsContext": new RegExp( "^" + whitespace +
                "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +
                "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
        },
    
        rhtml = /HTML$/i,
        rinputs = /^(?:input|select|textarea|button)$/i,
        rheader = /^h\d$/i,
    
        rnative = /^[^{]+\{\s*\[native \w/,
    
        // Easily-parseable/retrievable ID or TAG or CLASS selectors
        rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
    
        rsibling = /[+~]/,
    
        // CSS escapes
        // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
        runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", "g" ),
        funescape = function( escape, nonHex ) {
            var high = "0x" + escape.slice( 1 ) - 0x10000;
    
            return nonHex ?
    
                // Strip the backslash prefix from a non-hex escape sequence
                nonHex :
    
                // Replace a hexadecimal escape sequence with the encoded Unicode code point
                // Support: IE <=11+
                // For values outside the Basic Multilingual Plane (BMP), manually construct a
                // surrogate pair
                high < 0 ?
                    String.fromCharCode( high + 0x10000 ) :
                    String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
        },
    
        // CSS string/identifier serialization
        // https://drafts.csswg.org/cssom/#common-serializing-idioms
        rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
        fcssescape = function( ch, asCodePoint ) {
            if ( asCodePoint ) {
    
                // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
                if ( ch === "\0" ) {
                    return "\uFFFD";
                }
    
                // Control characters and (dependent upon position) numbers get escaped as code points
                return ch.slice( 0, -1 ) + "\\" +
                    ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
            }
    
            // Other potentially-special ASCII characters get backslash-escaped
            return "\\" + ch;
        },
    
        // Used for iframes
        // See setDocument()
        // Removing the function wrapper causes a "Permission Denied"
        // error in IE
        unloadHandler = function() {
            setDocument();
        },
    
        inDisabledFieldset = addCombinator(
            function( elem ) {
                return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
            },
            { dir: "parentNode", next: "legend" }
        );
    
    // Optimize for push.apply( _, NodeList )
    try {
        push.apply(
            ( arr = slice.call( preferredDoc.childNodes ) ),
            preferredDoc.childNodes
        );
    
        // Support: Android<4.0
        // Detect silently failing push.apply
        // eslint-disable-next-line no-unused-expressions
        arr[ preferredDoc.childNodes.length ].nodeType;
    } catch ( e ) {
        push = { apply: arr.length ?
    
            // Leverage slice if possible
            function( target, els ) {
                pushNative.apply( target, slice.call( els ) );
            } :
    
            // Support: IE<9
            // Otherwise append directly
            function( target, els ) {
                var j = target.length,
                    i = 0;
    
                // Can't trust NodeList.length
                while ( ( target[ j++ ] = els[ i++ ] ) ) {}
                target.length = j - 1;
            }
        };
    }
    
    function Sizzle( selector, context, results, seed ) {
        var m, i, elem, nid, match, groups, newSelector,
            newContext = context && context.ownerDocument,
    
            // nodeType defaults to 9, since context defaults to document
            nodeType = context ? context.nodeType : 9;
    
        results = results || [];
    
        // Return early from calls with invalid selector or context
        if ( typeof selector !== "string" || !selector ||
            nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
    
            return results;
        }
    
        // Try to shortcut find operations (as opposed to filters) in HTML documents
        if ( !seed ) {
            setDocument( context );
            context = context || document;
    
            if ( documentIsHTML ) {
    
                // If the selector is sufficiently simple, try using a "get*By*" DOM method
                // (excepting DocumentFragment context, where the methods don't exist)
                if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) {
    
                    // ID selector
                    if ( ( m = match[ 1 ] ) ) {
    
                        // Document context
                        if ( nodeType === 9 ) {
                            if ( ( elem = context.getElementById( m ) ) ) {
    
                                // Support: IE, Opera, Webkit
                                // TODO: identify versions
                                // getElementById can match elements by name instead of ID
                                if ( elem.id === m ) {
                                    results.push( elem );
                                    return results;
                                }
                            } else {
                                return results;
                            }
    
                        // Element context
                        } else {
    
                            // Support: IE, Opera, Webkit
                            // TODO: identify versions
                            // getElementById can match elements by name instead of ID
                            if ( newContext && ( elem = newContext.getElementById( m ) ) &&
                                contains( context, elem ) &&
                                elem.id === m ) {
    
                                results.push( elem );
                                return results;
                            }
                        }
    
                    // Type selector
                    } else if ( match[ 2 ] ) {
                        push.apply( results, context.getElementsByTagName( selector ) );
                        return results;
    
                    // Class selector
                    } else if ( ( m = match[ 3 ] ) && support.getElementsByClassName &&
                        context.getElementsByClassName ) {
    
                        push.apply( results, context.getElementsByClassName( m ) );
                        return results;
                    }
                }
    
                // Take advantage of querySelectorAll
                if ( support.qsa &&
                    !nonnativeSelectorCache[ selector + " " ] &&
                    ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) &&
    
                    // Support: IE 8 only
                    // Exclude object elements
                    ( nodeType !== 1 || context.nodeName.toLowerCase() !== "object" ) ) {
    
                    newSelector = selector;
                    newContext = context;
    
                    // qSA considers elements outside a scoping root when evaluating child or
                    // descendant combinators, which is not what we want.
                    // In such cases, we work around the behavior by prefixing every selector in the
                    // list with an ID selector referencing the scope context.
                    // The technique has to be used as well when a leading combinator is used
                    // as such selectors are not recognized by querySelectorAll.
                    // Thanks to Andrew Dupont for this technique.
                    if ( nodeType === 1 &&
                        ( rdescend.test( selector ) || rcombinators.test( selector ) ) ) {
    
                        // Expand context for sibling selectors
                        newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
                            context;
    
                        // We can use :scope instead of the ID hack if the browser
                        // supports it & if we're not changing the context.
                        if ( newContext !== context || !support.scope ) {
    
                            // Capture the context ID, setting it first if necessary
                            if ( ( nid = context.getAttribute( "id" ) ) ) {
                                nid = nid.replace( rcssescape, fcssescape );
                            } else {
                                context.setAttribute( "id", ( nid = expando ) );
                            }
                        }
    
                        // Prefix every selector in the list
                        groups = tokenize( selector );
                        i = groups.length;
                        while ( i-- ) {
                            groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " +
                                toSelector( groups[ i ] );
                        }
                        newSelector = groups.join( "," );
                    }
    
                    try {
                        push.apply( results,
                            newContext.querySelectorAll( newSelector )
                        );
                        return results;
                    } catch ( qsaError ) {
                        nonnativeSelectorCache( selector, true );
                    } finally {
                        if ( nid === expando ) {
                            context.removeAttribute( "id" );
                        }
                    }
                }
            }
        }
    
        // All others
        return select( selector.replace( rtrim, "$1" ), context, results, seed );
    }
    
    /**
     * Create key-value caches of limited size
     * @returns {function(string, object)} Returns the Object data after storing it on itself with
     *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
     *	deleting the oldest entry
     */
    function createCache() {
        var keys = [];
    
        function cache( key, value ) {
    
            // Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
            if ( keys.push( key + " " ) > Expr.cacheLength ) {
    
                // Only keep the most recent entries
                delete cache[ keys.shift() ];
            }
            return ( cache[ key + " " ] = value );
        }
        return cache;
    }
    
    /**
     * Mark a function for special use by Sizzle
     * @param {Function} fn The function to mark
     */
    function markFunction( fn ) {
        fn[ expando ] = true;
        return fn;
    }
    
    /**
     * Support testing using an element
     * @param {Function} fn Passed the created element and returns a boolean result
     */
    function assert( fn ) {
        var el = document.createElement( "fieldset" );
    
        try {
            return !!fn( el );
        } catch ( e ) {
            return false;
        } finally {
    
            // Remove from its parent by default
            if ( el.parentNode ) {
                el.parentNode.removeChild( el );
            }
    
            // release memory in IE
            el = null;
        }
    }
    
    /**
     * Adds the same handler for all of the specified attrs
     * @param {String} attrs Pipe-separated list of attributes
     * @param {Function} handler The method that will be applied
     */
    function addHandle( attrs, handler ) {
        var arr = attrs.split( "|" ),
            i = arr.length;
    
        while ( i-- ) {
            Expr.attrHandle[ arr[ i ] ] = handler;
        }
    }
    
    /**
     * Checks document order of two siblings
     * @param {Element} a
     * @param {Element} b
     * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
     */
    function siblingCheck( a, b ) {
        var cur = b && a,
            diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
                a.sourceIndex - b.sourceIndex;
    
        // Use IE sourceIndex if available on both nodes
        if ( diff ) {
            return diff;
        }
    
        // Check if b follows a
        if ( cur ) {
            while ( ( cur = cur.nextSibling ) ) {
                if ( cur === b ) {
                    return -1;
                }
            }
        }
    
        return a ? 1 : -1;
    }
    
    /**
     * Returns a function to use in pseudos for input types
     * @param {String} type
     */
    function createInputPseudo( type ) {
        return function( elem ) {
            var name = elem.nodeName.toLowerCase();
            return name === "input" && elem.type === type;
        };
    }
    
    /**
     * Returns a function to use in pseudos for buttons
     * @param {String} type
     */
    function createButtonPseudo( type ) {
        return function( elem ) {
            var name = elem.nodeName.toLowerCase();
            return ( name === "input" || name === "button" ) && elem.type === type;
        };
    }
    
    /**
     * Returns a function to use in pseudos for :enabled/:disabled
     * @param {Boolean} disabled true for :disabled; false for :enabled
     */
    function createDisabledPseudo( disabled ) {
    
        // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
        return function( elem ) {
    
            // Only certain elements can match :enabled or :disabled
            // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
            // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
            if ( "form" in elem ) {
    
                // Check for inherited disabledness on relevant non-disabled elements:
                // * listed form-associated elements in a disabled fieldset
                //   https://html.spec.whatwg.org/multipage/forms.html#category-listed
                //   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
                // * option elements in a disabled optgroup
                //   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
                // All such elements have a "form" property.
                if ( elem.parentNode && elem.disabled === false ) {
    
                    // Option elements defer to a parent optgroup if present
                    if ( "label" in elem ) {
                        if ( "label" in elem.parentNode ) {
                            return elem.parentNode.disabled === disabled;
                        } else {
                            return elem.disabled === disabled;
                        }
                    }
    
                    // Support: IE 6 - 11
                    // Use the isDisabled shortcut property to check for disabled fieldset ancestors
                    return elem.isDisabled === disabled ||
    
                        // Where there is no isDisabled, check manually
                        /* jshint -W018 */
                        elem.isDisabled !== !disabled &&
                        inDisabledFieldset( elem ) === disabled;
                }
    
                return elem.disabled === disabled;
    
            // Try to winnow out elements that can't be disabled before trusting the disabled property.
            // Some victims get caught in our net (label, legend, menu, track), but it shouldn't
            // even exist on them, let alone have a boolean value.
            } else if ( "label" in elem ) {
                return elem.disabled === disabled;
            }
    
            // Remaining elements are neither :enabled nor :disabled
            return false;
        };
    }
    
    /**
     * Returns a function to use in pseudos for positionals
     * @param {Function} fn
     */
    function createPositionalPseudo( fn ) {
        return markFunction( function( argument ) {
            argument = +argument;
            return markFunction( function( seed, matches ) {
                var j,
                    matchIndexes = fn( [], seed.length, argument ),
                    i = matchIndexes.length;
    
                // Match elements found at the specified indexes
                while ( i-- ) {
                    if ( seed[ ( j = matchIndexes[ i ] ) ] ) {
                        seed[ j ] = !( matches[ j ] = seed[ j ] );
                    }
                }
            } );
        } );
    }
    
    /**
     * Checks a node for validity as a Sizzle context
     * @param {Element|Object=} context
     * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
     */
    function testContext( context ) {
        return context && typeof context.getElementsByTagName !== "undefined" && context;
    }
    
    // Expose support vars for convenience
    support = Sizzle.support = {};
    
    /**
     * Detects XML nodes
     * @param {Element|Object} elem An element or a document
     * @returns {Boolean} True iff elem is a non-HTML XML node
     */
    isXML = Sizzle.isXML = function( elem ) {
        var namespace = elem && elem.namespaceURI,
            docElem = elem && ( elem.ownerDocument || elem ).documentElement;
    
        // Support: IE <=8
        // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
        // https://bugs.jquery.com/ticket/4833
        return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
    };
    
    /**
     * Sets document-related variables once based on the current document
     * @param {Element|Object} [doc] An element or document object to use to set the document
     * @returns {Object} Returns the current document
     */
    setDocument = Sizzle.setDocument = function( node ) {
        var hasCompare, subWindow,
            doc = node ? node.ownerDocument || node : preferredDoc;
    
        // Return early if doc is invalid or already selected
        // Support: IE 11+, Edge 17 - 18+
        // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
        // two documents; shallow comparisons work.
        // eslint-disable-next-line eqeqeq
        if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) {
            return document;
        }
    
        // Update global variables
        document = doc;
        docElem = document.documentElement;
        documentIsHTML = !isXML( document );
    
        // Support: IE 9 - 11+, Edge 12 - 18+
        // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
        // Support: IE 11+, Edge 17 - 18+
        // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
        // two documents; shallow comparisons work.
        // eslint-disable-next-line eqeqeq
        if ( preferredDoc != document &&
            ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) {
    
            // Support: IE 11, Edge
            if ( subWindow.addEventListener ) {
                subWindow.addEventListener( "unload", unloadHandler, false );
    
            // Support: IE 9 - 10 only
            } else if ( subWindow.attachEvent ) {
                subWindow.attachEvent( "onunload", unloadHandler );
            }
        }
    
        // Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only,
        // Safari 4 - 5 only, Opera <=11.6 - 12.x only
        // IE/Edge & older browsers don't support the :scope pseudo-class.
        // Support: Safari 6.0 only
        // Safari 6.0 supports :scope but it's an alias of :root there.
        support.scope = assert( function( el ) {
            docElem.appendChild( el ).appendChild( document.createElement( "div" ) );
            return typeof el.querySelectorAll !== "undefined" &&
                !el.querySelectorAll( ":scope fieldset div" ).length;
        } );
    
        /* Attributes
        ---------------------------------------------------------------------- */
    
        // Support: IE<8
        // Verify that getAttribute really returns attributes and not properties
        // (excepting IE8 booleans)
        support.attributes = assert( function( el ) {
            el.className = "i";
            return !el.getAttribute( "className" );
        } );
    
        /* getElement(s)By*
        ---------------------------------------------------------------------- */
    
        // Check if getElementsByTagName("*") returns only elements
        support.getElementsByTagName = assert( function( el ) {
            el.appendChild( document.createComment( "" ) );
            return !el.getElementsByTagName( "*" ).length;
        } );
    
        // Support: IE<9
        support.getElementsByClassName = rnative.test( document.getElementsByClassName );
    
        // Support: IE<10
        // Check if getElementById returns elements by name
        // The broken getElementById methods don't pick up programmatically-set names,
        // so use a roundabout getElementsByName test
        support.getById = assert( function( el ) {
            docElem.appendChild( el ).id = expando;
            return !document.getElementsByName || !document.getElementsByName( expando ).length;
        } );
    
        // ID filter and find
        if ( support.getById ) {
            Expr.filter[ "ID" ] = function( id ) {
                var attrId = id.replace( runescape, funescape );
                return function( elem ) {
                    return elem.getAttribute( "id" ) === attrId;
                };
            };
            Expr.find[ "ID" ] = function( id, context ) {
                if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
                    var elem = context.getElementById( id );
                    return elem ? [ elem ] : [];
                }
            };
        } else {
            Expr.filter[ "ID" ] =  function( id ) {
                var attrId = id.replace( runescape, funescape );
                return function( elem ) {
                    var node = typeof elem.getAttributeNode !== "undefined" &&
                        elem.getAttributeNode( "id" );
                    return node && node.value === attrId;
                };
            };
    
            // Support: IE 6 - 7 only
            // getElementById is not reliable as a find shortcut
            Expr.find[ "ID" ] = function( id, context ) {
                if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
                    var node, i, elems,
                        elem = context.getElementById( id );
    
                    if ( elem ) {
    
                        // Verify the id attribute
                        node = elem.getAttributeNode( "id" );
                        if ( node && node.value === id ) {
                            return [ elem ];
                        }
    
                        // Fall back on getElementsByName
                        elems = context.getElementsByName( id );
                        i = 0;
                        while ( ( elem = elems[ i++ ] ) ) {
                            node = elem.getAttributeNode( "id" );
                            if ( node && node.value === id ) {
                                return [ elem ];
                            }
                        }
                    }
    
                    return [];
                }
            };
        }
    
        // Tag
        Expr.find[ "TAG" ] = support.getElementsByTagName ?
            function( tag, context ) {
                if ( typeof context.getElementsByTagName !== "undefined" ) {
                    return context.getElementsByTagName( tag );
    
                // DocumentFragment nodes don't have gEBTN
                } else if ( support.qsa ) {
                    return context.querySelectorAll( tag );
                }
            } :
    
            function( tag, context ) {
                var elem,
                    tmp = [],
                    i = 0,
    
                    // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
                    results = context.getElementsByTagName( tag );
    
                // Filter out possible comments
                if ( tag === "*" ) {
                    while ( ( elem = results[ i++ ] ) ) {
                        if ( elem.nodeType === 1 ) {
                            tmp.push( elem );
                        }
                    }
    
                    return tmp;
                }
                return results;
            };
    
        // Class
        Expr.find[ "CLASS" ] = support.getElementsByClassName && function( className, context ) {
            if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
                return context.getElementsByClassName( className );
            }
        };
    
        /* QSA/matchesSelector
        ---------------------------------------------------------------------- */
    
        // QSA and matchesSelector support
    
        // matchesSelector(:active) reports false when true (IE9/Opera 11.5)
        rbuggyMatches = [];
    
        // qSa(:focus) reports false when true (Chrome 21)
        // We allow this because of a bug in IE8/9 that throws an error
        // whenever `document.activeElement` is accessed on an iframe
        // So, we allow :focus to pass through QSA all the time to avoid the IE error
        // See https://bugs.jquery.com/ticket/13378
        rbuggyQSA = [];
    
        if ( ( support.qsa = rnative.test( document.querySelectorAll ) ) ) {
    
            // Build QSA regex
            // Regex strategy adopted from Diego Perini
            assert( function( el ) {
    
                var input;
    
                // Select is set to empty string on purpose
                // This is to test IE's treatment of not explicitly
                // setting a boolean content attribute,
                // since its presence should be enough
                // https://bugs.jquery.com/ticket/12359
                docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
                    "<select id='" + expando + "-\r\\' msallowcapture=''>" +
                    "<option selected=''></option></select>";
    
                // Support: IE8, Opera 11-12.16
                // Nothing should be selected when empty strings follow ^= or $= or *=
                // The test attribute must be unknown in Opera but "safe" for WinRT
                // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
                if ( el.querySelectorAll( "[msallowcapture^='']" ).length ) {
                    rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
                }
    
                // Support: IE8
                // Boolean attributes and "value" are not treated correctly
                if ( !el.querySelectorAll( "[selected]" ).length ) {
                    rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
                }
    
                // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
                if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
                    rbuggyQSA.push( "~=" );
                }
    
                // Support: IE 11+, Edge 15 - 18+
                // IE 11/Edge don't find elements on a `[name='']` query in some cases.
                // Adding a temporary attribute to the document before the selection works
                // around the issue.
                // Interestingly, IE 10 & older don't seem to have the issue.
                input = document.createElement( "input" );
                input.setAttribute( "name", "" );
                el.appendChild( input );
                if ( !el.querySelectorAll( "[name='']" ).length ) {
                    rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" +
                        whitespace + "*(?:''|\"\")" );
                }
    
                // Webkit/Opera - :checked should return selected option elements
                // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
                // IE8 throws error here and will not see later tests
                if ( !el.querySelectorAll( ":checked" ).length ) {
                    rbuggyQSA.push( ":checked" );
                }
    
                // Support: Safari 8+, iOS 8+
                // https://bugs.webkit.org/show_bug.cgi?id=136851
                // In-page `selector#id sibling-combinator selector` fails
                if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
                    rbuggyQSA.push( ".#.+[+~]" );
                }
    
                // Support: Firefox <=3.6 - 5 only
                // Old Firefox doesn't throw on a badly-escaped identifier.
                el.querySelectorAll( "\\\f" );
                rbuggyQSA.push( "[\\r\\n\\f]" );
            } );
    
            assert( function( el ) {
                el.innerHTML = "<a href='' disabled='disabled'></a>" +
                    "<select disabled='disabled'><option/></select>";
    
                // Support: Windows 8 Native Apps
                // The type and name attributes are restricted during .innerHTML assignment
                var input = document.createElement( "input" );
                input.setAttribute( "type", "hidden" );
                el.appendChild( input ).setAttribute( "name", "D" );
    
                // Support: IE8
                // Enforce case-sensitivity of name attribute
                if ( el.querySelectorAll( "[name=d]" ).length ) {
                    rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
                }
    
                // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
                // IE8 throws error here and will not see later tests
                if ( el.querySelectorAll( ":enabled" ).length !== 2 ) {
                    rbuggyQSA.push( ":enabled", ":disabled" );
                }
    
                // Support: IE9-11+
                // IE's :disabled selector does not pick up the children of disabled fieldsets
                docElem.appendChild( el ).disabled = true;
                if ( el.querySelectorAll( ":disabled" ).length !== 2 ) {
                    rbuggyQSA.push( ":enabled", ":disabled" );
                }
    
                // Support: Opera 10 - 11 only
                // Opera 10-11 does not throw on post-comma invalid pseudos
                el.querySelectorAll( "*,:x" );
                rbuggyQSA.push( ",.*:" );
            } );
        }
    
        if ( ( support.matchesSelector = rnative.test( ( matches = docElem.matches ||
            docElem.webkitMatchesSelector ||
            docElem.mozMatchesSelector ||
            docElem.oMatchesSelector ||
            docElem.msMatchesSelector ) ) ) ) {
    
            assert( function( el ) {
    
                // Check to see if it's possible to do matchesSelector
                // on a disconnected node (IE 9)
                support.disconnectedMatch = matches.call( el, "*" );
    
                // This should fail with an exception
                // Gecko does not error, returns false instead
                matches.call( el, "[s!='']:x" );
                rbuggyMatches.push( "!=", pseudos );
            } );
        }
    
        rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) );
        rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join( "|" ) );
    
        /* Contains
        ---------------------------------------------------------------------- */
        hasCompare = rnative.test( docElem.compareDocumentPosition );
    
        // Element contains another
        // Purposefully self-exclusive
        // As in, an element does not contain itself
        contains = hasCompare || rnative.test( docElem.contains ) ?
            function( a, b ) {
                var adown = a.nodeType === 9 ? a.documentElement : a,
                    bup = b && b.parentNode;
                return a === bup || !!( bup && bup.nodeType === 1 && (
                    adown.contains ?
                        adown.contains( bup ) :
                        a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
                ) );
            } :
            function( a, b ) {
                if ( b ) {
                    while ( ( b = b.parentNode ) ) {
                        if ( b === a ) {
                            return true;
                        }
                    }
                }
                return false;
            };
    
        /* Sorting
        ---------------------------------------------------------------------- */
    
        // Document order sorting
        sortOrder = hasCompare ?
        function( a, b ) {
    
            // Flag for duplicate removal
            if ( a === b ) {
                hasDuplicate = true;
                return 0;
            }
    
            // Sort on method existence if only one input has compareDocumentPosition
            var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
            if ( compare ) {
                return compare;
            }
    
            // Calculate position if both inputs belong to the same document
            // Support: IE 11+, Edge 17 - 18+
            // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
            // two documents; shallow comparisons work.
            // eslint-disable-next-line eqeqeq
            compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ?
                a.compareDocumentPosition( b ) :
    
                // Otherwise we know they are disconnected
                1;
    
            // Disconnected nodes
            if ( compare & 1 ||
                ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) {
    
                // Choose the first element that is related to our preferred document
                // Support: IE 11+, Edge 17 - 18+
                // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
                // two documents; shallow comparisons work.
                // eslint-disable-next-line eqeqeq
                if ( a == document || a.ownerDocument == preferredDoc &&
                    contains( preferredDoc, a ) ) {
                    return -1;
                }
    
                // Support: IE 11+, Edge 17 - 18+
                // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
                // two documents; shallow comparisons work.
                // eslint-disable-next-line eqeqeq
                if ( b == document || b.ownerDocument == preferredDoc &&
                    contains( preferredDoc, b ) ) {
                    return 1;
                }
    
                // Maintain original order
                return sortInput ?
                    ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
                    0;
            }
    
            return compare & 4 ? -1 : 1;
        } :
        function( a, b ) {
    
            // Exit early if the nodes are identical
            if ( a === b ) {
                hasDuplicate = true;
                return 0;
            }
    
            var cur,
                i = 0,
                aup = a.parentNode,
                bup = b.parentNode,
                ap = [ a ],
                bp = [ b ];
    
            // Parentless nodes are either documents or disconnected
            if ( !aup || !bup ) {
    
                // Support: IE 11+, Edge 17 - 18+
                // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
                // two documents; shallow comparisons work.
                /* eslint-disable eqeqeq */
                return a == document ? -1 :
                    b == document ? 1 :
                    /* eslint-enable eqeqeq */
                    aup ? -1 :
                    bup ? 1 :
                    sortInput ?
                    ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
                    0;
    
            // If the nodes are siblings, we can do a quick check
            } else if ( aup === bup ) {
                return siblingCheck( a, b );
            }
    
            // Otherwise we need full lists of their ancestors for comparison
            cur = a;
            while ( ( cur = cur.parentNode ) ) {
                ap.unshift( cur );
            }
            cur = b;
            while ( ( cur = cur.parentNode ) ) {
                bp.unshift( cur );
            }
    
            // Walk down the tree looking for a discrepancy
            while ( ap[ i ] === bp[ i ] ) {
                i++;
            }
    
            return i ?
    
                // Do a sibling check if the nodes have a common ancestor
                siblingCheck( ap[ i ], bp[ i ] ) :
    
                // Otherwise nodes in our document sort first
                // Support: IE 11+, Edge 17 - 18+
                // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
                // two documents; shallow comparisons work.
                /* eslint-disable eqeqeq */
                ap[ i ] == preferredDoc ? -1 :
                bp[ i ] == preferredDoc ? 1 :
                /* eslint-enable eqeqeq */
                0;
        };
    
        return document;
    };
    
    Sizzle.matches = function( expr, elements ) {
        return Sizzle( expr, null, null, elements );
    };
    
    Sizzle.matchesSelector = function( elem, expr ) {
        setDocument( elem );
    
        if ( support.matchesSelector && documentIsHTML &&
            !nonnativeSelectorCache[ expr + " " ] &&
            ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
            ( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {
    
            try {
                var ret = matches.call( elem, expr );
    
                // IE 9's matchesSelector returns false on disconnected nodes
                if ( ret || support.disconnectedMatch ||
    
                    // As well, disconnected nodes are said to be in a document
                    // fragment in IE 9
                    elem.document && elem.document.nodeType !== 11 ) {
                    return ret;
                }
            } catch ( e ) {
                nonnativeSelectorCache( expr, true );
            }
        }
    
        return Sizzle( expr, document, null, [ elem ] ).length > 0;
    };
    
    Sizzle.contains = function( context, elem ) {
    
        // Set document vars if needed
        // Support: IE 11+, Edge 17 - 18+
        // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
        // two documents; shallow comparisons work.
        // eslint-disable-next-line eqeqeq
        if ( ( context.ownerDocument || context ) != document ) {
            setDocument( context );
        }
        return contains( context, elem );
    };
    
    Sizzle.attr = function( elem, name ) {
    
        // Set document vars if needed
        // Support: IE 11+, Edge 17 - 18+
        // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
        // two documents; shallow comparisons work.
        // eslint-disable-next-line eqeqeq
        if ( ( elem.ownerDocument || elem ) != document ) {
            setDocument( elem );
        }
    
        var fn = Expr.attrHandle[ name.toLowerCase() ],
    
            // Don't get fooled by Object.prototype properties (jQuery #13807)
            val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
                fn( elem, name, !documentIsHTML ) :
                undefined;
    
        return val !== undefined ?
            val :
            support.attributes || !documentIsHTML ?
                elem.getAttribute( name ) :
                ( val = elem.getAttributeNode( name ) ) && val.specified ?
                    val.value :
                    null;
    };
    
    Sizzle.escape = function( sel ) {
        return ( sel + "" ).replace( rcssescape, fcssescape );
    };
    
    Sizzle.error = function( msg ) {
        throw new Error( "Syntax error, unrecognized expression: " + msg );
    };
    
    /**
     * Document sorting and removing duplicates
     * @param {ArrayLike} results
     */
    Sizzle.uniqueSort = function( results ) {
        var elem,
            duplicates = [],
            j = 0,
            i = 0;
    
        // Unless we *know* we can detect duplicates, assume their presence
        hasDuplicate = !support.detectDuplicates;
        sortInput = !support.sortStable && results.slice( 0 );
        results.sort( sortOrder );
    
        if ( hasDuplicate ) {
            while ( ( elem = results[ i++ ] ) ) {
                if ( elem === results[ i ] ) {
                    j = duplicates.push( i );
                }
            }
            while ( j-- ) {
                results.splice( duplicates[ j ], 1 );
            }
        }
    
        // Clear input after sorting to release objects
        // See https://github.com/jquery/sizzle/pull/225
        sortInput = null;
    
        return results;
    };
    
    /**
     * Utility function for retrieving the text value of an array of DOM nodes
     * @param {Array|Element} elem
     */
    getText = Sizzle.getText = function( elem ) {
        var node,
            ret = "",
            i = 0,
            nodeType = elem.nodeType;
    
        if ( !nodeType ) {
    
            // If no nodeType, this is expected to be an array
            while ( ( node = elem[ i++ ] ) ) {
    
                // Do not traverse comment nodes
                ret += getText( node );
            }
        } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
    
            // Use textContent for elements
            // innerText usage removed for consistency of new lines (jQuery #11153)
            if ( typeof elem.textContent === "string" ) {
                return elem.textContent;
            } else {
    
                // Traverse its children
                for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
                    ret += getText( elem );
                }
            }
        } else if ( nodeType === 3 || nodeType === 4 ) {
            return elem.nodeValue;
        }
    
        // Do not include comment or processing instruction nodes
    
        return ret;
    };
    
    Expr = Sizzle.selectors = {
    
        // Can be adjusted by the user
        cacheLength: 50,
    
        createPseudo: markFunction,
    
        match: matchExpr,
    
        attrHandle: {},
    
        find: {},
    
        relative: {
            ">": { dir: "parentNode", first: true },
            " ": { dir: "parentNode" },
            "+": { dir: "previousSibling", first: true },
            "~": { dir: "previousSibling" }
        },
    
        preFilter: {
            "ATTR": function( match ) {
                match[ 1 ] = match[ 1 ].replace( runescape, funescape );
    
                // Move the given value to match[3] whether quoted or unquoted
                match[ 3 ] = ( match[ 3 ] || match[ 4 ] ||
                    match[ 5 ] || "" ).replace( runescape, funescape );
    
                if ( match[ 2 ] === "~=" ) {
                    match[ 3 ] = " " + match[ 3 ] + " ";
                }
    
                return match.slice( 0, 4 );
            },
    
            "CHILD": function( match ) {
    
                /* matches from matchExpr["CHILD"]
                    1 type (only|nth|...)
                    2 what (child|of-type)
                    3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
                    4 xn-component of xn+y argument ([+-]?\d*n|)
                    5 sign of xn-component
                    6 x of xn-component
                    7 sign of y-component
                    8 y of y-component
                */
                match[ 1 ] = match[ 1 ].toLowerCase();
    
                if ( match[ 1 ].slice( 0, 3 ) === "nth" ) {
    
                    // nth-* requires argument
                    if ( !match[ 3 ] ) {
                        Sizzle.error( match[ 0 ] );
                    }
    
                    // numeric x and y parameters for Expr.filter.CHILD
                    // remember that false/true cast respectively to 0/1
                    match[ 4 ] = +( match[ 4 ] ?
                        match[ 5 ] + ( match[ 6 ] || 1 ) :
                        2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) );
                    match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" );
    
                    // other types prohibit arguments
                } else if ( match[ 3 ] ) {
                    Sizzle.error( match[ 0 ] );
                }
    
                return match;
            },
    
            "PSEUDO": function( match ) {
                var excess,
                    unquoted = !match[ 6 ] && match[ 2 ];
    
                if ( matchExpr[ "CHILD" ].test( match[ 0 ] ) ) {
                    return null;
                }
    
                // Accept quoted arguments as-is
                if ( match[ 3 ] ) {
                    match[ 2 ] = match[ 4 ] || match[ 5 ] || "";
    
                // Strip excess characters from unquoted arguments
                } else if ( unquoted && rpseudo.test( unquoted ) &&
    
                    // Get excess from tokenize (recursively)
                    ( excess = tokenize( unquoted, true ) ) &&
    
                    // advance to the next closing parenthesis
                    ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) {
    
                    // excess is a negative index
                    match[ 0 ] = match[ 0 ].slice( 0, excess );
                    match[ 2 ] = unquoted.slice( 0, excess );
                }
    
                // Return only captures needed by the pseudo filter method (type and argument)
                return match.slice( 0, 3 );
            }
        },
    
        filter: {
    
            "TAG": function( nodeNameSelector ) {
                var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
                return nodeNameSelector === "*" ?
                    function() {
                        return true;
                    } :
                    function( elem ) {
                        return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
                    };
            },
    
            "CLASS": function( className ) {
                var pattern = classCache[ className + " " ];
    
                return pattern ||
                    ( pattern = new RegExp( "(^|" + whitespace +
                        ")" + className + "(" + whitespace + "|$)" ) ) && classCache(
                            className, function( elem ) {
                                return pattern.test(
                                    typeof elem.className === "string" && elem.className ||
                                    typeof elem.getAttribute !== "undefined" &&
                                        elem.getAttribute( "class" ) ||
                                    ""
                                );
                    } );
            },
    
            "ATTR": function( name, operator, check ) {
                return function( elem ) {
                    var result = Sizzle.attr( elem, name );
    
                    if ( result == null ) {
                        return operator === "!=";
                    }
                    if ( !operator ) {
                        return true;
                    }
    
                    result += "";
    
                    /* eslint-disable max-len */
    
                    return operator === "=" ? result === check :
                        operator === "!=" ? result !== check :
                        operator === "^=" ? check && result.indexOf( check ) === 0 :
                        operator === "*=" ? check && result.indexOf( check ) > -1 :
                        operator === "$=" ? check && result.slice( -check.length ) === check :
                        operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
                        operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
                        false;
                    /* eslint-enable max-len */
    
                };
            },
    
            "CHILD": function( type, what, _argument, first, last ) {
                var simple = type.slice( 0, 3 ) !== "nth",
                    forward = type.slice( -4 ) !== "last",
                    ofType = what === "of-type";
    
                return first === 1 && last === 0 ?
    
                    // Shortcut for :nth-*(n)
                    function( elem ) {
                        return !!elem.parentNode;
                    } :
    
                    function( elem, _context, xml ) {
                        var cache, uniqueCache, outerCache, node, nodeIndex, start,
                            dir = simple !== forward ? "nextSibling" : "previousSibling",
                            parent = elem.parentNode,
                            name = ofType && elem.nodeName.toLowerCase(),
                            useCache = !xml && !ofType,
                            diff = false;
    
                        if ( parent ) {
    
                            // :(first|last|only)-(child|of-type)
                            if ( simple ) {
                                while ( dir ) {
                                    node = elem;
                                    while ( ( node = node[ dir ] ) ) {
                                        if ( ofType ?
                                            node.nodeName.toLowerCase() === name :
                                            node.nodeType === 1 ) {
    
                                            return false;
                                        }
                                    }
    
                                    // Reverse direction for :only-* (if we haven't yet done so)
                                    start = dir = type === "only" && !start && "nextSibling";
                                }
                                return true;
                            }
    
                            start = [ forward ? parent.firstChild : parent.lastChild ];
    
                            // non-xml :nth-child(...) stores cache data on `parent`
                            if ( forward && useCache ) {
    
                                // Seek `elem` from a previously-cached index
    
                                // ...in a gzip-friendly way
                                node = parent;
                                outerCache = node[ expando ] || ( node[ expando ] = {} );
    
                                // Support: IE <9 only
                                // Defend against cloned attroperties (jQuery gh-1709)
                                uniqueCache = outerCache[ node.uniqueID ] ||
                                    ( outerCache[ node.uniqueID ] = {} );
    
                                cache = uniqueCache[ type ] || [];
                                nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
                                diff = nodeIndex && cache[ 2 ];
                                node = nodeIndex && parent.childNodes[ nodeIndex ];
    
                                while ( ( node = ++nodeIndex && node && node[ dir ] ||
    
                                    // Fallback to seeking `elem` from the start
                                    ( diff = nodeIndex = 0 ) || start.pop() ) ) {
    
                                    // When found, cache indexes on `parent` and break
                                    if ( node.nodeType === 1 && ++diff && node === elem ) {
                                        uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
                                        break;
                                    }
                                }
    
                            } else {
    
                                // Use previously-cached element index if available
                                if ( useCache ) {
    
                                    // ...in a gzip-friendly way
                                    node = elem;
                                    outerCache = node[ expando ] || ( node[ expando ] = {} );
    
                                    // Support: IE <9 only
                                    // Defend against cloned attroperties (jQuery gh-1709)
                                    uniqueCache = outerCache[ node.uniqueID ] ||
                                        ( outerCache[ node.uniqueID ] = {} );
    
                                    cache = uniqueCache[ type ] || [];
                                    nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
                                    diff = nodeIndex;
                                }
    
                                // xml :nth-child(...)
                                // or :nth-last-child(...) or :nth(-last)?-of-type(...)
                                if ( diff === false ) {
    
                                    // Use the same loop as above to seek `elem` from the start
                                    while ( ( node = ++nodeIndex && node && node[ dir ] ||
                                        ( diff = nodeIndex = 0 ) || start.pop() ) ) {
    
                                        if ( ( ofType ?
                                            node.nodeName.toLowerCase() === name :
                                            node.nodeType === 1 ) &&
                                            ++diff ) {
    
                                            // Cache the index of each encountered element
                                            if ( useCache ) {
                                                outerCache = node[ expando ] ||
                                                    ( node[ expando ] = {} );
    
                                                // Support: IE <9 only
                                                // Defend against cloned attroperties (jQuery gh-1709)
                                                uniqueCache = outerCache[ node.uniqueID ] ||
                                                    ( outerCache[ node.uniqueID ] = {} );
    
                                                uniqueCache[ type ] = [ dirruns, diff ];
                                            }
    
                                            if ( node === elem ) {
                                                break;
                                            }
                                        }
                                    }
                                }
                            }
    
                            // Incorporate the offset, then check against cycle size
                            diff -= last;
                            return diff === first || ( diff % first === 0 && diff / first >= 0 );
                        }
                    };
            },
    
            "PSEUDO": function( pseudo, argument ) {
    
                // pseudo-class names are case-insensitive
                // http://www.w3.org/TR/selectors/#pseudo-classes
                // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
                // Remember that setFilters inherits from pseudos
                var args,
                    fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
                        Sizzle.error( "unsupported pseudo: " + pseudo );
    
                // The user may use createPseudo to indicate that
                // arguments are needed to create the filter function
                // just as Sizzle does
                if ( fn[ expando ] ) {
                    return fn( argument );
                }
    
                // But maintain support for old signatures
                if ( fn.length > 1 ) {
                    args = [ pseudo, pseudo, "", argument ];
                    return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
                        markFunction( function( seed, matches ) {
                            var idx,
                                matched = fn( seed, argument ),
                                i = matched.length;
                            while ( i-- ) {
                                idx = indexOf( seed, matched[ i ] );
                                seed[ idx ] = !( matches[ idx ] = matched[ i ] );
                            }
                        } ) :
                        function( elem ) {
                            return fn( elem, 0, args );
                        };
                }
    
                return fn;
            }
        },
    
        pseudos: {
    
            // Potentially complex pseudos
            "not": markFunction( function( selector ) {
    
                // Trim the selector passed to compile
                // to avoid treating leading and trailing
                // spaces as combinators
                var input = [],
                    results = [],
                    matcher = compile( selector.replace( rtrim, "$1" ) );
    
                return matcher[ expando ] ?
                    markFunction( function( seed, matches, _context, xml ) {
                        var elem,
                            unmatched = matcher( seed, null, xml, [] ),
                            i = seed.length;
    
                        // Match elements unmatched by `matcher`
                        while ( i-- ) {
                            if ( ( elem = unmatched[ i ] ) ) {
                                seed[ i ] = !( matches[ i ] = elem );
                            }
                        }
                    } ) :
                    function( elem, _context, xml ) {
                        input[ 0 ] = elem;
                        matcher( input, null, xml, results );
    
                        // Don't keep the element (issue #299)
                        input[ 0 ] = null;
                        return !results.pop();
                    };
            } ),
    
            "has": markFunction( function( selector ) {
                return function( elem ) {
                    return Sizzle( selector, elem ).length > 0;
                };
            } ),
    
            "contains": markFunction( function( text ) {
                text = text.replace( runescape, funescape );
                return function( elem ) {
                    return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;
                };
            } ),
    
            // "Whether an element is represented by a :lang() selector
            // is based solely on the element's language value
            // being equal to the identifier C,
            // or beginning with the identifier C immediately followed by "-".
            // The matching of C against the element's language value is performed case-insensitively.
            // The identifier C does not have to be a valid language name."
            // http://www.w3.org/TR/selectors/#lang-pseudo
            "lang": markFunction( function( lang ) {
    
                // lang value must be a valid identifier
                if ( !ridentifier.test( lang || "" ) ) {
                    Sizzle.error( "unsupported lang: " + lang );
                }
                lang = lang.replace( runescape, funescape ).toLowerCase();
                return function( elem ) {
                    var elemLang;
                    do {
                        if ( ( elemLang = documentIsHTML ?
                            elem.lang :
                            elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) {
    
                            elemLang = elemLang.toLowerCase();
                            return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
                        }
                    } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 );
                    return false;
                };
            } ),
    
            // Miscellaneous
            "target": function( elem ) {
                var hash = window.location && window.location.hash;
                return hash && hash.slice( 1 ) === elem.id;
            },
    
            "root": function( elem ) {
                return elem === docElem;
            },
    
            "focus": function( elem ) {
                return elem === document.activeElement &&
                    ( !document.hasFocus || document.hasFocus() ) &&
                    !!( elem.type || elem.href || ~elem.tabIndex );
            },
    
            // Boolean properties
            "enabled": createDisabledPseudo( false ),
            "disabled": createDisabledPseudo( true ),
    
            "checked": function( elem ) {
    
                // In CSS3, :checked should return both checked and selected elements
                // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
                var nodeName = elem.nodeName.toLowerCase();
                return ( nodeName === "input" && !!elem.checked ) ||
                    ( nodeName === "option" && !!elem.selected );
            },
    
            "selected": function( elem ) {
    
                // Accessing this property makes selected-by-default
                // options in Safari work properly
                if ( elem.parentNode ) {
                    // eslint-disable-next-line no-unused-expressions
                    elem.parentNode.selectedIndex;
                }
    
                return elem.selected === true;
            },
    
            // Contents
            "empty": function( elem ) {
    
                // http://www.w3.org/TR/selectors/#empty-pseudo
                // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
                //   but not by others (comment: 8; processing instruction: 7; etc.)
                // nodeType < 6 works because attributes (2) do not appear as children
                for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
                    if ( elem.nodeType < 6 ) {
                        return false;
                    }
                }
                return true;
            },
    
            "parent": function( elem ) {
                return !Expr.pseudos[ "empty" ]( elem );
            },
    
            // Element/input types
            "header": function( elem ) {
                return rheader.test( elem.nodeName );
            },
    
            "input": function( elem ) {
                return rinputs.test( elem.nodeName );
            },
    
            "button": function( elem ) {
                var name = elem.nodeName.toLowerCase();
                return name === "input" && elem.type === "button" || name === "button";
            },
    
            "text": function( elem ) {
                var attr;
                return elem.nodeName.toLowerCase() === "input" &&
                    elem.type === "text" &&
    
                    // Support: IE<8
                    // New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
                    ( ( attr = elem.getAttribute( "type" ) ) == null ||
                        attr.toLowerCase() === "text" );
            },
    
            // Position-in-collection
            "first": createPositionalPseudo( function() {
                return [ 0 ];
            } ),
    
            "last": createPositionalPseudo( function( _matchIndexes, length ) {
                return [ length - 1 ];
            } ),
    
            "eq": createPositionalPseudo( function( _matchIndexes, length, argument ) {
                return [ argument < 0 ? argument + length : argument ];
            } ),
    
            "even": createPositionalPseudo( function( matchIndexes, length ) {
                var i = 0;
                for ( ; i < length; i += 2 ) {
                    matchIndexes.push( i );
                }
                return matchIndexes;
            } ),
    
            "odd": createPositionalPseudo( function( matchIndexes, length ) {
                var i = 1;
                for ( ; i < length; i += 2 ) {
                    matchIndexes.push( i );
                }
                return matchIndexes;
            } ),
    
            "lt": createPositionalPseudo( function( matchIndexes, length, argument ) {
                var i = argument < 0 ?
                    argument + length :
                    argument > length ?
                        length :
                        argument;
                for ( ; --i >= 0; ) {
                    matchIndexes.push( i );
                }
                return matchIndexes;
            } ),
    
            "gt": createPositionalPseudo( function( matchIndexes, length, argument ) {
                var i = argument < 0 ? argument + length : argument;
                for ( ; ++i < length; ) {
                    matchIndexes.push( i );
                }
                return matchIndexes;
            } )
        }
    };
    
    Expr.pseudos[ "nth" ] = Expr.pseudos[ "eq" ];
    
    // Add button/input type pseudos
    for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
        Expr.pseudos[ i ] = createInputPseudo( i );
    }
    for ( i in { submit: true, reset: true } ) {
        Expr.pseudos[ i ] = createButtonPseudo( i );
    }
    
    // Easy API for creating new setFilters
    function setFilters() {}
    setFilters.prototype = Expr.filters = Expr.pseudos;
    Expr.setFilters = new setFilters();
    
    tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
        var matched, match, tokens, type,
            soFar, groups, preFilters,
            cached = tokenCache[ selector + " " ];
    
        if ( cached ) {
            return parseOnly ? 0 : cached.slice( 0 );
        }
    
        soFar = selector;
        groups = [];
        preFilters = Expr.preFilter;
    
        while ( soFar ) {
    
            // Comma and first run
            if ( !matched || ( match = rcomma.exec( soFar ) ) ) {
                if ( match ) {
    
                    // Don't consume trailing commas as valid
                    soFar = soFar.slice( match[ 0 ].length ) || soFar;
                }
                groups.push( ( tokens = [] ) );
            }
    
            matched = false;
    
            // Combinators
            if ( ( match = rcombinators.exec( soFar ) ) ) {
                matched = match.shift();
                tokens.push( {
                    value: matched,
    
                    // Cast descendant combinators to space
                    type: match[ 0 ].replace( rtrim, " " )
                } );
                soFar = soFar.slice( matched.length );
            }
    
            // Filters
            for ( type in Expr.filter ) {
                if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] ||
                    ( match = preFilters[ type ]( match ) ) ) ) {
                    matched = match.shift();
                    tokens.push( {
                        value: matched,
                        type: type,
                        matches: match
                    } );
                    soFar = soFar.slice( matched.length );
                }
            }
    
            if ( !matched ) {
                break;
            }
        }
    
        // Return the length of the invalid excess
        // if we're just parsing
        // Otherwise, throw an error or return tokens
        return parseOnly ?
            soFar.length :
            soFar ?
                Sizzle.error( selector ) :
    
                // Cache the tokens
                tokenCache( selector, groups ).slice( 0 );
    };
    
    function toSelector( tokens ) {
        var i = 0,
            len = tokens.length,
            selector = "";
        for ( ; i < len; i++ ) {
            selector += tokens[ i ].value;
        }
        return selector;
    }
    
    function addCombinator( matcher, combinator, base ) {
        var dir = combinator.dir,
            skip = combinator.next,
            key = skip || dir,
            checkNonElements = base && key === "parentNode",
            doneName = done++;
    
        return combinator.first ?
    
            // Check against closest ancestor/preceding element
            function( elem, context, xml ) {
                while ( ( elem = elem[ dir ] ) ) {
                    if ( elem.nodeType === 1 || checkNonElements ) {
                        return matcher( elem, context, xml );
                    }
                }
                return false;
            } :
    
            // Check against all ancestor/preceding elements
            function( elem, context, xml ) {
                var oldCache, uniqueCache, outerCache,
                    newCache = [ dirruns, doneName ];
    
                // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
                if ( xml ) {
                    while ( ( elem = elem[ dir ] ) ) {
                        if ( elem.nodeType === 1 || checkNonElements ) {
                            if ( matcher( elem, context, xml ) ) {
                                return true;
                            }
                        }
                    }
                } else {
                    while ( ( elem = elem[ dir ] ) ) {
                        if ( elem.nodeType === 1 || checkNonElements ) {
                            outerCache = elem[ expando ] || ( elem[ expando ] = {} );
    
                            // Support: IE <9 only
                            // Defend against cloned attroperties (jQuery gh-1709)
                            uniqueCache = outerCache[ elem.uniqueID ] ||
                                ( outerCache[ elem.uniqueID ] = {} );
    
                            if ( skip && skip === elem.nodeName.toLowerCase() ) {
                                elem = elem[ dir ] || elem;
                            } else if ( ( oldCache = uniqueCache[ key ] ) &&
                                oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
    
                                // Assign to newCache so results back-propagate to previous elements
                                return ( newCache[ 2 ] = oldCache[ 2 ] );
                            } else {
    
                                // Reuse newcache so results back-propagate to previous elements
                                uniqueCache[ key ] = newCache;
    
                                // A match means we're done; a fail means we have to keep checking
                                if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) {
                                    return true;
                                }
                            }
                        }
                    }
                }
                return false;
            };
    }
    
    function elementMatcher( matchers ) {
        return matchers.length > 1 ?
            function( elem, context, xml ) {
                var i = matchers.length;
                while ( i-- ) {
                    if ( !matchers[ i ]( elem, context, xml ) ) {
                        return false;
                    }
                }
                return true;
            } :
            matchers[ 0 ];
    }
    
    function multipleContexts( selector, contexts, results ) {
        var i = 0,
            len = contexts.length;
        for ( ; i < len; i++ ) {
            Sizzle( selector, contexts[ i ], results );
        }
        return results;
    }
    
    function condense( unmatched, map, filter, context, xml ) {
        var elem,
            newUnmatched = [],
            i = 0,
            len = unmatched.length,
            mapped = map != null;
    
        for ( ; i < len; i++ ) {
            if ( ( elem = unmatched[ i ] ) ) {
                if ( !filter || filter( elem, context, xml ) ) {
                    newUnmatched.push( elem );
                    if ( mapped ) {
                        map.push( i );
                    }
                }
            }
        }
    
        return newUnmatched;
    }
    
    function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
        if ( postFilter && !postFilter[ expando ] ) {
            postFilter = setMatcher( postFilter );
        }
        if ( postFinder && !postFinder[ expando ] ) {
            postFinder = setMatcher( postFinder, postSelector );
        }
        return markFunction( function( seed, results, context, xml ) {
            var temp, i, elem,
                preMap = [],
                postMap = [],
                preexisting = results.length,
    
                // Get initial elements from seed or context
                elems = seed || multipleContexts(
                    selector || "*",
                    context.nodeType ? [ context ] : context,
                    []
                ),
    
                // Prefilter to get matcher input, preserving a map for seed-results synchronization
                matcherIn = preFilter && ( seed || !selector ) ?
                    condense( elems, preMap, preFilter, context, xml ) :
                    elems,
    
                matcherOut = matcher ?
    
                    // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
                    postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
    
                        // ...intermediate processing is necessary
                        [] :
    
                        // ...otherwise use results directly
                        results :
                    matcherIn;
    
            // Find primary matches
            if ( matcher ) {
                matcher( matcherIn, matcherOut, context, xml );
            }
    
            // Apply postFilter
            if ( postFilter ) {
                temp = condense( matcherOut, postMap );
                postFilter( temp, [], context, xml );
    
                // Un-match failing elements by moving them back to matcherIn
                i = temp.length;
                while ( i-- ) {
                    if ( ( elem = temp[ i ] ) ) {
                        matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem );
                    }
                }
            }
    
            if ( seed ) {
                if ( postFinder || preFilter ) {
                    if ( postFinder ) {
    
                        // Get the final matcherOut by condensing this intermediate into postFinder contexts
                        temp = [];
                        i = matcherOut.length;
                        while ( i-- ) {
                            if ( ( elem = matcherOut[ i ] ) ) {
    
                                // Restore matcherIn since elem is not yet a final match
                                temp.push( ( matcherIn[ i ] = elem ) );
                            }
                        }
                        postFinder( null, ( matcherOut = [] ), temp, xml );
                    }
    
                    // Move matched elements from seed to results to keep them synchronized
                    i = matcherOut.length;
                    while ( i-- ) {
                        if ( ( elem = matcherOut[ i ] ) &&
                            ( temp = postFinder ? indexOf( seed, elem ) : preMap[ i ] ) > -1 ) {
    
                            seed[ temp ] = !( results[ temp ] = elem );
                        }
                    }
                }
    
            // Add elements to results, through postFinder if defined
            } else {
                matcherOut = condense(
                    matcherOut === results ?
                        matcherOut.splice( preexisting, matcherOut.length ) :
                        matcherOut
                );
                if ( postFinder ) {
                    postFinder( null, results, matcherOut, xml );
                } else {
                    push.apply( results, matcherOut );
                }
            }
        } );
    }
    
    function matcherFromTokens( tokens ) {
        var checkContext, matcher, j,
            len = tokens.length,
            leadingRelative = Expr.relative[ tokens[ 0 ].type ],
            implicitRelative = leadingRelative || Expr.relative[ " " ],
            i = leadingRelative ? 1 : 0,
    
            // The foundational matcher ensures that elements are reachable from top-level context(s)
            matchContext = addCombinator( function( elem ) {
                return elem === checkContext;
            }, implicitRelative, true ),
            matchAnyContext = addCombinator( function( elem ) {
                return indexOf( checkContext, elem ) > -1;
            }, implicitRelative, true ),
            matchers = [ function( elem, context, xml ) {
                var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
                    ( checkContext = context ).nodeType ?
                        matchContext( elem, context, xml ) :
                        matchAnyContext( elem, context, xml ) );
    
                // Avoid hanging onto element (issue #299)
                checkContext = null;
                return ret;
            } ];
    
        for ( ; i < len; i++ ) {
            if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) {
                matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];
            } else {
                matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches );
    
                // Return special upon seeing a positional matcher
                if ( matcher[ expando ] ) {
    
                    // Find the next relative operator (if any) for proper handling
                    j = ++i;
                    for ( ; j < len; j++ ) {
                        if ( Expr.relative[ tokens[ j ].type ] ) {
                            break;
                        }
                    }
                    return setMatcher(
                        i > 1 && elementMatcher( matchers ),
                        i > 1 && toSelector(
    
                        // If the preceding token was a descendant combinator, insert an implicit any-element `*`
                        tokens
                            .slice( 0, i - 1 )
                            .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } )
                        ).replace( rtrim, "$1" ),
                        matcher,
                        i < j && matcherFromTokens( tokens.slice( i, j ) ),
                        j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ),
                        j < len && toSelector( tokens )
                    );
                }
                matchers.push( matcher );
            }
        }
    
        return elementMatcher( matchers );
    }
    
    function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
        var bySet = setMatchers.length > 0,
            byElement = elementMatchers.length > 0,
            superMatcher = function( seed, context, xml, results, outermost ) {
                var elem, j, matcher,
                    matchedCount = 0,
                    i = "0",
                    unmatched = seed && [],
                    setMatched = [],
                    contextBackup = outermostContext,
    
                    // We must always have either seed elements or outermost context
                    elems = seed || byElement && Expr.find[ "TAG" ]( "*", outermost ),
    
                    // Use integer dirruns iff this is the outermost matcher
                    dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ),
                    len = elems.length;
    
                if ( outermost ) {
    
                    // Support: IE 11+, Edge 17 - 18+
                    // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
                    // two documents; shallow comparisons work.
                    // eslint-disable-next-line eqeqeq
                    outermostContext = context == document || context || outermost;
                }
    
                // Add elements passing elementMatchers directly to results
                // Support: IE<9, Safari
                // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
                for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) {
                    if ( byElement && elem ) {
                        j = 0;
    
                        // Support: IE 11+, Edge 17 - 18+
                        // IE/Edge sometimes throw a "Permission denied" error when strict-comparing
                        // two documents; shallow comparisons work.
                        // eslint-disable-next-line eqeqeq
                        if ( !context && elem.ownerDocument != document ) {
                            setDocument( elem );
                            xml = !documentIsHTML;
                        }
                        while ( ( matcher = elementMatchers[ j++ ] ) ) {
                            if ( matcher( elem, context || document, xml ) ) {
                                results.push( elem );
                                break;
                            }
                        }
                        if ( outermost ) {
                            dirruns = dirrunsUnique;
                        }
                    }
    
                    // Track unmatched elements for set filters
                    if ( bySet ) {
    
                        // They will have gone through all possible matchers
                        if ( ( elem = !matcher && elem ) ) {
                            matchedCount--;
                        }
    
                        // Lengthen the array for every element, matched or not
                        if ( seed ) {
                            unmatched.push( elem );
                        }
                    }
                }
    
                // `i` is now the count of elements visited above, and adding it to `matchedCount`
                // makes the latter nonnegative.
                matchedCount += i;
    
                // Apply set filters to unmatched elements
                // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
                // equals `i`), unless we didn't visit _any_ elements in the above loop because we have
                // no element matchers and no seed.
                // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
                // case, which will result in a "00" `matchedCount` that differs from `i` but is also
                // numerically zero.
                if ( bySet && i !== matchedCount ) {
                    j = 0;
                    while ( ( matcher = setMatchers[ j++ ] ) ) {
                        matcher( unmatched, setMatched, context, xml );
                    }
    
                    if ( seed ) {
    
                        // Reintegrate element matches to eliminate the need for sorting
                        if ( matchedCount > 0 ) {
                            while ( i-- ) {
                                if ( !( unmatched[ i ] || setMatched[ i ] ) ) {
                                    setMatched[ i ] = pop.call( results );
                                }
                            }
                        }
    
                        // Discard index placeholder values to get only actual matches
                        setMatched = condense( setMatched );
                    }
    
                    // Add matches to results
                    push.apply( results, setMatched );
    
                    // Seedless set matches succeeding multiple successful matchers stipulate sorting
                    if ( outermost && !seed && setMatched.length > 0 &&
                        ( matchedCount + setMatchers.length ) > 1 ) {
    
                        Sizzle.uniqueSort( results );
                    }
                }
    
                // Override manipulation of globals by nested matchers
                if ( outermost ) {
                    dirruns = dirrunsUnique;
                    outermostContext = contextBackup;
                }
    
                return unmatched;
            };
    
        return bySet ?
            markFunction( superMatcher ) :
            superMatcher;
    }
    
    compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
        var i,
            setMatchers = [],
            elementMatchers = [],
            cached = compilerCache[ selector + " " ];
    
        if ( !cached ) {
    
            // Generate a function of recursive functions that can be used to check each element
            if ( !match ) {
                match = tokenize( selector );
            }
            i = match.length;
            while ( i-- ) {
                cached = matcherFromTokens( match[ i ] );
                if ( cached[ expando ] ) {
                    setMatchers.push( cached );
                } else {
                    elementMatchers.push( cached );
                }
            }
    
            // Cache the compiled function
            cached = compilerCache(
                selector,
                matcherFromGroupMatchers( elementMatchers, setMatchers )
            );
    
            // Save selector and tokenization
            cached.selector = selector;
        }
        return cached;
    };
    
    /**
     * A low-level selection function that works with Sizzle's compiled
     *  selector functions
     * @param {String|Function} selector A selector or a pre-compiled
     *  selector function built with Sizzle.compile
     * @param {Element} context
     * @param {Array} [results]
     * @param {Array} [seed] A set of elements to match against
     */
    select = Sizzle.select = function( selector, context, results, seed ) {
        var i, tokens, token, type, find,
            compiled = typeof selector === "function" && selector,
            match = !seed && tokenize( ( selector = compiled.selector || selector ) );
    
        results = results || [];
    
        // Try to minimize operations if there is only one selector in the list and no seed
        // (the latter of which guarantees us context)
        if ( match.length === 1 ) {
    
            // Reduce context if the leading compound selector is an ID
            tokens = match[ 0 ] = match[ 0 ].slice( 0 );
            if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" &&
                context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) {
    
                context = ( Expr.find[ "ID" ]( token.matches[ 0 ]
                    .replace( runescape, funescape ), context ) || [] )[ 0 ];
                if ( !context ) {
                    return results;
    
                // Precompiled matchers will still verify ancestry, so step up a level
                } else if ( compiled ) {
                    context = context.parentNode;
                }
    
                selector = selector.slice( tokens.shift().value.length );
            }
    
            // Fetch a seed set for right-to-left matching
            i = matchExpr[ "needsContext" ].test( selector ) ? 0 : tokens.length;
            while ( i-- ) {
                token = tokens[ i ];
    
                // Abort if we hit a combinator
                if ( Expr.relative[ ( type = token.type ) ] ) {
                    break;
                }
                if ( ( find = Expr.find[ type ] ) ) {
    
                    // Search, expanding context for leading sibling combinators
                    if ( ( seed = find(
                        token.matches[ 0 ].replace( runescape, funescape ),
                        rsibling.test( tokens[ 0 ].type ) && testContext( context.parentNode ) ||
                            context
                    ) ) ) {
    
                        // If seed is empty or no tokens remain, we can return early
                        tokens.splice( i, 1 );
                        selector = seed.length && toSelector( tokens );
                        if ( !selector ) {
                            push.apply( results, seed );
                            return results;
                        }
    
                        break;
                    }
                }
            }
        }
    
        // Compile and execute a filtering function if one is not provided
        // Provide `match` to avoid retokenization if we modified the selector above
        ( compiled || compile( selector, match ) )(
            seed,
            context,
            !documentIsHTML,
            results,
            !context || rsibling.test( selector ) && testContext( context.parentNode ) || context
        );
        return results;
    };
    
    // One-time assignments
    
    // Sort stability
    support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando;
    
    // Support: Chrome 14-35+
    // Always assume duplicates if they aren't passed to the comparison function
    support.detectDuplicates = !!hasDuplicate;
    
    // Initialize against the default document
    setDocument();
    
    // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
    // Detached nodes confoundingly follow *each other*
    support.sortDetached = assert( function( el ) {
    
        // Should return 1, but returns 4 (following)
        return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1;
    } );
    
    // Support: IE<8
    // Prevent attribute/property "interpolation"
    // https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
    if ( !assert( function( el ) {
        el.innerHTML = "<a href='#'></a>";
        return el.firstChild.getAttribute( "href" ) === "#";
    } ) ) {
        addHandle( "type|href|height|width", function( elem, name, isXML ) {
            if ( !isXML ) {
                return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
            }
        } );
    }
    
    // Support: IE<9
    // Use defaultValue in place of getAttribute("value")
    if ( !support.attributes || !assert( function( el ) {
        el.innerHTML = "<input/>";
        el.firstChild.setAttribute( "value", "" );
        return el.firstChild.getAttribute( "value" ) === "";
    } ) ) {
        addHandle( "value", function( elem, _name, isXML ) {
            if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
                return elem.defaultValue;
            }
        } );
    }
    
    // Support: IE<9
    // Use getAttributeNode to fetch booleans when getAttribute lies
    if ( !assert( function( el ) {
        return el.getAttribute( "disabled" ) == null;
    } ) ) {
        addHandle( booleans, function( elem, name, isXML ) {
            var val;
            if ( !isXML ) {
                return elem[ name ] === true ? name.toLowerCase() :
                    ( val = elem.getAttributeNode( name ) ) && val.specified ?
                        val.value :
                        null;
            }
        } );
    }
    
    return Sizzle;
    
    } )( window );
    
    
    
    jQuery.find = Sizzle;
    jQuery.expr = Sizzle.selectors;
    
    // Deprecated
    jQuery.expr[ ":" ] = jQuery.expr.pseudos;
    jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
    jQuery.text = Sizzle.getText;
    jQuery.isXMLDoc = Sizzle.isXML;
    jQuery.contains = Sizzle.contains;
    jQuery.escapeSelector = Sizzle.escape;
    
    
    
    
    var dir = function( elem, dir, until ) {
        var matched = [],
            truncate = until !== undefined;
    
        while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
            if ( elem.nodeType === 1 ) {
                if ( truncate && jQuery( elem ).is( until ) ) {
                    break;
                }
                matched.push( elem );
            }
        }
        return matched;
    };
    
    
    var siblings = function( n, elem ) {
        var matched = [];
    
        for ( ; n; n = n.nextSibling ) {
            if ( n.nodeType === 1 && n !== elem ) {
                matched.push( n );
            }
        }
    
        return matched;
    };
    
    
    var rneedsContext = jQuery.expr.match.needsContext;
    
    
    
    function nodeName( elem, name ) {
    
        return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
    
    }
    var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );
    
    
    
    // Implement the identical functionality for filter and not
    function winnow( elements, qualifier, not ) {
        if ( isFunction( qualifier ) ) {
            return jQuery.grep( elements, function( elem, i ) {
                return !!qualifier.call( elem, i, elem ) !== not;
            } );
        }
    
        // Single element
        if ( qualifier.nodeType ) {
            return jQuery.grep( elements, function( elem ) {
                return ( elem === qualifier ) !== not;
            } );
        }
    
        // Arraylike of elements (jQuery, arguments, Array)
        if ( typeof qualifier !== "string" ) {
            return jQuery.grep( elements, function( elem ) {
                return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
            } );
        }
    
        // Filtered directly for both simple and complex selectors
        return jQuery.filter( qualifier, elements, not );
    }
    
    jQuery.filter = function( expr, elems, not ) {
        var elem = elems[ 0 ];
    
        if ( not ) {
            expr = ":not(" + expr + ")";
        }
    
        if ( elems.length === 1 && elem.nodeType === 1 ) {
            return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
        }
    
        return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
            return elem.nodeType === 1;
        } ) );
    };
    
    jQuery.fn.extend( {
        find: function( selector ) {
            var i, ret,
                len = this.length,
                self = this;
    
            if ( typeof selector !== "string" ) {
                return this.pushStack( jQuery( selector ).filter( function() {
                    for ( i = 0; i < len; i++ ) {
                        if ( jQuery.contains( self[ i ], this ) ) {
                            return true;
                        }
                    }
                } ) );
            }
    
            ret = this.pushStack( [] );
    
            for ( i = 0; i < len; i++ ) {
                jQuery.find( selector, self[ i ], ret );
            }
    
            return len > 1 ? jQuery.uniqueSort( ret ) : ret;
        },
        filter: function( selector ) {
            return this.pushStack( winnow( this, selector || [], false ) );
        },
        not: function( selector ) {
            return this.pushStack( winnow( this, selector || [], true ) );
        },
        is: function( selector ) {
            return !!winnow(
                this,
    
                // If this is a positional/relative selector, check membership in the returned set
                // so $("p:first").is("p:last") won't return true for a doc with two "p".
                typeof selector === "string" && rneedsContext.test( selector ) ?
                    jQuery( selector ) :
                    selector || [],
                false
            ).length;
        }
    } );
    
    
    // Initialize a jQuery object
    
    
    // A central reference to the root jQuery(document)
    var rootjQuery,
    
        // A simple way to check for HTML strings
        // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
        // Strict HTML recognition (#11290: must start with <)
        // Shortcut simple #id case for speed
        rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
    
        init = jQuery.fn.init = function( selector, context, root ) {
            var match, elem;
    
            // HANDLE: $(""), $(null), $(undefined), $(false)
            if ( !selector ) {
                return this;
            }
    
            // Method init() accepts an alternate rootjQuery
            // so migrate can support jQuery.sub (gh-2101)
            root = root || rootjQuery;
    
            // Handle HTML strings
            if ( typeof selector === "string" ) {
                if ( selector[ 0 ] === "<" &&
                    selector[ selector.length - 1 ] === ">" &&
                    selector.length >= 3 ) {
    
                    // Assume that strings that start and end with <> are HTML and skip the regex check
                    match = [ null, selector, null ];
    
                } else {
                    match = rquickExpr.exec( selector );
                }
    
                // Match html or make sure no context is specified for #id
                if ( match && ( match[ 1 ] || !context ) ) {
    
                    // HANDLE: $(html) -> $(array)
                    if ( match[ 1 ] ) {
                        context = context instanceof jQuery ? context[ 0 ] : context;
    
                        // Option to run scripts is true for back-compat
                        // Intentionally let the error be thrown if parseHTML is not present
                        jQuery.merge( this, jQuery.parseHTML(
                            match[ 1 ],
                            context && context.nodeType ? context.ownerDocument || context : document,
                            true
                        ) );
    
                        // HANDLE: $(html, props)
                        if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
                            for ( match in context ) {
    
                                // Properties of context are called as methods if possible
                                if ( isFunction( this[ match ] ) ) {
                                    this[ match ]( context[ match ] );
    
                                // ...and otherwise set as attributes
                                } else {
                                    this.attr( match, context[ match ] );
                                }
                            }
                        }
    
                        return this;
    
                    // HANDLE: $(#id)
                    } else {
                        elem = document.getElementById( match[ 2 ] );
    
                        if ( elem ) {
    
                            // Inject the element directly into the jQuery object
                            this[ 0 ] = elem;
                            this.length = 1;
                        }
                        return this;
                    }
    
                // HANDLE: $(expr, $(...))
                } else if ( !context || context.jquery ) {
                    return ( context || root ).find( selector );
    
                // HANDLE: $(expr, context)
                // (which is just equivalent to: $(context).find(expr)
                } else {
                    return this.constructor( context ).find( selector );
                }
    
            // HANDLE: $(DOMElement)
            } else if ( selector.nodeType ) {
                this[ 0 ] = selector;
                this.length = 1;
                return this;
    
            // HANDLE: $(function)
            // Shortcut for document ready
            } else if ( isFunction( selector ) ) {
                return root.ready !== undefined ?
                    root.ready( selector ) :
    
                    // Execute immediately if ready is not present
                    selector( jQuery );
            }
    
            return jQuery.makeArray( selector, this );
        };
    
    // Give the init function the jQuery prototype for later instantiation
    init.prototype = jQuery.fn;
    
    // Initialize central reference
    rootjQuery = jQuery( document );
    
    
    var rparentsprev = /^(?:parents|prev(?:Until|All))/,
    
        // Methods guaranteed to produce a unique set when starting from a unique set
        guaranteedUnique = {
            children: true,
            contents: true,
            next: true,
            prev: true
        };
    
    jQuery.fn.extend( {
        has: function( target ) {
            var targets = jQuery( target, this ),
                l = targets.length;
    
            return this.filter( function() {
                var i = 0;
                for ( ; i < l; i++ ) {
                    if ( jQuery.contains( this, targets[ i ] ) ) {
                        return true;
                    }
                }
            } );
        },
    
        closest: function( selectors, context ) {
            var cur,
                i = 0,
                l = this.length,
                matched = [],
                targets = typeof selectors !== "string" && jQuery( selectors );
    
            // Positional selectors never match, since there's no _selection_ context
            if ( !rneedsContext.test( selectors ) ) {
                for ( ; i < l; i++ ) {
                    for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {
    
                        // Always skip document fragments
                        if ( cur.nodeType < 11 && ( targets ?
                            targets.index( cur ) > -1 :
    
                            // Don't pass non-elements to Sizzle
                            cur.nodeType === 1 &&
                                jQuery.find.matchesSelector( cur, selectors ) ) ) {
    
                            matched.push( cur );
                            break;
                        }
                    }
                }
            }
    
            return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
        },
    
        // Determine the position of an element within the set
        index: function( elem ) {
    
            // No argument, return index in parent
            if ( !elem ) {
                return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
            }
    
            // Index in selector
            if ( typeof elem === "string" ) {
                return indexOf.call( jQuery( elem ), this[ 0 ] );
            }
    
            // Locate the position of the desired element
            return indexOf.call( this,
    
                // If it receives a jQuery object, the first element is used
                elem.jquery ? elem[ 0 ] : elem
            );
        },
    
        add: function( selector, context ) {
            return this.pushStack(
                jQuery.uniqueSort(
                    jQuery.merge( this.get(), jQuery( selector, context ) )
                )
            );
        },
    
        addBack: function( selector ) {
            return this.add( selector == null ?
                this.prevObject : this.prevObject.filter( selector )
            );
        }
    } );
    
    function sibling( cur, dir ) {
        while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
        return cur;
    }
    
    jQuery.each( {
        parent: function( elem ) {
            var parent = elem.parentNode;
            return parent && parent.nodeType !== 11 ? parent : null;
        },
        parents: function( elem ) {
            return dir( elem, "parentNode" );
        },
        parentsUntil: function( elem, _i, until ) {
            return dir( elem, "parentNode", until );
        },
        next: function( elem ) {
            return sibling( elem, "nextSibling" );
        },
        prev: function( elem ) {
            return sibling( elem, "previousSibling" );
        },
        nextAll: function( elem ) {
            return dir( elem, "nextSibling" );
        },
        prevAll: function( elem ) {
            return dir( elem, "previousSibling" );
        },
        nextUntil: function( elem, _i, until ) {
            return dir( elem, "nextSibling", until );
        },
        prevUntil: function( elem, _i, until ) {
            return dir( elem, "previousSibling", until );
        },
        siblings: function( elem ) {
            return siblings( ( elem.parentNode || {} ).firstChild, elem );
        },
        children: function( elem ) {
            return siblings( elem.firstChild );
        },
        contents: function( elem ) {
            if ( elem.contentDocument != null &&
    
                // Support: IE 11+
                // <object> elements with no `data` attribute has an object
                // `contentDocument` with a `null` prototype.
                getProto( elem.contentDocument ) ) {
    
                return elem.contentDocument;
            }
    
            // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
            // Treat the template element as a regular one in browsers that
            // don't support it.
            if ( nodeName( elem, "template" ) ) {
                elem = elem.content || elem;
            }
    
            return jQuery.merge( [], elem.childNodes );
        }
    }, function( name, fn ) {
        jQuery.fn[ name ] = function( until, selector ) {
            var matched = jQuery.map( this, fn, until );
    
            if ( name.slice( -5 ) !== "Until" ) {
                selector = until;
            }
    
            if ( selector && typeof selector === "string" ) {
                matched = jQuery.filter( selector, matched );
            }
    
            if ( this.length > 1 ) {
    
                // Remove duplicates
                if ( !guaranteedUnique[ name ] ) {
                    jQuery.uniqueSort( matched );
                }
    
                // Reverse order for parents* and prev-derivatives
                if ( rparentsprev.test( name ) ) {
                    matched.reverse();
                }
            }
    
            return this.pushStack( matched );
        };
    } );
    var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );
    
    
    
    // Convert String-formatted options into Object-formatted ones
    function createOptions( options ) {
        var object = {};
        jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
            object[ flag ] = true;
        } );
        return object;
    }
    
    /*
     * Create a callback list using the following parameters:
     *
     *	options: an optional list of space-separated options that will change how
     *			the callback list behaves or a more traditional option object
     *
     * By default a callback list will act like an event callback list and can be
     * "fired" multiple times.
     *
     * Possible options:
     *
     *	once:			will ensure the callback list can only be fired once (like a Deferred)
     *
     *	memory:			will keep track of previous values and will call any callback added
     *					after the list has been fired right away with the latest "memorized"
     *					values (like a Deferred)
     *
     *	unique:			will ensure a callback can only be added once (no duplicate in the list)
     *
     *	stopOnFalse:	interrupt callings when a callback returns false
     *
     */
    jQuery.Callbacks = function( options ) {
    
        // Convert options from String-formatted to Object-formatted if needed
        // (we check in cache first)
        options = typeof options === "string" ?
            createOptions( options ) :
            jQuery.extend( {}, options );
    
        var // Flag to know if list is currently firing
            firing,
    
            // Last fire value for non-forgettable lists
            memory,
    
            // Flag to know if list was already fired
            fired,
    
            // Flag to prevent firing
            locked,
    
            // Actual callback list
            list = [],
    
            // Queue of execution data for repeatable lists
            queue = [],
    
            // Index of currently firing callback (modified by add/remove as needed)
            firingIndex = -1,
    
            // Fire callbacks
            fire = function() {
    
                // Enforce single-firing
                locked = locked || options.once;
    
                // Execute callbacks for all pending executions,
                // respecting firingIndex overrides and runtime changes
                fired = firing = true;
                for ( ; queue.length; firingIndex = -1 ) {
                    memory = queue.shift();
                    while ( ++firingIndex < list.length ) {
    
                        // Run callback and check for early termination
                        if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
                            options.stopOnFalse ) {
    
                            // Jump to end and forget the data so .add doesn't re-fire
                            firingIndex = list.length;
                            memory = false;
                        }
                    }
                }
    
                // Forget the data if we're done with it
                if ( !options.memory ) {
                    memory = false;
                }
    
                firing = false;
    
                // Clean up if we're done firing for good
                if ( locked ) {
    
                    // Keep an empty list if we have data for future add calls
                    if ( memory ) {
                        list = [];
    
                    // Otherwise, this object is spent
                    } else {
                        list = "";
                    }
                }
            },
    
            // Actual Callbacks object
            self = {
    
                // Add a callback or a collection of callbacks to the list
                add: function() {
                    if ( list ) {
    
                        // If we have memory from a past run, we should fire after adding
                        if ( memory && !firing ) {
                            firingIndex = list.length - 1;
                            queue.push( memory );
                        }
    
                        ( function add( args ) {
                            jQuery.each( args, function( _, arg ) {
                                if ( isFunction( arg ) ) {
                                    if ( !options.unique || !self.has( arg ) ) {
                                        list.push( arg );
                                    }
                                } else if ( arg && arg.length && toType( arg ) !== "string" ) {
    
                                    // Inspect recursively
                                    add( arg );
                                }
                            } );
                        } )( arguments );
    
                        if ( memory && !firing ) {
                            fire();
                        }
                    }
                    return this;
                },
    
                // Remove a callback from the list
                remove: function() {
                    jQuery.each( arguments, function( _, arg ) {
                        var index;
                        while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
                            list.splice( index, 1 );
    
                            // Handle firing indexes
                            if ( index <= firingIndex ) {
                                firingIndex--;
                            }
                        }
                    } );
                    return this;
                },
    
                // Check if a given callback is in the list.
                // If no argument is given, return whether or not list has callbacks attached.
                has: function( fn ) {
                    return fn ?
                        jQuery.inArray( fn, list ) > -1 :
                        list.length > 0;
                },
    
                // Remove all callbacks from the list
                empty: function() {
                    if ( list ) {
                        list = [];
                    }
                    return this;
                },
    
                // Disable .fire and .add
                // Abort any current/pending executions
                // Clear all callbacks and values
                disable: function() {
                    locked = queue = [];
                    list = memory = "";
                    return this;
                },
                disabled: function() {
                    return !list;
                },
    
                // Disable .fire
                // Also disable .add unless we have memory (since it would have no effect)
                // Abort any pending executions
                lock: function() {
                    locked = queue = [];
                    if ( !memory && !firing ) {
                        list = memory = "";
                    }
                    return this;
                },
                locked: function() {
                    return !!locked;
                },
    
                // Call all callbacks with the given context and arguments
                fireWith: function( context, args ) {
                    if ( !locked ) {
                        args = args || [];
                        args = [ context, args.slice ? args.slice() : args ];
                        queue.push( args );
                        if ( !firing ) {
                            fire();
                        }
                    }
                    return this;
                },
    
                // Call all the callbacks with the given arguments
                fire: function() {
                    self.fireWith( this, arguments );
                    return this;
                },
    
                // To know if the callbacks have already been called at least once
                fired: function() {
                    return !!fired;
                }
            };
    
        return self;
    };
    
    
    function Identity( v ) {
        return v;
    }
    function Thrower( ex ) {
        throw ex;
    }
    
    function adoptValue( value, resolve, reject, noValue ) {
        var method;
    
        try {
    
            // Check for promise aspect first to privilege synchronous behavior
            if ( value && isFunction( ( method = value.promise ) ) ) {
                method.call( value ).done( resolve ).fail( reject );
    
            // Other thenables
            } else if ( value && isFunction( ( method = value.then ) ) ) {
                method.call( value, resolve, reject );
    
            // Other non-thenables
            } else {
    
                // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
                // * false: [ value ].slice( 0 ) => resolve( value )
                // * true: [ value ].slice( 1 ) => resolve()
                resolve.apply( undefined, [ value ].slice( noValue ) );
            }
    
        // For Promises/A+, convert exceptions into rejections
        // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
        // Deferred#then to conditionally suppress rejection.
        } catch ( value ) {
    
            // Support: Android 4.0 only
            // Strict mode functions invoked without .call/.apply get global-object context
            reject.apply( undefined, [ value ] );
        }
    }
    
    jQuery.extend( {
    
        Deferred: function( func ) {
            var tuples = [
    
                    // action, add listener, callbacks,
                    // ... .then handlers, argument index, [final state]
                    [ "notify", "progress", jQuery.Callbacks( "memory" ),
                        jQuery.Callbacks( "memory" ), 2 ],
                    [ "resolve", "done", jQuery.Callbacks( "once memory" ),
                        jQuery.Callbacks( "once memory" ), 0, "resolved" ],
                    [ "reject", "fail", jQuery.Callbacks( "once memory" ),
                        jQuery.Callbacks( "once memory" ), 1, "rejected" ]
                ],
                state = "pending",
                promise = {
                    state: function() {
                        return state;
                    },
                    always: function() {
                        deferred.done( arguments ).fail( arguments );
                        return this;
                    },
                    "catch": function( fn ) {
                        return promise.then( null, fn );
                    },
    
                    // Keep pipe for back-compat
                    pipe: function( /* fnDone, fnFail, fnProgress */ ) {
                        var fns = arguments;
    
                        return jQuery.Deferred( function( newDefer ) {
                            jQuery.each( tuples, function( _i, tuple ) {
    
                                // Map tuples (progress, done, fail) to arguments (done, fail, progress)
                                var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];
    
                                // deferred.progress(function() { bind to newDefer or newDefer.notify })
                                // deferred.done(function() { bind to newDefer or newDefer.resolve })
                                // deferred.fail(function() { bind to newDefer or newDefer.reject })
                                deferred[ tuple[ 1 ] ]( function() {
                                    var returned = fn && fn.apply( this, arguments );
                                    if ( returned && isFunction( returned.promise ) ) {
                                        returned.promise()
                                            .progress( newDefer.notify )
                                            .done( newDefer.resolve )
                                            .fail( newDefer.reject );
                                    } else {
                                        newDefer[ tuple[ 0 ] + "With" ](
                                            this,
                                            fn ? [ returned ] : arguments
                                        );
                                    }
                                } );
                            } );
                            fns = null;
                        } ).promise();
                    },
                    then: function( onFulfilled, onRejected, onProgress ) {
                        var maxDepth = 0;
                        function resolve( depth, deferred, handler, special ) {
                            return function() {
                                var that = this,
                                    args = arguments,
                                    mightThrow = function() {
                                        var returned, then;
    
                                        // Support: Promises/A+ section 2.3.3.3.3
                                        // https://promisesaplus.com/#point-59
                                        // Ignore double-resolution attempts
                                        if ( depth < maxDepth ) {
                                            return;
                                        }
    
                                        returned = handler.apply( that, args );
    
                                        // Support: Promises/A+ section 2.3.1
                                        // https://promisesaplus.com/#point-48
                                        if ( returned === deferred.promise() ) {
                                            throw new TypeError( "Thenable self-resolution" );
                                        }
    
                                        // Support: Promises/A+ sections 2.3.3.1, 3.5
                                        // https://promisesaplus.com/#point-54
                                        // https://promisesaplus.com/#point-75
                                        // Retrieve `then` only once
                                        then = returned &&
    
                                            // Support: Promises/A+ section 2.3.4
                                            // https://promisesaplus.com/#point-64
                                            // Only check objects and functions for thenability
                                            ( typeof returned === "object" ||
                                                typeof returned === "function" ) &&
                                            returned.then;
    
                                        // Handle a returned thenable
                                        if ( isFunction( then ) ) {
    
                                            // Special processors (notify) just wait for resolution
                                            if ( special ) {
                                                then.call(
                                                    returned,
                                                    resolve( maxDepth, deferred, Identity, special ),
                                                    resolve( maxDepth, deferred, Thrower, special )
                                                );
    
                                            // Normal processors (resolve) also hook into progress
                                            } else {
    
                                                // ...and disregard older resolution values
                                                maxDepth++;
    
                                                then.call(
                                                    returned,
                                                    resolve( maxDepth, deferred, Identity, special ),
                                                    resolve( maxDepth, deferred, Thrower, special ),
                                                    resolve( maxDepth, deferred, Identity,
                                                        deferred.notifyWith )
                                                );
                                            }
    
                                        // Handle all other returned values
                                        } else {
    
                                            // Only substitute handlers pass on context
                                            // and multiple values (non-spec behavior)
                                            if ( handler !== Identity ) {
                                                that = undefined;
                                                args = [ returned ];
                                            }
    
                                            // Process the value(s)
                                            // Default process is resolve
                                            ( special || deferred.resolveWith )( that, args );
                                        }
                                    },
    
                                    // Only normal processors (resolve) catch and reject exceptions
                                    process = special ?
                                        mightThrow :
                                        function() {
                                            try {
                                                mightThrow();
                                            } catch ( e ) {
    
                                                if ( jQuery.Deferred.exceptionHook ) {
                                                    jQuery.Deferred.exceptionHook( e,
                                                        process.stackTrace );
                                                }
    
                                                // Support: Promises/A+ section 2.3.3.3.4.1
                                                // https://promisesaplus.com/#point-61
                                                // Ignore post-resolution exceptions
                                                if ( depth + 1 >= maxDepth ) {
    
                                                    // Only substitute handlers pass on context
                                                    // and multiple values (non-spec behavior)
                                                    if ( handler !== Thrower ) {
                                                        that = undefined;
                                                        args = [ e ];
                                                    }
    
                                                    deferred.rejectWith( that, args );
                                                }
                                            }
                                        };
    
                                // Support: Promises/A+ section 2.3.3.3.1
                                // https://promisesaplus.com/#point-57
                                // Re-resolve promises immediately to dodge false rejection from
                                // subsequent errors
                                if ( depth ) {
                                    process();
                                } else {
    
                                    // Call an optional hook to record the stack, in case of exception
                                    // since it's otherwise lost when execution goes async
                                    if ( jQuery.Deferred.getStackHook ) {
                                        process.stackTrace = jQuery.Deferred.getStackHook();
                                    }
                                    window.setTimeout( process );
                                }
                            };
                        }
    
                        return jQuery.Deferred( function( newDefer ) {
    
                            // progress_handlers.add( ... )
                            tuples[ 0 ][ 3 ].add(
                                resolve(
                                    0,
                                    newDefer,
                                    isFunction( onProgress ) ?
                                        onProgress :
                                        Identity,
                                    newDefer.notifyWith
                                )
                            );
    
                            // fulfilled_handlers.add( ... )
                            tuples[ 1 ][ 3 ].add(
                                resolve(
                                    0,
                                    newDefer,
                                    isFunction( onFulfilled ) ?
                                        onFulfilled :
                                        Identity
                                )
                            );
    
                            // rejected_handlers.add( ... )
                            tuples[ 2 ][ 3 ].add(
                                resolve(
                                    0,
                                    newDefer,
                                    isFunction( onRejected ) ?
                                        onRejected :
                                        Thrower
                                )
                            );
                        } ).promise();
                    },
    
                    // Get a promise for this deferred
                    // If obj is provided, the promise aspect is added to the object
                    promise: function( obj ) {
                        return obj != null ? jQuery.extend( obj, promise ) : promise;
                    }
                },
                deferred = {};
    
            // Add list-specific methods
            jQuery.each( tuples, function( i, tuple ) {
                var list = tuple[ 2 ],
                    stateString = tuple[ 5 ];
    
                // promise.progress = list.add
                // promise.done = list.add
                // promise.fail = list.add
                promise[ tuple[ 1 ] ] = list.add;
    
                // Handle state
                if ( stateString ) {
                    list.add(
                        function() {
    
                            // state = "resolved" (i.e., fulfilled)
                            // state = "rejected"
                            state = stateString;
                        },
    
                        // rejected_callbacks.disable
                        // fulfilled_callbacks.disable
                        tuples[ 3 - i ][ 2 ].disable,
    
                        // rejected_handlers.disable
                        // fulfilled_handlers.disable
                        tuples[ 3 - i ][ 3 ].disable,
    
                        // progress_callbacks.lock
                        tuples[ 0 ][ 2 ].lock,
    
                        // progress_handlers.lock
                        tuples[ 0 ][ 3 ].lock
                    );
                }
    
                // progress_handlers.fire
                // fulfilled_handlers.fire
                // rejected_handlers.fire
                list.add( tuple[ 3 ].fire );
    
                // deferred.notify = function() { deferred.notifyWith(...) }
                // deferred.resolve = function() { deferred.resolveWith(...) }
                // deferred.reject = function() { deferred.rejectWith(...) }
                deferred[ tuple[ 0 ] ] = function() {
                    deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
                    return this;
                };
    
                // deferred.notifyWith = list.fireWith
                // deferred.resolveWith = list.fireWith
                // deferred.rejectWith = list.fireWith
                deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
            } );
    
            // Make the deferred a promise
            promise.promise( deferred );
    
            // Call given func if any
            if ( func ) {
                func.call( deferred, deferred );
            }
    
            // All done!
            return deferred;
        },
    
        // Deferred helper
        when: function( singleValue ) {
            var
    
                // count of uncompleted subordinates
                remaining = arguments.length,
    
                // count of unprocessed arguments
                i = remaining,
    
                // subordinate fulfillment data
                resolveContexts = Array( i ),
                resolveValues = slice.call( arguments ),
    
                // the primary Deferred
                primary = jQuery.Deferred(),
    
                // subordinate callback factory
                updateFunc = function( i ) {
                    return function( value ) {
                        resolveContexts[ i ] = this;
                        resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
                        if ( !( --remaining ) ) {
                            primary.resolveWith( resolveContexts, resolveValues );
                        }
                    };
                };
    
            // Single- and empty arguments are adopted like Promise.resolve
            if ( remaining <= 1 ) {
                adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject,
                    !remaining );
    
                // Use .then() to unwrap secondary thenables (cf. gh-3000)
                if ( primary.state() === "pending" ||
                    isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {
    
                    return primary.then();
                }
            }
    
            // Multiple arguments are aggregated like Promise.all array elements
            while ( i-- ) {
                adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject );
            }
    
            return primary.promise();
        }
    } );
    
    
    // These usually indicate a programmer mistake during development,
    // warn about them ASAP rather than swallowing them by default.
    var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;
    
    jQuery.Deferred.exceptionHook = function( error, stack ) {
    
        // Support: IE 8 - 9 only
        // Console exists when dev tools are open, which can happen at any time
        if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
            window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
        }
    };
    
    
    
    
    jQuery.readyException = function( error ) {
        window.setTimeout( function() {
            throw error;
        } );
    };
    
    
    
    
    // The deferred used on DOM ready
    var readyList = jQuery.Deferred();
    
    jQuery.fn.ready = function( fn ) {
    
        readyList
            .then( fn )
    
            // Wrap jQuery.readyException in a function so that the lookup
            // happens at the time of error handling instead of callback
            // registration.
            .catch( function( error ) {
                jQuery.readyException( error );
            } );
    
        return this;
    };
    
    jQuery.extend( {
    
        // Is the DOM ready to be used? Set to true once it occurs.
        isReady: false,
    
        // A counter to track how many items to wait for before
        // the ready event fires. See #6781
        readyWait: 1,
    
        // Handle when the DOM is ready
        ready: function( wait ) {
    
            // Abort if there are pending holds or we're already ready
            if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
                return;
            }
    
            // Remember that the DOM is ready
            jQuery.isReady = true;
    
            // If a normal DOM Ready event fired, decrement, and wait if need be
            if ( wait !== true && --jQuery.readyWait > 0 ) {
                return;
            }
    
            // If there are functions bound, to execute
            readyList.resolveWith( document, [ jQuery ] );
        }
    } );
    
    jQuery.ready.then = readyList.then;
    
    // The ready event handler and self cleanup method
    function completed() {
        document.removeEventListener( "DOMContentLoaded", completed );
        window.removeEventListener( "load", completed );
        jQuery.ready();
    }
    
    // Catch cases where $(document).ready() is called
    // after the browser event has already occurred.
    // Support: IE <=9 - 10 only
    // Older IE sometimes signals "interactive" too soon
    if ( document.readyState === "complete" ||
        ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
    
        // Handle it asynchronously to allow scripts the opportunity to delay ready
        window.setTimeout( jQuery.ready );
    
    } else {
    
        // Use the handy event callback
        document.addEventListener( "DOMContentLoaded", completed );
    
        // A fallback to window.onload, that will always work
        window.addEventListener( "load", completed );
    }
    
    
    
    
    // Multifunctional method to get and set values of a collection
    // The value/s can optionally be executed if it's a function
    var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
        var i = 0,
            len = elems.length,
            bulk = key == null;
    
        // Sets many values
        if ( toType( key ) === "object" ) {
            chainable = true;
            for ( i in key ) {
                access( elems, fn, i, key[ i ], true, emptyGet, raw );
            }
    
        // Sets one value
        } else if ( value !== undefined ) {
            chainable = true;
    
            if ( !isFunction( value ) ) {
                raw = true;
            }
    
            if ( bulk ) {
    
                // Bulk operations run against the entire set
                if ( raw ) {
                    fn.call( elems, value );
                    fn = null;
    
                // ...except when executing function values
                } else {
                    bulk = fn;
                    fn = function( elem, _key, value ) {
                        return bulk.call( jQuery( elem ), value );
                    };
                }
            }
    
            if ( fn ) {
                for ( ; i < len; i++ ) {
                    fn(
                        elems[ i ], key, raw ?
                            value :
                            value.call( elems[ i ], i, fn( elems[ i ], key ) )
                    );
                }
            }
        }
    
        if ( chainable ) {
            return elems;
        }
    
        // Gets
        if ( bulk ) {
            return fn.call( elems );
        }
    
        return len ? fn( elems[ 0 ], key ) : emptyGet;
    };
    
    
    // Matches dashed string for camelizing
    var rmsPrefix = /^-ms-/,
        rdashAlpha = /-([a-z])/g;
    
    // Used by camelCase as callback to replace()
    function fcamelCase( _all, letter ) {
        return letter.toUpperCase();
    }
    
    // Convert dashed to camelCase; used by the css and data modules
    // Support: IE <=9 - 11, Edge 12 - 15
    // Microsoft forgot to hump their vendor prefix (#9572)
    function camelCase( string ) {
        return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
    }
    var acceptData = function( owner ) {
    
        // Accepts only:
        //  - Node
        //    - Node.ELEMENT_NODE
        //    - Node.DOCUMENT_NODE
        //  - Object
        //    - Any
        return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
    };
    
    
    
    
    function Data() {
        this.expando = jQuery.expando + Data.uid++;
    }
    
    Data.uid = 1;
    
    Data.prototype = {
    
        cache: function( owner ) {
    
            // Check if the owner object already has a cache
            var value = owner[ this.expando ];
    
            // If not, create one
            if ( !value ) {
                value = {};
    
                // We can accept data for non-element nodes in modern browsers,
                // but we should not, see #8335.
                // Always return an empty object.
                if ( acceptData( owner ) ) {
    
                    // If it is a node unlikely to be stringify-ed or looped over
                    // use plain assignment
                    if ( owner.nodeType ) {
                        owner[ this.expando ] = value;
    
                    // Otherwise secure it in a non-enumerable property
                    // configurable must be true to allow the property to be
                    // deleted when data is removed
                    } else {
                        Object.defineProperty( owner, this.expando, {
                            value: value,
                            configurable: true
                        } );
                    }
                }
            }
    
            return value;
        },
        set: function( owner, data, value ) {
            var prop,
                cache = this.cache( owner );
    
            // Handle: [ owner, key, value ] args
            // Always use camelCase key (gh-2257)
            if ( typeof data === "string" ) {
                cache[ camelCase( data ) ] = value;
    
            // Handle: [ owner, { properties } ] args
            } else {
    
                // Copy the properties one-by-one to the cache object
                for ( prop in data ) {
                    cache[ camelCase( prop ) ] = data[ prop ];
                }
            }
            return cache;
        },
        get: function( owner, key ) {
            return key === undefined ?
                this.cache( owner ) :
    
                // Always use camelCase key (gh-2257)
                owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
        },
        access: function( owner, key, value ) {
    
            // In cases where either:
            //
            //   1. No key was specified
            //   2. A string key was specified, but no value provided
            //
            // Take the "read" path and allow the get method to determine
            // which value to return, respectively either:
            //
            //   1. The entire cache object
            //   2. The data stored at the key
            //
            if ( key === undefined ||
                    ( ( key && typeof key === "string" ) && value === undefined ) ) {
    
                return this.get( owner, key );
            }
    
            // When the key is not a string, or both a key and value
            // are specified, set or extend (existing objects) with either:
            //
            //   1. An object of properties
            //   2. A key and value
            //
            this.set( owner, key, value );
    
            // Since the "set" path can have two possible entry points
            // return the expected data based on which path was taken[*]
            return value !== undefined ? value : key;
        },
        remove: function( owner, key ) {
            var i,
                cache = owner[ this.expando ];
    
            if ( cache === undefined ) {
                return;
            }
    
            if ( key !== undefined ) {
    
                // Support array or space separated string of keys
                if ( Array.isArray( key ) ) {
    
                    // If key is an array of keys...
                    // We always set camelCase keys, so remove that.
                    key = key.map( camelCase );
                } else {
                    key = camelCase( key );
    
                    // If a key with the spaces exists, use it.
                    // Otherwise, create an array by matching non-whitespace
                    key = key in cache ?
                        [ key ] :
                        ( key.match( rnothtmlwhite ) || [] );
                }
    
                i = key.length;
    
                while ( i-- ) {
                    delete cache[ key[ i ] ];
                }
            }
    
            // Remove the expando if there's no more data
            if ( key === undefined || jQuery.isEmptyObject( cache ) ) {
    
                // Support: Chrome <=35 - 45
                // Webkit & Blink performance suffers when deleting properties
                // from DOM nodes, so set to undefined instead
                // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
                if ( owner.nodeType ) {
                    owner[ this.expando ] = undefined;
                } else {
                    delete owner[ this.expando ];
                }
            }
        },
        hasData: function( owner ) {
            var cache = owner[ this.expando ];
            return cache !== undefined && !jQuery.isEmptyObject( cache );
        }
    };
    var dataPriv = new Data();
    
    var dataUser = new Data();
    
    
    
    //	Implementation Summary
    //
    //	1. Enforce API surface and semantic compatibility with 1.9.x branch
    //	2. Improve the module's maintainability by reducing the storage
    //		paths to a single mechanism.
    //	3. Use the same single mechanism to support "private" and "user" data.
    //	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
    //	5. Avoid exposing implementation details on user objects (eg. expando properties)
    //	6. Provide a clear path for implementation upgrade to WeakMap in 2014
    
    var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
        rmultiDash = /[A-Z]/g;
    
    function getData( data ) {
        if ( data === "true" ) {
            return true;
        }
    
        if ( data === "false" ) {
            return false;
        }
    
        if ( data === "null" ) {
            return null;
        }
    
        // Only convert to a number if it doesn't change the string
        if ( data === +data + "" ) {
            return +data;
        }
    
        if ( rbrace.test( data ) ) {
            return JSON.parse( data );
        }
    
        return data;
    }
    
    function dataAttr( elem, key, data ) {
        var name;
    
        // If nothing was found internally, try to fetch any
        // data from the HTML5 data-* attribute
        if ( data === undefined && elem.nodeType === 1 ) {
            name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
            data = elem.getAttribute( name );
    
            if ( typeof data === "string" ) {
                try {
                    data = getData( data );
                } catch ( e ) {}
    
                // Make sure we set the data so it isn't changed later
                dataUser.set( elem, key, data );
            } else {
                data = undefined;
            }
        }
        return data;
    }
    
    jQuery.extend( {
        hasData: function( elem ) {
            return dataUser.hasData( elem ) || dataPriv.hasData( elem );
        },
    
        data: function( elem, name, data ) {
            return dataUser.access( elem, name, data );
        },
    
        removeData: function( elem, name ) {
            dataUser.remove( elem, name );
        },
    
        // TODO: Now that all calls to _data and _removeData have been replaced
        // with direct calls to dataPriv methods, these can be deprecated.
        _data: function( elem, name, data ) {
            return dataPriv.access( elem, name, data );
        },
    
        _removeData: function( elem, name ) {
            dataPriv.remove( elem, name );
        }
    } );
    
    jQuery.fn.extend( {
        data: function( key, value ) {
            var i, name, data,
                elem = this[ 0 ],
                attrs = elem && elem.attributes;
    
            // Gets all values
            if ( key === undefined ) {
                if ( this.length ) {
                    data = dataUser.get( elem );
    
                    if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
                        i = attrs.length;
                        while ( i-- ) {
    
                            // Support: IE 11 only
                            // The attrs elements can be null (#14894)
                            if ( attrs[ i ] ) {
                                name = attrs[ i ].name;
                                if ( name.indexOf( "data-" ) === 0 ) {
                                    name = camelCase( name.slice( 5 ) );
                                    dataAttr( elem, name, data[ name ] );
                                }
                            }
                        }
                        dataPriv.set( elem, "hasDataAttrs", true );
                    }
                }
    
                return data;
            }
    
            // Sets multiple values
            if ( typeof key === "object" ) {
                return this.each( function() {
                    dataUser.set( this, key );
                } );
            }
    
            return access( this, function( value ) {
                var data;
    
                // The calling jQuery object (element matches) is not empty
                // (and therefore has an element appears at this[ 0 ]) and the
                // `value` parameter was not undefined. An empty jQuery object
                // will result in `undefined` for elem = this[ 0 ] which will
                // throw an exception if an attempt to read a data cache is made.
                if ( elem && value === undefined ) {
    
                    // Attempt to get data from the cache
                    // The key will always be camelCased in Data
                    data = dataUser.get( elem, key );
                    if ( data !== undefined ) {
                        return data;
                    }
    
                    // Attempt to "discover" the data in
                    // HTML5 custom data-* attrs
                    data = dataAttr( elem, key );
                    if ( data !== undefined ) {
                        return data;
                    }
    
                    // We tried really hard, but the data doesn't exist.
                    return;
                }
    
                // Set the data...
                this.each( function() {
    
                    // We always store the camelCased key
                    dataUser.set( this, key, value );
                } );
            }, null, value, arguments.length > 1, null, true );
        },
    
        removeData: function( key ) {
            return this.each( function() {
                dataUser.remove( this, key );
            } );
        }
    } );
    
    
    jQuery.extend( {
        queue: function( elem, type, data ) {
            var queue;
    
            if ( elem ) {
                type = ( type || "fx" ) + "queue";
                queue = dataPriv.get( elem, type );
    
                // Speed up dequeue by getting out quickly if this is just a lookup
                if ( data ) {
                    if ( !queue || Array.isArray( data ) ) {
                        queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
                    } else {
                        queue.push( data );
                    }
                }
                return queue || [];
            }
        },
    
        dequeue: function( elem, type ) {
            type = type || "fx";
    
            var queue = jQuery.queue( elem, type ),
                startLength = queue.length,
                fn = queue.shift(),
                hooks = jQuery._queueHooks( elem, type ),
                next = function() {
                    jQuery.dequeue( elem, type );
                };
    
            // If the fx queue is dequeued, always remove the progress sentinel
            if ( fn === "inprogress" ) {
                fn = queue.shift();
                startLength--;
            }
    
            if ( fn ) {
    
                // Add a progress sentinel to prevent the fx queue from being
                // automatically dequeued
                if ( type === "fx" ) {
                    queue.unshift( "inprogress" );
                }
    
                // Clear up the last queue stop function
                delete hooks.stop;
                fn.call( elem, next, hooks );
            }
    
            if ( !startLength && hooks ) {
                hooks.empty.fire();
            }
        },
    
        // Not public - generate a queueHooks object, or return the current one
        _queueHooks: function( elem, type ) {
            var key = type + "queueHooks";
            return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
                empty: jQuery.Callbacks( "once memory" ).add( function() {
                    dataPriv.remove( elem, [ type + "queue", key ] );
                } )
            } );
        }
    } );
    
    jQuery.fn.extend( {
        queue: function( type, data ) {
            var setter = 2;
    
            if ( typeof type !== "string" ) {
                data = type;
                type = "fx";
                setter--;
            }
    
            if ( arguments.length < setter ) {
                return jQuery.queue( this[ 0 ], type );
            }
    
            return data === undefined ?
                this :
                this.each( function() {
                    var queue = jQuery.queue( this, type, data );
    
                    // Ensure a hooks for this queue
                    jQuery._queueHooks( this, type );
    
                    if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
                        jQuery.dequeue( this, type );
                    }
                } );
        },
        dequeue: function( type ) {
            return this.each( function() {
                jQuery.dequeue( this, type );
            } );
        },
        clearQueue: function( type ) {
            return this.queue( type || "fx", [] );
        },
    
        // Get a promise resolved when queues of a certain type
        // are emptied (fx is the type by default)
        promise: function( type, obj ) {
            var tmp,
                count = 1,
                defer = jQuery.Deferred(),
                elements = this,
                i = this.length,
                resolve = function() {
                    if ( !( --count ) ) {
                        defer.resolveWith( elements, [ elements ] );
                    }
                };
    
            if ( typeof type !== "string" ) {
                obj = type;
                type = undefined;
            }
            type = type || "fx";
    
            while ( i-- ) {
                tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
                if ( tmp && tmp.empty ) {
                    count++;
                    tmp.empty.add( resolve );
                }
            }
            resolve();
            return defer.promise( obj );
        }
    } );
    var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
    
    var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
    
    
    var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
    
    var documentElement = document.documentElement;
    
    
    
        var isAttached = function( elem ) {
                return jQuery.contains( elem.ownerDocument, elem );
            },
            composed = { composed: true };
    
        // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
        // Check attachment across shadow DOM boundaries when possible (gh-3504)
        // Support: iOS 10.0-10.2 only
        // Early iOS 10 versions support `attachShadow` but not `getRootNode`,
        // leading to errors. We need to check for `getRootNode`.
        if ( documentElement.getRootNode ) {
            isAttached = function( elem ) {
                return jQuery.contains( elem.ownerDocument, elem ) ||
                    elem.getRootNode( composed ) === elem.ownerDocument;
            };
        }
    var isHiddenWithinTree = function( elem, el ) {
    
            // isHiddenWithinTree might be called from jQuery#filter function;
            // in that case, element will be second argument
            elem = el || elem;
    
            // Inline style trumps all
            return elem.style.display === "none" ||
                elem.style.display === "" &&
    
                // Otherwise, check computed style
                // Support: Firefox <=43 - 45
                // Disconnected elements can have computed display: none, so first confirm that elem is
                // in the document.
                isAttached( elem ) &&
    
                jQuery.css( elem, "display" ) === "none";
        };
    
    
    
    function adjustCSS( elem, prop, valueParts, tween ) {
        var adjusted, scale,
            maxIterations = 20,
            currentValue = tween ?
                function() {
                    return tween.cur();
                } :
                function() {
                    return jQuery.css( elem, prop, "" );
                },
            initial = currentValue(),
            unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
    
            // Starting value computation is required for potential unit mismatches
            initialInUnit = elem.nodeType &&
                ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
                rcssNum.exec( jQuery.css( elem, prop ) );
    
        if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
    
            // Support: Firefox <=54
            // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
            initial = initial / 2;
    
            // Trust units reported by jQuery.css
            unit = unit || initialInUnit[ 3 ];
    
            // Iteratively approximate from a nonzero starting point
            initialInUnit = +initial || 1;
    
            while ( maxIterations-- ) {
    
                // Evaluate and update our best guess (doubling guesses that zero out).
                // Finish if the scale equals or crosses 1 (making the old*new product non-positive).
                jQuery.style( elem, prop, initialInUnit + unit );
                if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
                    maxIterations = 0;
                }
                initialInUnit = initialInUnit / scale;
    
            }
    
            initialInUnit = initialInUnit * 2;
            jQuery.style( elem, prop, initialInUnit + unit );
    
            // Make sure we update the tween properties later on
            valueParts = valueParts || [];
        }
    
        if ( valueParts ) {
            initialInUnit = +initialInUnit || +initial || 0;
    
            // Apply relative offset (+=/-=) if specified
            adjusted = valueParts[ 1 ] ?
                initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
                +valueParts[ 2 ];
            if ( tween ) {
                tween.unit = unit;
                tween.start = initialInUnit;
                tween.end = adjusted;
            }
        }
        return adjusted;
    }
    
    
    var defaultDisplayMap = {};
    
    function getDefaultDisplay( elem ) {
        var temp,
            doc = elem.ownerDocument,
            nodeName = elem.nodeName,
            display = defaultDisplayMap[ nodeName ];
    
        if ( display ) {
            return display;
        }
    
        temp = doc.body.appendChild( doc.createElement( nodeName ) );
        display = jQuery.css( temp, "display" );
    
        temp.parentNode.removeChild( temp );
    
        if ( display === "none" ) {
            display = "block";
        }
        defaultDisplayMap[ nodeName ] = display;
    
        return display;
    }
    
    function showHide( elements, show ) {
        var display, elem,
            values = [],
            index = 0,
            length = elements.length;
    
        // Determine new display value for elements that need to change
        for ( ; index < length; index++ ) {
            elem = elements[ index ];
            if ( !elem.style ) {
                continue;
            }
    
            display = elem.style.display;
            if ( show ) {
    
                // Since we force visibility upon cascade-hidden elements, an immediate (and slow)
                // check is required in this first loop unless we have a nonempty display value (either
                // inline or about-to-be-restored)
                if ( display === "none" ) {
                    values[ index ] = dataPriv.get( elem, "display" ) || null;
                    if ( !values[ index ] ) {
                        elem.style.display = "";
                    }
                }
                if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
                    values[ index ] = getDefaultDisplay( elem );
                }
            } else {
                if ( display !== "none" ) {
                    values[ index ] = "none";
    
                    // Remember what we're overwriting
                    dataPriv.set( elem, "display", display );
                }
            }
        }
    
        // Set the display of the elements in a second loop to avoid constant reflow
        for ( index = 0; index < length; index++ ) {
            if ( values[ index ] != null ) {
                elements[ index ].style.display = values[ index ];
            }
        }
    
        return elements;
    }
    
    jQuery.fn.extend( {
        show: function() {
            return showHide( this, true );
        },
        hide: function() {
            return showHide( this );
        },
        toggle: function( state ) {
            if ( typeof state === "boolean" ) {
                return state ? this.show() : this.hide();
            }
    
            return this.each( function() {
                if ( isHiddenWithinTree( this ) ) {
                    jQuery( this ).show();
                } else {
                    jQuery( this ).hide();
                }
            } );
        }
    } );
    var rcheckableType = ( /^(?:checkbox|radio)$/i );
    
    var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );
    
    var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );
    
    
    
    ( function() {
        var fragment = document.createDocumentFragment(),
            div = fragment.appendChild( document.createElement( "div" ) ),
            input = document.createElement( "input" );
    
        // Support: Android 4.0 - 4.3 only
        // Check state lost if the name is set (#11217)
        // Support: Windows Web Apps (WWA)
        // `name` and `type` must use .setAttribute for WWA (#14901)
        input.setAttribute( "type", "radio" );
        input.setAttribute( "checked", "checked" );
        input.setAttribute( "name", "t" );
    
        div.appendChild( input );
    
        // Support: Android <=4.1 only
        // Older WebKit doesn't clone checked state correctly in fragments
        support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
    
        // Support: IE <=11 only
        // Make sure textarea (and checkbox) defaultValue is properly cloned
        div.innerHTML = "<textarea>x</textarea>";
        support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
    
        // Support: IE <=9 only
        // IE <=9 replaces <option> tags with their contents when inserted outside of
        // the select element.
        div.innerHTML = "<option></option>";
        support.option = !!div.lastChild;
    } )();
    
    
    // We have to close these tags to support XHTML (#13200)
    var wrapMap = {
    
        // XHTML parsers do not magically insert elements in the
        // same way that tag soup parsers do. So we cannot shorten
        // this by omitting <tbody> or other required elements.
        thead: [ 1, "<table>", "</table>" ],
        col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
        tr: [ 2, "<table><tbody>", "</tbody></table>" ],
        td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
    
        _default: [ 0, "", "" ]
    };
    
    wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
    wrapMap.th = wrapMap.td;
    
    // Support: IE <=9 only
    if ( !support.option ) {
        wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ];
    }
    
    
    function getAll( context, tag ) {
    
        // Support: IE <=9 - 11 only
        // Use typeof to avoid zero-argument method invocation on host objects (#15151)
        var ret;
    
        if ( typeof context.getElementsByTagName !== "undefined" ) {
            ret = context.getElementsByTagName( tag || "*" );
    
        } else if ( typeof context.querySelectorAll !== "undefined" ) {
            ret = context.querySelectorAll( tag || "*" );
    
        } else {
            ret = [];
        }
    
        if ( tag === undefined || tag && nodeName( context, tag ) ) {
            return jQuery.merge( [ context ], ret );
        }
    
        return ret;
    }
    
    
    // Mark scripts as having already been evaluated
    function setGlobalEval( elems, refElements ) {
        var i = 0,
            l = elems.length;
    
        for ( ; i < l; i++ ) {
            dataPriv.set(
                elems[ i ],
                "globalEval",
                !refElements || dataPriv.get( refElements[ i ], "globalEval" )
            );
        }
    }
    
    
    var rhtml = /<|&#?\w+;/;
    
    function buildFragment( elems, context, scripts, selection, ignored ) {
        var elem, tmp, tag, wrap, attached, j,
            fragment = context.createDocumentFragment(),
            nodes = [],
            i = 0,
            l = elems.length;
    
        for ( ; i < l; i++ ) {
            elem = elems[ i ];
    
            if ( elem || elem === 0 ) {
    
                // Add nodes directly
                if ( toType( elem ) === "object" ) {
    
                    // Support: Android <=4.0 only, PhantomJS 1 only
                    // push.apply(_, arraylike) throws on ancient WebKit
                    jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );
    
                // Convert non-html into a text node
                } else if ( !rhtml.test( elem ) ) {
                    nodes.push( context.createTextNode( elem ) );
    
                // Convert html into DOM nodes
                } else {
                    tmp = tmp || fragment.appendChild( context.createElement( "div" ) );
    
                    // Deserialize a standard representation
                    tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
                    wrap = wrapMap[ tag ] || wrapMap._default;
                    tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];
    
                    // Descend through wrappers to the right content
                    j = wrap[ 0 ];
                    while ( j-- ) {
                        tmp = tmp.lastChild;
                    }
    
                    // Support: Android <=4.0 only, PhantomJS 1 only
                    // push.apply(_, arraylike) throws on ancient WebKit
                    jQuery.merge( nodes, tmp.childNodes );
    
                    // Remember the top-level container
                    tmp = fragment.firstChild;
    
                    // Ensure the created nodes are orphaned (#12392)
                    tmp.textContent = "";
                }
            }
        }
    
        // Remove wrapper from fragment
        fragment.textContent = "";
    
        i = 0;
        while ( ( elem = nodes[ i++ ] ) ) {
    
            // Skip elements already in the context collection (trac-4087)
            if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
                if ( ignored ) {
                    ignored.push( elem );
                }
                continue;
            }
    
            attached = isAttached( elem );
    
            // Append to fragment
            tmp = getAll( fragment.appendChild( elem ), "script" );
    
            // Preserve script evaluation history
            if ( attached ) {
                setGlobalEval( tmp );
            }
    
            // Capture executables
            if ( scripts ) {
                j = 0;
                while ( ( elem = tmp[ j++ ] ) ) {
                    if ( rscriptType.test( elem.type || "" ) ) {
                        scripts.push( elem );
                    }
                }
            }
        }
    
        return fragment;
    }
    
    
    var rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
    
    function returnTrue() {
        return true;
    }
    
    function returnFalse() {
        return false;
    }
    
    // Support: IE <=9 - 11+
    // focus() and blur() are asynchronous, except when they are no-op.
    // So expect focus to be synchronous when the element is already active,
    // and blur to be synchronous when the element is not already active.
    // (focus and blur are always synchronous in other supported browsers,
    // this just defines when we can count on it).
    function expectSync( elem, type ) {
        return ( elem === safeActiveElement() ) === ( type === "focus" );
    }
    
    // Support: IE <=9 only
    // Accessing document.activeElement can throw unexpectedly
    // https://bugs.jquery.com/ticket/13393
    function safeActiveElement() {
        try {
            return document.activeElement;
        } catch ( err ) { }
    }
    
    function on( elem, types, selector, data, fn, one ) {
        var origFn, type;
    
        // Types can be a map of types/handlers
        if ( typeof types === "object" ) {
    
            // ( types-Object, selector, data )
            if ( typeof selector !== "string" ) {
    
                // ( types-Object, data )
                data = data || selector;
                selector = undefined;
            }
            for ( type in types ) {
                on( elem, type, selector, data, types[ type ], one );
            }
            return elem;
        }
    
        if ( data == null && fn == null ) {
    
            // ( types, fn )
            fn = selector;
            data = selector = undefined;
        } else if ( fn == null ) {
            if ( typeof selector === "string" ) {
    
                // ( types, selector, fn )
                fn = data;
                data = undefined;
            } else {
    
                // ( types, data, fn )
                fn = data;
                data = selector;
                selector = undefined;
            }
        }
        if ( fn === false ) {
            fn = returnFalse;
        } else if ( !fn ) {
            return elem;
        }
    
        if ( one === 1 ) {
            origFn = fn;
            fn = function( event ) {
    
                // Can use an empty set, since event contains the info
                jQuery().off( event );
                return origFn.apply( this, arguments );
            };
    
            // Use same guid so caller can remove using origFn
            fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
        }
        return elem.each( function() {
            jQuery.event.add( this, types, fn, data, selector );
        } );
    }
    
    /*
     * Helper functions for managing events -- not part of the public interface.
     * Props to Dean Edwards' addEvent library for many of the ideas.
     */
    jQuery.event = {
    
        global: {},
    
        add: function( elem, types, handler, data, selector ) {
    
            var handleObjIn, eventHandle, tmp,
                events, t, handleObj,
                special, handlers, type, namespaces, origType,
                elemData = dataPriv.get( elem );
    
            // Only attach events to objects that accept data
            if ( !acceptData( elem ) ) {
                return;
            }
    
            // Caller can pass in an object of custom data in lieu of the handler
            if ( handler.handler ) {
                handleObjIn = handler;
                handler = handleObjIn.handler;
                selector = handleObjIn.selector;
            }
    
            // Ensure that invalid selectors throw exceptions at attach time
            // Evaluate against documentElement in case elem is a non-element node (e.g., document)
            if ( selector ) {
                jQuery.find.matchesSelector( documentElement, selector );
            }
    
            // Make sure that the handler has a unique ID, used to find/remove it later
            if ( !handler.guid ) {
                handler.guid = jQuery.guid++;
            }
    
            // Init the element's event structure and main handler, if this is the first
            if ( !( events = elemData.events ) ) {
                events = elemData.events = Object.create( null );
            }
            if ( !( eventHandle = elemData.handle ) ) {
                eventHandle = elemData.handle = function( e ) {
    
                    // Discard the second event of a jQuery.event.trigger() and
                    // when an event is called after a page has unloaded
                    return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
                        jQuery.event.dispatch.apply( elem, arguments ) : undefined;
                };
            }
    
            // Handle multiple events separated by a space
            types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
            t = types.length;
            while ( t-- ) {
                tmp = rtypenamespace.exec( types[ t ] ) || [];
                type = origType = tmp[ 1 ];
                namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
    
                // There *must* be a type, no attaching namespace-only handlers
                if ( !type ) {
                    continue;
                }
    
                // If event changes its type, use the special event handlers for the changed type
                special = jQuery.event.special[ type ] || {};
    
                // If selector defined, determine special event api type, otherwise given type
                type = ( selector ? special.delegateType : special.bindType ) || type;
    
                // Update special based on newly reset type
                special = jQuery.event.special[ type ] || {};
    
                // handleObj is passed to all event handlers
                handleObj = jQuery.extend( {
                    type: type,
                    origType: origType,
                    data: data,
                    handler: handler,
                    guid: handler.guid,
                    selector: selector,
                    needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
                    namespace: namespaces.join( "." )
                }, handleObjIn );
    
                // Init the event handler queue if we're the first
                if ( !( handlers = events[ type ] ) ) {
                    handlers = events[ type ] = [];
                    handlers.delegateCount = 0;
    
                    // Only use addEventListener if the special events handler returns false
                    if ( !special.setup ||
                        special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
    
                        if ( elem.addEventListener ) {
                            elem.addEventListener( type, eventHandle );
                        }
                    }
                }
    
                if ( special.add ) {
                    special.add.call( elem, handleObj );
    
                    if ( !handleObj.handler.guid ) {
                        handleObj.handler.guid = handler.guid;
                    }
                }
    
                // Add to the element's handler list, delegates in front
                if ( selector ) {
                    handlers.splice( handlers.delegateCount++, 0, handleObj );
                } else {
                    handlers.push( handleObj );
                }
    
                // Keep track of which events have ever been used, for event optimization
                jQuery.event.global[ type ] = true;
            }
    
        },
    
        // Detach an event or set of events from an element
        remove: function( elem, types, handler, selector, mappedTypes ) {
    
            var j, origCount, tmp,
                events, t, handleObj,
                special, handlers, type, namespaces, origType,
                elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );
    
            if ( !elemData || !( events = elemData.events ) ) {
                return;
            }
    
            // Once for each type.namespace in types; type may be omitted
            types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
            t = types.length;
            while ( t-- ) {
                tmp = rtypenamespace.exec( types[ t ] ) || [];
                type = origType = tmp[ 1 ];
                namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();
    
                // Unbind all events (on this namespace, if provided) for the element
                if ( !type ) {
                    for ( type in events ) {
                        jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
                    }
                    continue;
                }
    
                special = jQuery.event.special[ type ] || {};
                type = ( selector ? special.delegateType : special.bindType ) || type;
                handlers = events[ type ] || [];
                tmp = tmp[ 2 ] &&
                    new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );
    
                // Remove matching events
                origCount = j = handlers.length;
                while ( j-- ) {
                    handleObj = handlers[ j ];
    
                    if ( ( mappedTypes || origType === handleObj.origType ) &&
                        ( !handler || handler.guid === handleObj.guid ) &&
                        ( !tmp || tmp.test( handleObj.namespace ) ) &&
                        ( !selector || selector === handleObj.selector ||
                            selector === "**" && handleObj.selector ) ) {
                        handlers.splice( j, 1 );
    
                        if ( handleObj.selector ) {
                            handlers.delegateCount--;
                        }
                        if ( special.remove ) {
                            special.remove.call( elem, handleObj );
                        }
                    }
                }
    
                // Remove generic event handler if we removed something and no more handlers exist
                // (avoids potential for endless recursion during removal of special event handlers)
                if ( origCount && !handlers.length ) {
                    if ( !special.teardown ||
                        special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
    
                        jQuery.removeEvent( elem, type, elemData.handle );
                    }
    
                    delete events[ type ];
                }
            }
    
            // Remove data and the expando if it's no longer used
            if ( jQuery.isEmptyObject( events ) ) {
                dataPriv.remove( elem, "handle events" );
            }
        },
    
        dispatch: function( nativeEvent ) {
    
            var i, j, ret, matched, handleObj, handlerQueue,
                args = new Array( arguments.length ),
    
                // Make a writable jQuery.Event from the native event object
                event = jQuery.event.fix( nativeEvent ),
    
                handlers = (
                    dataPriv.get( this, "events" ) || Object.create( null )
                )[ event.type ] || [],
                special = jQuery.event.special[ event.type ] || {};
    
            // Use the fix-ed jQuery.Event rather than the (read-only) native event
            args[ 0 ] = event;
    
            for ( i = 1; i < arguments.length; i++ ) {
                args[ i ] = arguments[ i ];
            }
    
            event.delegateTarget = this;
    
            // Call the preDispatch hook for the mapped type, and let it bail if desired
            if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
                return;
            }
    
            // Determine handlers
            handlerQueue = jQuery.event.handlers.call( this, event, handlers );
    
            // Run delegates first; they may want to stop propagation beneath us
            i = 0;
            while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
                event.currentTarget = matched.elem;
    
                j = 0;
                while ( ( handleObj = matched.handlers[ j++ ] ) &&
                    !event.isImmediatePropagationStopped() ) {
    
                    // If the event is namespaced, then each handler is only invoked if it is
                    // specially universal or its namespaces are a superset of the event's.
                    if ( !event.rnamespace || handleObj.namespace === false ||
                        event.rnamespace.test( handleObj.namespace ) ) {
    
                        event.handleObj = handleObj;
                        event.data = handleObj.data;
    
                        ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
                            handleObj.handler ).apply( matched.elem, args );
    
                        if ( ret !== undefined ) {
                            if ( ( event.result = ret ) === false ) {
                                event.preventDefault();
                                event.stopPropagation();
                            }
                        }
                    }
                }
            }
    
            // Call the postDispatch hook for the mapped type
            if ( special.postDispatch ) {
                special.postDispatch.call( this, event );
            }
    
            return event.result;
        },
    
        handlers: function( event, handlers ) {
            var i, handleObj, sel, matchedHandlers, matchedSelectors,
                handlerQueue = [],
                delegateCount = handlers.delegateCount,
                cur = event.target;
    
            // Find delegate handlers
            if ( delegateCount &&
    
                // Support: IE <=9
                // Black-hole SVG <use> instance trees (trac-13180)
                cur.nodeType &&
    
                // Support: Firefox <=42
                // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
                // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
                // Support: IE 11 only
                // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
                !( event.type === "click" && event.button >= 1 ) ) {
    
                for ( ; cur !== this; cur = cur.parentNode || this ) {
    
                    // Don't check non-elements (#13208)
                    // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
                    if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
                        matchedHandlers = [];
                        matchedSelectors = {};
                        for ( i = 0; i < delegateCount; i++ ) {
                            handleObj = handlers[ i ];
    
                            // Don't conflict with Object.prototype properties (#13203)
                            sel = handleObj.selector + " ";
    
                            if ( matchedSelectors[ sel ] === undefined ) {
                                matchedSelectors[ sel ] = handleObj.needsContext ?
                                    jQuery( sel, this ).index( cur ) > -1 :
                                    jQuery.find( sel, this, null, [ cur ] ).length;
                            }
                            if ( matchedSelectors[ sel ] ) {
                                matchedHandlers.push( handleObj );
                            }
                        }
                        if ( matchedHandlers.length ) {
                            handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
                        }
                    }
                }
            }
    
            // Add the remaining (directly-bound) handlers
            cur = this;
            if ( delegateCount < handlers.length ) {
                handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
            }
    
            return handlerQueue;
        },
    
        addProp: function( name, hook ) {
            Object.defineProperty( jQuery.Event.prototype, name, {
                enumerable: true,
                configurable: true,
    
                get: isFunction( hook ) ?
                    function() {
                        if ( this.originalEvent ) {
                            return hook( this.originalEvent );
                        }
                    } :
                    function() {
                        if ( this.originalEvent ) {
                            return this.originalEvent[ name ];
                        }
                    },
    
                set: function( value ) {
                    Object.defineProperty( this, name, {
                        enumerable: true,
                        configurable: true,
                        writable: true,
                        value: value
                    } );
                }
            } );
        },
    
        fix: function( originalEvent ) {
            return originalEvent[ jQuery.expando ] ?
                originalEvent :
                new jQuery.Event( originalEvent );
        },
    
        special: {
            load: {
    
                // Prevent triggered image.load events from bubbling to window.load
                noBubble: true
            },
            click: {
    
                // Utilize native event to ensure correct state for checkable inputs
                setup: function( data ) {
    
                    // For mutual compressibility with _default, replace `this` access with a local var.
                    // `|| data` is dead code meant only to preserve the variable through minification.
                    var el = this || data;
    
                    // Claim the first handler
                    if ( rcheckableType.test( el.type ) &&
                        el.click && nodeName( el, "input" ) ) {
    
                        // dataPriv.set( el, "click", ... )
                        leverageNative( el, "click", returnTrue );
                    }
    
                    // Return false to allow normal processing in the caller
                    return false;
                },
                trigger: function( data ) {
    
                    // For mutual compressibility with _default, replace `this` access with a local var.
                    // `|| data` is dead code meant only to preserve the variable through minification.
                    var el = this || data;
    
                    // Force setup before triggering a click
                    if ( rcheckableType.test( el.type ) &&
                        el.click && nodeName( el, "input" ) ) {
    
                        leverageNative( el, "click" );
                    }
    
                    // Return non-false to allow normal event-path propagation
                    return true;
                },
    
                // For cross-browser consistency, suppress native .click() on links
                // Also prevent it if we're currently inside a leveraged native-event stack
                _default: function( event ) {
                    var target = event.target;
                    return rcheckableType.test( target.type ) &&
                        target.click && nodeName( target, "input" ) &&
                        dataPriv.get( target, "click" ) ||
                        nodeName( target, "a" );
                }
            },
    
            beforeunload: {
                postDispatch: function( event ) {
    
                    // Support: Firefox 20+
                    // Firefox doesn't alert if the returnValue field is not set.
                    if ( event.result !== undefined && event.originalEvent ) {
                        event.originalEvent.returnValue = event.result;
                    }
                }
            }
        }
    };
    
    // Ensure the presence of an event listener that handles manually-triggered
    // synthetic events by interrupting progress until reinvoked in response to
    // *native* events that it fires directly, ensuring that state changes have
    // already occurred before other listeners are invoked.
    function leverageNative( el, type, expectSync ) {
    
        // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
        if ( !expectSync ) {
            if ( dataPriv.get( el, type ) === undefined ) {
                jQuery.event.add( el, type, returnTrue );
            }
            return;
        }
    
        // Register the controller as a special universal handler for all event namespaces
        dataPriv.set( el, type, false );
        jQuery.event.add( el, type, {
            namespace: false,
            handler: function( event ) {
                var notAsync, result,
                    saved = dataPriv.get( this, type );
    
                if ( ( event.isTrigger & 1 ) && this[ type ] ) {
    
                    // Interrupt processing of the outer synthetic .trigger()ed event
                    // Saved data should be false in such cases, but might be a leftover capture object
                    // from an async native handler (gh-4350)
                    if ( !saved.length ) {
    
                        // Store arguments for use when handling the inner native event
                        // There will always be at least one argument (an event object), so this array
                        // will not be confused with a leftover capture object.
                        saved = slice.call( arguments );
                        dataPriv.set( this, type, saved );
    
                        // Trigger the native event and capture its result
                        // Support: IE <=9 - 11+
                        // focus() and blur() are asynchronous
                        notAsync = expectSync( this, type );
                        this[ type ]();
                        result = dataPriv.get( this, type );
                        if ( saved !== result || notAsync ) {
                            dataPriv.set( this, type, false );
                        } else {
                            result = {};
                        }
                        if ( saved !== result ) {
    
                            // Cancel the outer synthetic event
                            event.stopImmediatePropagation();
                            event.preventDefault();
    
                            // Support: Chrome 86+
                            // In Chrome, if an element having a focusout handler is blurred by
                            // clicking outside of it, it invokes the handler synchronously. If
                            // that handler calls `.remove()` on the element, the data is cleared,
                            // leaving `result` undefined. We need to guard against this.
                            return result && result.value;
                        }
    
                    // If this is an inner synthetic event for an event with a bubbling surrogate
                    // (focus or blur), assume that the surrogate already propagated from triggering the
                    // native event and prevent that from happening again here.
                    // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
                    // bubbling surrogate propagates *after* the non-bubbling base), but that seems
                    // less bad than duplication.
                    } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
                        event.stopPropagation();
                    }
    
                // If this is a native event triggered above, everything is now in order
                // Fire an inner synthetic event with the original arguments
                } else if ( saved.length ) {
    
                    // ...and capture the result
                    dataPriv.set( this, type, {
                        value: jQuery.event.trigger(
    
                            // Support: IE <=9 - 11+
                            // Extend with the prototype to reset the above stopImmediatePropagation()
                            jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
                            saved.slice( 1 ),
                            this
                        )
                    } );
    
                    // Abort handling of the native event
                    event.stopImmediatePropagation();
                }
            }
        } );
    }
    
    jQuery.removeEvent = function( elem, type, handle ) {
    
        // This "if" is needed for plain objects
        if ( elem.removeEventListener ) {
            elem.removeEventListener( type, handle );
        }
    };
    
    jQuery.Event = function( src, props ) {
    
        // Allow instantiation without the 'new' keyword
        if ( !( this instanceof jQuery.Event ) ) {
            return new jQuery.Event( src, props );
        }
    
        // Event object
        if ( src && src.type ) {
            this.originalEvent = src;
            this.type = src.type;
    
            // Events bubbling up the document may have been marked as prevented
            // by a handler lower down the tree; reflect the correct value.
            this.isDefaultPrevented = src.defaultPrevented ||
                    src.defaultPrevented === undefined &&
    
                    // Support: Android <=2.3 only
                    src.returnValue === false ?
                returnTrue :
                returnFalse;
    
            // Create target properties
            // Support: Safari <=6 - 7 only
            // Target should not be a text node (#504, #13143)
            this.target = ( src.target && src.target.nodeType === 3 ) ?
                src.target.parentNode :
                src.target;
    
            this.currentTarget = src.currentTarget;
            this.relatedTarget = src.relatedTarget;
    
        // Event type
        } else {
            this.type = src;
        }
    
        // Put explicitly provided properties onto the event object
        if ( props ) {
            jQuery.extend( this, props );
        }
    
        // Create a timestamp if incoming event doesn't have one
        this.timeStamp = src && src.timeStamp || Date.now();
    
        // Mark it as fixed
        this[ jQuery.expando ] = true;
    };
    
    // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
    // https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
    jQuery.Event.prototype = {
        constructor: jQuery.Event,
        isDefaultPrevented: returnFalse,
        isPropagationStopped: returnFalse,
        isImmediatePropagationStopped: returnFalse,
        isSimulated: false,
    
        preventDefault: function() {
            var e = this.originalEvent;
    
            this.isDefaultPrevented = returnTrue;
    
            if ( e && !this.isSimulated ) {
                e.preventDefault();
            }
        },
        stopPropagation: function() {
            var e = this.originalEvent;
    
            this.isPropagationStopped = returnTrue;
    
            if ( e && !this.isSimulated ) {
                e.stopPropagation();
            }
        },
        stopImmediatePropagation: function() {
            var e = this.originalEvent;
    
            this.isImmediatePropagationStopped = returnTrue;
    
            if ( e && !this.isSimulated ) {
                e.stopImmediatePropagation();
            }
    
            this.stopPropagation();
        }
    };
    
    // Includes all common event props including KeyEvent and MouseEvent specific props
    jQuery.each( {
        altKey: true,
        bubbles: true,
        cancelable: true,
        changedTouches: true,
        ctrlKey: true,
        detail: true,
        eventPhase: true,
        metaKey: true,
        pageX: true,
        pageY: true,
        shiftKey: true,
        view: true,
        "char": true,
        code: true,
        charCode: true,
        key: true,
        keyCode: true,
        button: true,
        buttons: true,
        clientX: true,
        clientY: true,
        offsetX: true,
        offsetY: true,
        pointerId: true,
        pointerType: true,
        screenX: true,
        screenY: true,
        targetTouches: true,
        toElement: true,
        touches: true,
        which: true
    }, jQuery.event.addProp );
    
    jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
        jQuery.event.special[ type ] = {
    
            // Utilize native event if possible so blur/focus sequence is correct
            setup: function() {
    
                // Claim the first handler
                // dataPriv.set( this, "focus", ... )
                // dataPriv.set( this, "blur", ... )
                leverageNative( this, type, expectSync );
    
                // Return false to allow normal processing in the caller
                return false;
            },
            trigger: function() {
    
                // Force setup before trigger
                leverageNative( this, type );
    
                // Return non-false to allow normal event-path propagation
                return true;
            },
    
            // Suppress native focus or blur as it's already being fired
            // in leverageNative.
            _default: function() {
                return true;
            },
    
            delegateType: delegateType
        };
    } );
    
    // Create mouseenter/leave events using mouseover/out and event-time checks
    // so that event delegation works in jQuery.
    // Do the same for pointerenter/pointerleave and pointerover/pointerout
    //
    // Support: Safari 7 only
    // Safari sends mouseenter too often; see:
    // https://bugs.chromium.org/p/chromium/issues/detail?id=470258
    // for the description of the bug (it existed in older Chrome versions as well).
    jQuery.each( {
        mouseenter: "mouseover",
        mouseleave: "mouseout",
        pointerenter: "pointerover",
        pointerleave: "pointerout"
    }, function( orig, fix ) {
        jQuery.event.special[ orig ] = {
            delegateType: fix,
            bindType: fix,
    
            handle: function( event ) {
                var ret,
                    target = this,
                    related = event.relatedTarget,
                    handleObj = event.handleObj;
    
                // For mouseenter/leave call the handler if related is outside the target.
                // NB: No relatedTarget if the mouse left/entered the browser window
                if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
                    event.type = handleObj.origType;
                    ret = handleObj.handler.apply( this, arguments );
                    event.type = fix;
                }
                return ret;
            }
        };
    } );
    
    jQuery.fn.extend( {
    
        on: function( types, selector, data, fn ) {
            return on( this, types, selector, data, fn );
        },
        one: function( types, selector, data, fn ) {
            return on( this, types, selector, data, fn, 1 );
        },
        off: function( types, selector, fn ) {
            var handleObj, type;
            if ( types && types.preventDefault && types.handleObj ) {
    
                // ( event )  dispatched jQuery.Event
                handleObj = types.handleObj;
                jQuery( types.delegateTarget ).off(
                    handleObj.namespace ?
                        handleObj.origType + "." + handleObj.namespace :
                        handleObj.origType,
                    handleObj.selector,
                    handleObj.handler
                );
                return this;
            }
            if ( typeof types === "object" ) {
    
                // ( types-object [, selector] )
                for ( type in types ) {
                    this.off( type, selector, types[ type ] );
                }
                return this;
            }
            if ( selector === false || typeof selector === "function" ) {
    
                // ( types [, fn] )
                fn = selector;
                selector = undefined;
            }
            if ( fn === false ) {
                fn = returnFalse;
            }
            return this.each( function() {
                jQuery.event.remove( this, types, fn, selector );
            } );
        }
    } );
    
    
    var
    
        // Support: IE <=10 - 11, Edge 12 - 13 only
        // In IE/Edge using regex groups here causes severe slowdowns.
        // See https://connect.microsoft.com/IE/feedback/details/1736512/
        rnoInnerhtml = /<script|<style|<link/i,
    
        // checked="checked" or checked
        rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
        rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;
    
    // Prefer a tbody over its parent table for containing new rows
    function manipulationTarget( elem, content ) {
        if ( nodeName( elem, "table" ) &&
            nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {
    
            return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
        }
    
        return elem;
    }
    
    // Replace/restore the type attribute of script elements for safe DOM manipulation
    function disableScript( elem ) {
        elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
        return elem;
    }
    function restoreScript( elem ) {
        if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
            elem.type = elem.type.slice( 5 );
        } else {
            elem.removeAttribute( "type" );
        }
    
        return elem;
    }
    
    function cloneCopyEvent( src, dest ) {
        var i, l, type, pdataOld, udataOld, udataCur, events;
    
        if ( dest.nodeType !== 1 ) {
            return;
        }
    
        // 1. Copy private data: events, handlers, etc.
        if ( dataPriv.hasData( src ) ) {
            pdataOld = dataPriv.get( src );
            events = pdataOld.events;
    
            if ( events ) {
                dataPriv.remove( dest, "handle events" );
    
                for ( type in events ) {
                    for ( i = 0, l = events[ type ].length; i < l; i++ ) {
                        jQuery.event.add( dest, type, events[ type ][ i ] );
                    }
                }
            }
        }
    
        // 2. Copy user data
        if ( dataUser.hasData( src ) ) {
            udataOld = dataUser.access( src );
            udataCur = jQuery.extend( {}, udataOld );
    
            dataUser.set( dest, udataCur );
        }
    }
    
    // Fix IE bugs, see support tests
    function fixInput( src, dest ) {
        var nodeName = dest.nodeName.toLowerCase();
    
        // Fails to persist the checked state of a cloned checkbox or radio button.
        if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
            dest.checked = src.checked;
    
        // Fails to return the selected option to the default selected state when cloning options
        } else if ( nodeName === "input" || nodeName === "textarea" ) {
            dest.defaultValue = src.defaultValue;
        }
    }
    
    function domManip( collection, args, callback, ignored ) {
    
        // Flatten any nested arrays
        args = flat( args );
    
        var fragment, first, scripts, hasScripts, node, doc,
            i = 0,
            l = collection.length,
            iNoClone = l - 1,
            value = args[ 0 ],
            valueIsFunction = isFunction( value );
    
        // We can't cloneNode fragments that contain checked, in WebKit
        if ( valueIsFunction ||
                ( l > 1 && typeof value === "string" &&
                    !support.checkClone && rchecked.test( value ) ) ) {
            return collection.each( function( index ) {
                var self = collection.eq( index );
                if ( valueIsFunction ) {
                    args[ 0 ] = value.call( this, index, self.html() );
                }
                domManip( self, args, callback, ignored );
            } );
        }
    
        if ( l ) {
            fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
            first = fragment.firstChild;
    
            if ( fragment.childNodes.length === 1 ) {
                fragment = first;
            }
    
            // Require either new content or an interest in ignored elements to invoke the callback
            if ( first || ignored ) {
                scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
                hasScripts = scripts.length;
    
                // Use the original fragment for the last item
                // instead of the first because it can end up
                // being emptied incorrectly in certain situations (#8070).
                for ( ; i < l; i++ ) {
                    node = fragment;
    
                    if ( i !== iNoClone ) {
                        node = jQuery.clone( node, true, true );
    
                        // Keep references to cloned scripts for later restoration
                        if ( hasScripts ) {
    
                            // Support: Android <=4.0 only, PhantomJS 1 only
                            // push.apply(_, arraylike) throws on ancient WebKit
                            jQuery.merge( scripts, getAll( node, "script" ) );
                        }
                    }
    
                    callback.call( collection[ i ], node, i );
                }
    
                if ( hasScripts ) {
                    doc = scripts[ scripts.length - 1 ].ownerDocument;
    
                    // Reenable scripts
                    jQuery.map( scripts, restoreScript );
    
                    // Evaluate executable scripts on first document insertion
                    for ( i = 0; i < hasScripts; i++ ) {
                        node = scripts[ i ];
                        if ( rscriptType.test( node.type || "" ) &&
                            !dataPriv.access( node, "globalEval" ) &&
                            jQuery.contains( doc, node ) ) {
    
                            if ( node.src && ( node.type || "" ).toLowerCase()  !== "module" ) {
    
                                // Optional AJAX dependency, but won't run scripts if not present
                                if ( jQuery._evalUrl && !node.noModule ) {
                                    jQuery._evalUrl( node.src, {
                                        nonce: node.nonce || node.getAttribute( "nonce" )
                                    }, doc );
                                }
                            } else {
                                DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
                            }
                        }
                    }
                }
            }
        }
    
        return collection;
    }
    
    function remove( elem, selector, keepData ) {
        var node,
            nodes = selector ? jQuery.filter( selector, elem ) : elem,
            i = 0;
    
        for ( ; ( node = nodes[ i ] ) != null; i++ ) {
            if ( !keepData && node.nodeType === 1 ) {
                jQuery.cleanData( getAll( node ) );
            }
    
            if ( node.parentNode ) {
                if ( keepData && isAttached( node ) ) {
                    setGlobalEval( getAll( node, "script" ) );
                }
                node.parentNode.removeChild( node );
            }
        }
    
        return elem;
    }
    
    jQuery.extend( {
        htmlPrefilter: function( html ) {
            return html;
        },
    
        clone: function( elem, dataAndEvents, deepDataAndEvents ) {
            var i, l, srcElements, destElements,
                clone = elem.cloneNode( true ),
                inPage = isAttached( elem );
    
            // Fix IE cloning issues
            if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
                    !jQuery.isXMLDoc( elem ) ) {
    
                // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
                destElements = getAll( clone );
                srcElements = getAll( elem );
    
                for ( i = 0, l = srcElements.length; i < l; i++ ) {
                    fixInput( srcElements[ i ], destElements[ i ] );
                }
            }
    
            // Copy the events from the original to the clone
            if ( dataAndEvents ) {
                if ( deepDataAndEvents ) {
                    srcElements = srcElements || getAll( elem );
                    destElements = destElements || getAll( clone );
    
                    for ( i = 0, l = srcElements.length; i < l; i++ ) {
                        cloneCopyEvent( srcElements[ i ], destElements[ i ] );
                    }
                } else {
                    cloneCopyEvent( elem, clone );
                }
            }
    
            // Preserve script evaluation history
            destElements = getAll( clone, "script" );
            if ( destElements.length > 0 ) {
                setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
            }
    
            // Return the cloned set
            return clone;
        },
    
        cleanData: function( elems ) {
            var data, elem, type,
                special = jQuery.event.special,
                i = 0;
    
            for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
                if ( acceptData( elem ) ) {
                    if ( ( data = elem[ dataPriv.expando ] ) ) {
                        if ( data.events ) {
                            for ( type in data.events ) {
                                if ( special[ type ] ) {
                                    jQuery.event.remove( elem, type );
    
                                // This is a shortcut to avoid jQuery.event.remove's overhead
                                } else {
                                    jQuery.removeEvent( elem, type, data.handle );
                                }
                            }
                        }
    
                        // Support: Chrome <=35 - 45+
                        // Assign undefined instead of using delete, see Data#remove
                        elem[ dataPriv.expando ] = undefined;
                    }
                    if ( elem[ dataUser.expando ] ) {
    
                        // Support: Chrome <=35 - 45+
                        // Assign undefined instead of using delete, see Data#remove
                        elem[ dataUser.expando ] = undefined;
                    }
                }
            }
        }
    } );
    
    jQuery.fn.extend( {
        detach: function( selector ) {
            return remove( this, selector, true );
        },
    
        remove: function( selector ) {
            return remove( this, selector );
        },
    
        text: function( value ) {
            return access( this, function( value ) {
                return value === undefined ?
                    jQuery.text( this ) :
                    this.empty().each( function() {
                        if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
                            this.textContent = value;
                        }
                    } );
            }, null, value, arguments.length );
        },
    
        append: function() {
            return domManip( this, arguments, function( elem ) {
                if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
                    var target = manipulationTarget( this, elem );
                    target.appendChild( elem );
                }
            } );
        },
    
        prepend: function() {
            return domManip( this, arguments, function( elem ) {
                if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
                    var target = manipulationTarget( this, elem );
                    target.insertBefore( elem, target.firstChild );
                }
            } );
        },
    
        before: function() {
            return domManip( this, arguments, function( elem ) {
                if ( this.parentNode ) {
                    this.parentNode.insertBefore( elem, this );
                }
            } );
        },
    
        after: function() {
            return domManip( this, arguments, function( elem ) {
                if ( this.parentNode ) {
                    this.parentNode.insertBefore( elem, this.nextSibling );
                }
            } );
        },
    
        empty: function() {
            var elem,
                i = 0;
    
            for ( ; ( elem = this[ i ] ) != null; i++ ) {
                if ( elem.nodeType === 1 ) {
    
                    // Prevent memory leaks
                    jQuery.cleanData( getAll( elem, false ) );
    
                    // Remove any remaining nodes
                    elem.textContent = "";
                }
            }
    
            return this;
        },
    
        clone: function( dataAndEvents, deepDataAndEvents ) {
            dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
            deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
    
            return this.map( function() {
                return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
            } );
        },
    
        html: function( value ) {
            return access( this, function( value ) {
                var elem = this[ 0 ] || {},
                    i = 0,
                    l = this.length;
    
                if ( value === undefined && elem.nodeType === 1 ) {
                    return elem.innerHTML;
                }
    
                // See if we can take a shortcut and just use innerHTML
                if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
                    !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
    
                    value = jQuery.htmlPrefilter( value );
    
                    try {
                        for ( ; i < l; i++ ) {
                            elem = this[ i ] || {};
    
                            // Remove element nodes and prevent memory leaks
                            if ( elem.nodeType === 1 ) {
                                jQuery.cleanData( getAll( elem, false ) );
                                elem.innerHTML = value;
                            }
                        }
    
                        elem = 0;
    
                    // If using innerHTML throws an exception, use the fallback method
                    } catch ( e ) {}
                }
    
                if ( elem ) {
                    this.empty().append( value );
                }
            }, null, value, arguments.length );
        },
    
        replaceWith: function() {
            var ignored = [];
    
            // Make the changes, replacing each non-ignored context element with the new content
            return domManip( this, arguments, function( elem ) {
                var parent = this.parentNode;
    
                if ( jQuery.inArray( this, ignored ) < 0 ) {
                    jQuery.cleanData( getAll( this ) );
                    if ( parent ) {
                        parent.replaceChild( elem, this );
                    }
                }
    
            // Force callback invocation
            }, ignored );
        }
    } );
    
    jQuery.each( {
        appendTo: "append",
        prependTo: "prepend",
        insertBefore: "before",
        insertAfter: "after",
        replaceAll: "replaceWith"
    }, function( name, original ) {
        jQuery.fn[ name ] = function( selector ) {
            var elems,
                ret = [],
                insert = jQuery( selector ),
                last = insert.length - 1,
                i = 0;
    
            for ( ; i <= last; i++ ) {
                elems = i === last ? this : this.clone( true );
                jQuery( insert[ i ] )[ original ]( elems );
    
                // Support: Android <=4.0 only, PhantomJS 1 only
                // .get() because push.apply(_, arraylike) throws on ancient WebKit
                push.apply( ret, elems.get() );
            }
    
            return this.pushStack( ret );
        };
    } );
    var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
    
    var getStyles = function( elem ) {
    
            // Support: IE <=11 only, Firefox <=30 (#15098, #14150)
            // IE throws on elements created in popups
            // FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
            var view = elem.ownerDocument.defaultView;
    
            if ( !view || !view.opener ) {
                view = window;
            }
    
            return view.getComputedStyle( elem );
        };
    
    var swap = function( elem, options, callback ) {
        var ret, name,
            old = {};
    
        // Remember the old values, and insert the new ones
        for ( name in options ) {
            old[ name ] = elem.style[ name ];
            elem.style[ name ] = options[ name ];
        }
    
        ret = callback.call( elem );
    
        // Revert the old values
        for ( name in options ) {
            elem.style[ name ] = old[ name ];
        }
    
        return ret;
    };
    
    
    var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );
    
    
    
    ( function() {
    
        // Executing both pixelPosition & boxSizingReliable tests require only one layout
        // so they're executed at the same time to save the second computation.
        function computeStyleTests() {
    
            // This is a singleton, we need to execute it only once
            if ( !div ) {
                return;
            }
    
            container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
                "margin-top:1px;padding:0;border:0";
            div.style.cssText =
                "position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
                "margin:auto;border:1px;padding:1px;" +
                "width:60%;top:1%";
            documentElement.appendChild( container ).appendChild( div );
    
            var divStyle = window.getComputedStyle( div );
            pixelPositionVal = divStyle.top !== "1%";
    
            // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
            reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;
    
            // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
            // Some styles come back with percentage values, even though they shouldn't
            div.style.right = "60%";
            pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;
    
            // Support: IE 9 - 11 only
            // Detect misreporting of content dimensions for box-sizing:border-box elements
            boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;
    
            // Support: IE 9 only
            // Detect overflow:scroll screwiness (gh-3699)
            // Support: Chrome <=64
            // Don't get tricked when zoom affects offsetWidth (gh-4029)
            div.style.position = "absolute";
            scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;
    
            documentElement.removeChild( container );
    
            // Nullify the div so it wouldn't be stored in the memory and
            // it will also be a sign that checks already performed
            div = null;
        }
    
        function roundPixelMeasures( measure ) {
            return Math.round( parseFloat( measure ) );
        }
    
        var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
            reliableTrDimensionsVal, reliableMarginLeftVal,
            container = document.createElement( "div" ),
            div = document.createElement( "div" );
    
        // Finish early in limited (non-browser) environments
        if ( !div.style ) {
            return;
        }
    
        // Support: IE <=9 - 11 only
        // Style of cloned element affects source element cloned (#8908)
        div.style.backgroundClip = "content-box";
        div.cloneNode( true ).style.backgroundClip = "";
        support.clearCloneStyle = div.style.backgroundClip === "content-box";
    
        jQuery.extend( support, {
            boxSizingReliable: function() {
                computeStyleTests();
                return boxSizingReliableVal;
            },
            pixelBoxStyles: function() {
                computeStyleTests();
                return pixelBoxStylesVal;
            },
            pixelPosition: function() {
                computeStyleTests();
                return pixelPositionVal;
            },
            reliableMarginLeft: function() {
                computeStyleTests();
                return reliableMarginLeftVal;
            },
            scrollboxSize: function() {
                computeStyleTests();
                return scrollboxSizeVal;
            },
    
            // Support: IE 9 - 11+, Edge 15 - 18+
            // IE/Edge misreport `getComputedStyle` of table rows with width/height
            // set in CSS while `offset*` properties report correct values.
            // Behavior in IE 9 is more subtle than in newer versions & it passes
            // some versions of this test; make sure not to make it pass there!
            //
            // Support: Firefox 70+
            // Only Firefox includes border widths
            // in computed dimensions. (gh-4529)
            reliableTrDimensions: function() {
                var table, tr, trChild, trStyle;
                if ( reliableTrDimensionsVal == null ) {
                    table = document.createElement( "table" );
                    tr = document.createElement( "tr" );
                    trChild = document.createElement( "div" );
    
                    table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate";
                    tr.style.cssText = "border:1px solid";
    
                    // Support: Chrome 86+
                    // Height set through cssText does not get applied.
                    // Computed height then comes back as 0.
                    tr.style.height = "1px";
                    trChild.style.height = "9px";
    
                    // Support: Android 8 Chrome 86+
                    // In our bodyBackground.html iframe,
                    // display for all div elements is set to "inline",
                    // which causes a problem only in Android 8 Chrome 86.
                    // Ensuring the div is display: block
                    // gets around this issue.
                    trChild.style.display = "block";
    
                    documentElement
                        .appendChild( table )
                        .appendChild( tr )
                        .appendChild( trChild );
    
                    trStyle = window.getComputedStyle( tr );
                    reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) +
                        parseInt( trStyle.borderTopWidth, 10 ) +
                        parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight;
    
                    documentElement.removeChild( table );
                }
                return reliableTrDimensionsVal;
            }
        } );
    } )();
    
    
    function curCSS( elem, name, computed ) {
        var width, minWidth, maxWidth, ret,
    
            // Support: Firefox 51+
            // Retrieving style before computed somehow
            // fixes an issue with getting wrong values
            // on detached elements
            style = elem.style;
    
        computed = computed || getStyles( elem );
    
        // getPropertyValue is needed for:
        //   .css('filter') (IE 9 only, #12537)
        //   .css('--customProperty) (#3144)
        if ( computed ) {
            ret = computed.getPropertyValue( name ) || computed[ name ];
    
            if ( ret === "" && !isAttached( elem ) ) {
                ret = jQuery.style( elem, name );
            }
    
            // A tribute to the "awesome hack by Dean Edwards"
            // Android Browser returns percentage for some values,
            // but width seems to be reliably pixels.
            // This is against the CSSOM draft spec:
            // https://drafts.csswg.org/cssom/#resolved-values
            if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {
    
                // Remember the original values
                width = style.width;
                minWidth = style.minWidth;
                maxWidth = style.maxWidth;
    
                // Put in the new values to get a computed value out
                style.minWidth = style.maxWidth = style.width = ret;
                ret = computed.width;
    
                // Revert the changed values
                style.width = width;
                style.minWidth = minWidth;
                style.maxWidth = maxWidth;
            }
        }
    
        return ret !== undefined ?
    
            // Support: IE <=9 - 11 only
            // IE returns zIndex value as an integer.
            ret + "" :
            ret;
    }
    
    
    function addGetHookIf( conditionFn, hookFn ) {
    
        // Define the hook, we'll check on the first run if it's really needed.
        return {
            get: function() {
                if ( conditionFn() ) {
    
                    // Hook not needed (or it's not possible to use it due
                    // to missing dependency), remove it.
                    delete this.get;
                    return;
                }
    
                // Hook needed; redefine it so that the support test is not executed again.
                return ( this.get = hookFn ).apply( this, arguments );
            }
        };
    }
    
    
    var cssPrefixes = [ "Webkit", "Moz", "ms" ],
        emptyStyle = document.createElement( "div" ).style,
        vendorProps = {};
    
    // Return a vendor-prefixed property or undefined
    function vendorPropName( name ) {
    
        // Check for vendor prefixed names
        var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
            i = cssPrefixes.length;
    
        while ( i-- ) {
            name = cssPrefixes[ i ] + capName;
            if ( name in emptyStyle ) {
                return name;
            }
        }
    }
    
    // Return a potentially-mapped jQuery.cssProps or vendor prefixed property
    function finalPropName( name ) {
        var final = jQuery.cssProps[ name ] || vendorProps[ name ];
    
        if ( final ) {
            return final;
        }
        if ( name in emptyStyle ) {
            return name;
        }
        return vendorProps[ name ] = vendorPropName( name ) || name;
    }
    
    
    var
    
        // Swappable if display is none or starts with table
        // except "table", "table-cell", or "table-caption"
        // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
        rdisplayswap = /^(none|table(?!-c[ea]).+)/,
        rcustomProp = /^--/,
        cssShow = { position: "absolute", visibility: "hidden", display: "block" },
        cssNormalTransform = {
            letterSpacing: "0",
            fontWeight: "400"
        };
    
    function setPositiveNumber( _elem, value, subtract ) {
    
        // Any relative (+/-) values have already been
        // normalized at this point
        var matches = rcssNum.exec( value );
        return matches ?
    
            // Guard against undefined "subtract", e.g., when used as in cssHooks
            Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
            value;
    }
    
    function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
        var i = dimension === "width" ? 1 : 0,
            extra = 0,
            delta = 0;
    
        // Adjustment may not be necessary
        if ( box === ( isBorderBox ? "border" : "content" ) ) {
            return 0;
        }
    
        for ( ; i < 4; i += 2 ) {
    
            // Both box models exclude margin
            if ( box === "margin" ) {
                delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
            }
    
            // If we get here with a content-box, we're seeking "padding" or "border" or "margin"
            if ( !isBorderBox ) {
    
                // Add padding
                delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
    
                // For "border" or "margin", add border
                if ( box !== "padding" ) {
                    delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
    
                // But still keep track of it otherwise
                } else {
                    extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
                }
    
            // If we get here with a border-box (content + padding + border), we're seeking "content" or
            // "padding" or "margin"
            } else {
    
                // For "content", subtract padding
                if ( box === "content" ) {
                    delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
                }
    
                // For "content" or "padding", subtract border
                if ( box !== "margin" ) {
                    delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
                }
            }
        }
    
        // Account for positive content-box scroll gutter when requested by providing computedVal
        if ( !isBorderBox && computedVal >= 0 ) {
    
            // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
            // Assuming integer scroll gutter, subtract the rest and round down
            delta += Math.max( 0, Math.ceil(
                elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
                computedVal -
                delta -
                extra -
                0.5
    
            // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
            // Use an explicit zero to avoid NaN (gh-3964)
            ) ) || 0;
        }
    
        return delta;
    }
    
    function getWidthOrHeight( elem, dimension, extra ) {
    
        // Start with computed style
        var styles = getStyles( elem ),
    
            // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
            // Fake content-box until we know it's needed to know the true value.
            boxSizingNeeded = !support.boxSizingReliable() || extra,
            isBorderBox = boxSizingNeeded &&
                jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
            valueIsBorderBox = isBorderBox,
    
            val = curCSS( elem, dimension, styles ),
            offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );
    
        // Support: Firefox <=54
        // Return a confounding non-pixel value or feign ignorance, as appropriate.
        if ( rnumnonpx.test( val ) ) {
            if ( !extra ) {
                return val;
            }
            val = "auto";
        }
    
    
        // Support: IE 9 - 11 only
        // Use offsetWidth/offsetHeight for when box sizing is unreliable.
        // In those cases, the computed value can be trusted to be border-box.
        if ( ( !support.boxSizingReliable() && isBorderBox ||
    
            // Support: IE 10 - 11+, Edge 15 - 18+
            // IE/Edge misreport `getComputedStyle` of table rows with width/height
            // set in CSS while `offset*` properties report correct values.
            // Interestingly, in some cases IE 9 doesn't suffer from this issue.
            !support.reliableTrDimensions() && nodeName( elem, "tr" ) ||
    
            // Fall back to offsetWidth/offsetHeight when value is "auto"
            // This happens for inline elements with no explicit setting (gh-3571)
            val === "auto" ||
    
            // Support: Android <=4.1 - 4.3 only
            // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
            !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
    
            // Make sure the element is visible & connected
            elem.getClientRects().length ) {
    
            isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";
    
            // Where available, offsetWidth/offsetHeight approximate border box dimensions.
            // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
            // retrieved value as a content box dimension.
            valueIsBorderBox = offsetProp in elem;
            if ( valueIsBorderBox ) {
                val = elem[ offsetProp ];
            }
        }
    
        // Normalize "" and auto
        val = parseFloat( val ) || 0;
    
        // Adjust for the element's box model
        return ( val +
            boxModelAdjustment(
                elem,
                dimension,
                extra || ( isBorderBox ? "border" : "content" ),
                valueIsBorderBox,
                styles,
    
                // Provide the current computed size to request scroll gutter calculation (gh-3589)
                val
            )
        ) + "px";
    }
    
    jQuery.extend( {
    
        // Add in style property hooks for overriding the default
        // behavior of getting and setting a style property
        cssHooks: {
            opacity: {
                get: function( elem, computed ) {
                    if ( computed ) {
    
                        // We should always get a number back from opacity
                        var ret = curCSS( elem, "opacity" );
                        return ret === "" ? "1" : ret;
                    }
                }
            }
        },
    
        // Don't automatically add "px" to these possibly-unitless properties
        cssNumber: {
            "animationIterationCount": true,
            "columnCount": true,
            "fillOpacity": true,
            "flexGrow": true,
            "flexShrink": true,
            "fontWeight": true,
            "gridArea": true,
            "gridColumn": true,
            "gridColumnEnd": true,
            "gridColumnStart": true,
            "gridRow": true,
            "gridRowEnd": true,
            "gridRowStart": true,
            "lineHeight": true,
            "opacity": true,
            "order": true,
            "orphans": true,
            "widows": true,
            "zIndex": true,
            "zoom": true
        },
    
        // Add in properties whose names you wish to fix before
        // setting or getting the value
        cssProps: {},
    
        // Get and set the style property on a DOM Node
        style: function( elem, name, value, extra ) {
    
            // Don't set styles on text and comment nodes
            if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
                return;
            }
    
            // Make sure that we're working with the right name
            var ret, type, hooks,
                origName = camelCase( name ),
                isCustomProp = rcustomProp.test( name ),
                style = elem.style;
    
            // Make sure that we're working with the right name. We don't
            // want to query the value if it is a CSS custom property
            // since they are user-defined.
            if ( !isCustomProp ) {
                name = finalPropName( origName );
            }
    
            // Gets hook for the prefixed version, then unprefixed version
            hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
    
            // Check if we're setting a value
            if ( value !== undefined ) {
                type = typeof value;
    
                // Convert "+=" or "-=" to relative numbers (#7345)
                if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
                    value = adjustCSS( elem, name, ret );
    
                    // Fixes bug #9237
                    type = "number";
                }
    
                // Make sure that null and NaN values aren't set (#7116)
                if ( value == null || value !== value ) {
                    return;
                }
    
                // If a number was passed in, add the unit (except for certain CSS properties)
                // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
                // "px" to a few hardcoded values.
                if ( type === "number" && !isCustomProp ) {
                    value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
                }
    
                // background-* props affect original clone's values
                if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
                    style[ name ] = "inherit";
                }
    
                // If a hook was provided, use that value, otherwise just set the specified value
                if ( !hooks || !( "set" in hooks ) ||
                    ( value = hooks.set( elem, value, extra ) ) !== undefined ) {
    
                    if ( isCustomProp ) {
                        style.setProperty( name, value );
                    } else {
                        style[ name ] = value;
                    }
                }
    
            } else {
    
                // If a hook was provided get the non-computed value from there
                if ( hooks && "get" in hooks &&
                    ( ret = hooks.get( elem, false, extra ) ) !== undefined ) {
    
                    return ret;
                }
    
                // Otherwise just get the value from the style object
                return style[ name ];
            }
        },
    
        css: function( elem, name, extra, styles ) {
            var val, num, hooks,
                origName = camelCase( name ),
                isCustomProp = rcustomProp.test( name );
    
            // Make sure that we're working with the right name. We don't
            // want to modify the value if it is a CSS custom property
            // since they are user-defined.
            if ( !isCustomProp ) {
                name = finalPropName( origName );
            }
    
            // Try prefixed name followed by the unprefixed name
            hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
    
            // If a hook was provided get the computed value from there
            if ( hooks && "get" in hooks ) {
                val = hooks.get( elem, true, extra );
            }
    
            // Otherwise, if a way to get the computed value exists, use that
            if ( val === undefined ) {
                val = curCSS( elem, name, styles );
            }
    
            // Convert "normal" to computed value
            if ( val === "normal" && name in cssNormalTransform ) {
                val = cssNormalTransform[ name ];
            }
    
            // Make numeric if forced or a qualifier was provided and val looks numeric
            if ( extra === "" || extra ) {
                num = parseFloat( val );
                return extra === true || isFinite( num ) ? num || 0 : val;
            }
    
            return val;
        }
    } );
    
    jQuery.each( [ "height", "width" ], function( _i, dimension ) {
        jQuery.cssHooks[ dimension ] = {
            get: function( elem, computed, extra ) {
                if ( computed ) {
    
                    // Certain elements can have dimension info if we invisibly show them
                    // but it must have a current display style that would benefit
                    return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
    
                        // Support: Safari 8+
                        // Table columns in Safari have non-zero offsetWidth & zero
                        // getBoundingClientRect().width unless display is changed.
                        // Support: IE <=11 only
                        // Running getBoundingClientRect on a disconnected node
                        // in IE throws an error.
                        ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
                        swap( elem, cssShow, function() {
                            return getWidthOrHeight( elem, dimension, extra );
                        } ) :
                        getWidthOrHeight( elem, dimension, extra );
                }
            },
    
            set: function( elem, value, extra ) {
                var matches,
                    styles = getStyles( elem ),
    
                    // Only read styles.position if the test has a chance to fail
                    // to avoid forcing a reflow.
                    scrollboxSizeBuggy = !support.scrollboxSize() &&
                        styles.position === "absolute",
    
                    // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
                    boxSizingNeeded = scrollboxSizeBuggy || extra,
                    isBorderBox = boxSizingNeeded &&
                        jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
                    subtract = extra ?
                        boxModelAdjustment(
                            elem,
                            dimension,
                            extra,
                            isBorderBox,
                            styles
                        ) :
                        0;
    
                // Account for unreliable border-box dimensions by comparing offset* to computed and
                // faking a content-box to get border and padding (gh-3699)
                if ( isBorderBox && scrollboxSizeBuggy ) {
                    subtract -= Math.ceil(
                        elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
                        parseFloat( styles[ dimension ] ) -
                        boxModelAdjustment( elem, dimension, "border", false, styles ) -
                        0.5
                    );
                }
    
                // Convert to pixels if value adjustment is needed
                if ( subtract && ( matches = rcssNum.exec( value ) ) &&
                    ( matches[ 3 ] || "px" ) !== "px" ) {
    
                    elem.style[ dimension ] = value;
                    value = jQuery.css( elem, dimension );
                }
    
                return setPositiveNumber( elem, value, subtract );
            }
        };
    } );
    
    jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
        function( elem, computed ) {
            if ( computed ) {
                return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
                    elem.getBoundingClientRect().left -
                        swap( elem, { marginLeft: 0 }, function() {
                            return elem.getBoundingClientRect().left;
                        } )
                ) + "px";
            }
        }
    );
    
    // These hooks are used by animate to expand properties
    jQuery.each( {
        margin: "",
        padding: "",
        border: "Width"
    }, function( prefix, suffix ) {
        jQuery.cssHooks[ prefix + suffix ] = {
            expand: function( value ) {
                var i = 0,
                    expanded = {},
    
                    // Assumes a single number if not a string
                    parts = typeof value === "string" ? value.split( " " ) : [ value ];
    
                for ( ; i < 4; i++ ) {
                    expanded[ prefix + cssExpand[ i ] + suffix ] =
                        parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
                }
    
                return expanded;
            }
        };
    
        if ( prefix !== "margin" ) {
            jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
        }
    } );
    
    jQuery.fn.extend( {
        css: function( name, value ) {
            return access( this, function( elem, name, value ) {
                var styles, len,
                    map = {},
                    i = 0;
    
                if ( Array.isArray( name ) ) {
                    styles = getStyles( elem );
                    len = name.length;
    
                    for ( ; i < len; i++ ) {
                        map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
                    }
    
                    return map;
                }
    
                return value !== undefined ?
                    jQuery.style( elem, name, value ) :
                    jQuery.css( elem, name );
            }, name, value, arguments.length > 1 );
        }
    } );
    
    
    function Tween( elem, options, prop, end, easing ) {
        return new Tween.prototype.init( elem, options, prop, end, easing );
    }
    jQuery.Tween = Tween;
    
    Tween.prototype = {
        constructor: Tween,
        init: function( elem, options, prop, end, easing, unit ) {
            this.elem = elem;
            this.prop = prop;
            this.easing = easing || jQuery.easing._default;
            this.options = options;
            this.start = this.now = this.cur();
            this.end = end;
            this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
        },
        cur: function() {
            var hooks = Tween.propHooks[ this.prop ];
    
            return hooks && hooks.get ?
                hooks.get( this ) :
                Tween.propHooks._default.get( this );
        },
        run: function( percent ) {
            var eased,
                hooks = Tween.propHooks[ this.prop ];
    
            if ( this.options.duration ) {
                this.pos = eased = jQuery.easing[ this.easing ](
                    percent, this.options.duration * percent, 0, 1, this.options.duration
                );
            } else {
                this.pos = eased = percent;
            }
            this.now = ( this.end - this.start ) * eased + this.start;
    
            if ( this.options.step ) {
                this.options.step.call( this.elem, this.now, this );
            }
    
            if ( hooks && hooks.set ) {
                hooks.set( this );
            } else {
                Tween.propHooks._default.set( this );
            }
            return this;
        }
    };
    
    Tween.prototype.init.prototype = Tween.prototype;
    
    Tween.propHooks = {
        _default: {
            get: function( tween ) {
                var result;
    
                // Use a property on the element directly when it is not a DOM element,
                // or when there is no matching style property that exists.
                if ( tween.elem.nodeType !== 1 ||
                    tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
                    return tween.elem[ tween.prop ];
                }
    
                // Passing an empty string as a 3rd parameter to .css will automatically
                // attempt a parseFloat and fallback to a string if the parse fails.
                // Simple values such as "10px" are parsed to Float;
                // complex values such as "rotate(1rad)" are returned as-is.
                result = jQuery.css( tween.elem, tween.prop, "" );
    
                // Empty strings, null, undefined and "auto" are converted to 0.
                return !result || result === "auto" ? 0 : result;
            },
            set: function( tween ) {
    
                // Use step hook for back compat.
                // Use cssHook if its there.
                // Use .style if available and use plain properties where available.
                if ( jQuery.fx.step[ tween.prop ] ) {
                    jQuery.fx.step[ tween.prop ]( tween );
                } else if ( tween.elem.nodeType === 1 && (
                    jQuery.cssHooks[ tween.prop ] ||
                        tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
                    jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
                } else {
                    tween.elem[ tween.prop ] = tween.now;
                }
            }
        }
    };
    
    // Support: IE <=9 only
    // Panic based approach to setting things on disconnected nodes
    Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
        set: function( tween ) {
            if ( tween.elem.nodeType && tween.elem.parentNode ) {
                tween.elem[ tween.prop ] = tween.now;
            }
        }
    };
    
    jQuery.easing = {
        linear: function( p ) {
            return p;
        },
        swing: function( p ) {
            return 0.5 - Math.cos( p * Math.PI ) / 2;
        },
        _default: "swing"
    };
    
    jQuery.fx = Tween.prototype.init;
    
    // Back compat <1.8 extension point
    jQuery.fx.step = {};
    
    
    
    
    var
        fxNow, inProgress,
        rfxtypes = /^(?:toggle|show|hide)$/,
        rrun = /queueHooks$/;
    
    function schedule() {
        if ( inProgress ) {
            if ( document.hidden === false && window.requestAnimationFrame ) {
                window.requestAnimationFrame( schedule );
            } else {
                window.setTimeout( schedule, jQuery.fx.interval );
            }
    
            jQuery.fx.tick();
        }
    }
    
    // Animations created synchronously will run synchronously
    function createFxNow() {
        window.setTimeout( function() {
            fxNow = undefined;
        } );
        return ( fxNow = Date.now() );
    }
    
    // Generate parameters to create a standard animation
    function genFx( type, includeWidth ) {
        var which,
            i = 0,
            attrs = { height: type };
    
        // If we include width, step value is 1 to do all cssExpand values,
        // otherwise step value is 2 to skip over Left and Right
        includeWidth = includeWidth ? 1 : 0;
        for ( ; i < 4; i += 2 - includeWidth ) {
            which = cssExpand[ i ];
            attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
        }
    
        if ( includeWidth ) {
            attrs.opacity = attrs.width = type;
        }
    
        return attrs;
    }
    
    function createTween( value, prop, animation ) {
        var tween,
            collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
            index = 0,
            length = collection.length;
        for ( ; index < length; index++ ) {
            if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {
    
                // We're done with this property
                return tween;
            }
        }
    }
    
    function defaultPrefilter( elem, props, opts ) {
        var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
            isBox = "width" in props || "height" in props,
            anim = this,
            orig = {},
            style = elem.style,
            hidden = elem.nodeType && isHiddenWithinTree( elem ),
            dataShow = dataPriv.get( elem, "fxshow" );
    
        // Queue-skipping animations hijack the fx hooks
        if ( !opts.queue ) {
            hooks = jQuery._queueHooks( elem, "fx" );
            if ( hooks.unqueued == null ) {
                hooks.unqueued = 0;
                oldfire = hooks.empty.fire;
                hooks.empty.fire = function() {
                    if ( !hooks.unqueued ) {
                        oldfire();
                    }
                };
            }
            hooks.unqueued++;
    
            anim.always( function() {
    
                // Ensure the complete handler is called before this completes
                anim.always( function() {
                    hooks.unqueued--;
                    if ( !jQuery.queue( elem, "fx" ).length ) {
                        hooks.empty.fire();
                    }
                } );
            } );
        }
    
        // Detect show/hide animations
        for ( prop in props ) {
            value = props[ prop ];
            if ( rfxtypes.test( value ) ) {
                delete props[ prop ];
                toggle = toggle || value === "toggle";
                if ( value === ( hidden ? "hide" : "show" ) ) {
    
                    // Pretend to be hidden if this is a "show" and
                    // there is still data from a stopped show/hide
                    if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
                        hidden = true;
    
                    // Ignore all other no-op show/hide data
                    } else {
                        continue;
                    }
                }
                orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
            }
        }
    
        // Bail out if this is a no-op like .hide().hide()
        propTween = !jQuery.isEmptyObject( props );
        if ( !propTween && jQuery.isEmptyObject( orig ) ) {
            return;
        }
    
        // Restrict "overflow" and "display" styles during box animations
        if ( isBox && elem.nodeType === 1 ) {
    
            // Support: IE <=9 - 11, Edge 12 - 15
            // Record all 3 overflow attributes because IE does not infer the shorthand
            // from identically-valued overflowX and overflowY and Edge just mirrors
            // the overflowX value there.
            opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
    
            // Identify a display type, preferring old show/hide data over the CSS cascade
            restoreDisplay = dataShow && dataShow.display;
            if ( restoreDisplay == null ) {
                restoreDisplay = dataPriv.get( elem, "display" );
            }
            display = jQuery.css( elem, "display" );
            if ( display === "none" ) {
                if ( restoreDisplay ) {
                    display = restoreDisplay;
                } else {
    
                    // Get nonempty value(s) by temporarily forcing visibility
                    showHide( [ elem ], true );
                    restoreDisplay = elem.style.display || restoreDisplay;
                    display = jQuery.css( elem, "display" );
                    showHide( [ elem ] );
                }
            }
    
            // Animate inline elements as inline-block
            if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
                if ( jQuery.css( elem, "float" ) === "none" ) {
    
                    // Restore the original display value at the end of pure show/hide animations
                    if ( !propTween ) {
                        anim.done( function() {
                            style.display = restoreDisplay;
                        } );
                        if ( restoreDisplay == null ) {
                            display = style.display;
                            restoreDisplay = display === "none" ? "" : display;
                        }
                    }
                    style.display = "inline-block";
                }
            }
        }
    
        if ( opts.overflow ) {
            style.overflow = "hidden";
            anim.always( function() {
                style.overflow = opts.overflow[ 0 ];
                style.overflowX = opts.overflow[ 1 ];
                style.overflowY = opts.overflow[ 2 ];
            } );
        }
    
        // Implement show/hide animations
        propTween = false;
        for ( prop in orig ) {
    
            // General show/hide setup for this element animation
            if ( !propTween ) {
                if ( dataShow ) {
                    if ( "hidden" in dataShow ) {
                        hidden = dataShow.hidden;
                    }
                } else {
                    dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
                }
    
                // Store hidden/visible for toggle so `.stop().toggle()` "reverses"
                if ( toggle ) {
                    dataShow.hidden = !hidden;
                }
    
                // Show elements before animating them
                if ( hidden ) {
                    showHide( [ elem ], true );
                }
    
                /* eslint-disable no-loop-func */
    
                anim.done( function() {
    
                    /* eslint-enable no-loop-func */
    
                    // The final step of a "hide" animation is actually hiding the element
                    if ( !hidden ) {
                        showHide( [ elem ] );
                    }
                    dataPriv.remove( elem, "fxshow" );
                    for ( prop in orig ) {
                        jQuery.style( elem, prop, orig[ prop ] );
                    }
                } );
            }
    
            // Per-property setup
            propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
            if ( !( prop in dataShow ) ) {
                dataShow[ prop ] = propTween.start;
                if ( hidden ) {
                    propTween.end = propTween.start;
                    propTween.start = 0;
                }
            }
        }
    }
    
    function propFilter( props, specialEasing ) {
        var index, name, easing, value, hooks;
    
        // camelCase, specialEasing and expand cssHook pass
        for ( index in props ) {
            name = camelCase( index );
            easing = specialEasing[ name ];
            value = props[ index ];
            if ( Array.isArray( value ) ) {
                easing = value[ 1 ];
                value = props[ index ] = value[ 0 ];
            }
    
            if ( index !== name ) {
                props[ name ] = value;
                delete props[ index ];
            }
    
            hooks = jQuery.cssHooks[ name ];
            if ( hooks && "expand" in hooks ) {
                value = hooks.expand( value );
                delete props[ name ];
    
                // Not quite $.extend, this won't overwrite existing keys.
                // Reusing 'index' because we have the correct "name"
                for ( index in value ) {
                    if ( !( index in props ) ) {
                        props[ index ] = value[ index ];
                        specialEasing[ index ] = easing;
                    }
                }
            } else {
                specialEasing[ name ] = easing;
            }
        }
    }
    
    function Animation( elem, properties, options ) {
        var result,
            stopped,
            index = 0,
            length = Animation.prefilters.length,
            deferred = jQuery.Deferred().always( function() {
    
                // Don't match elem in the :animated selector
                delete tick.elem;
            } ),
            tick = function() {
                if ( stopped ) {
                    return false;
                }
                var currentTime = fxNow || createFxNow(),
                    remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
    
                    // Support: Android 2.3 only
                    // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
                    temp = remaining / animation.duration || 0,
                    percent = 1 - temp,
                    index = 0,
                    length = animation.tweens.length;
    
                for ( ; index < length; index++ ) {
                    animation.tweens[ index ].run( percent );
                }
    
                deferred.notifyWith( elem, [ animation, percent, remaining ] );
    
                // If there's more to do, yield
                if ( percent < 1 && length ) {
                    return remaining;
                }
    
                // If this was an empty animation, synthesize a final progress notification
                if ( !length ) {
                    deferred.notifyWith( elem, [ animation, 1, 0 ] );
                }
    
                // Resolve the animation and report its conclusion
                deferred.resolveWith( elem, [ animation ] );
                return false;
            },
            animation = deferred.promise( {
                elem: elem,
                props: jQuery.extend( {}, properties ),
                opts: jQuery.extend( true, {
                    specialEasing: {},
                    easing: jQuery.easing._default
                }, options ),
                originalProperties: properties,
                originalOptions: options,
                startTime: fxNow || createFxNow(),
                duration: options.duration,
                tweens: [],
                createTween: function( prop, end ) {
                    var tween = jQuery.Tween( elem, animation.opts, prop, end,
                        animation.opts.specialEasing[ prop ] || animation.opts.easing );
                    animation.tweens.push( tween );
                    return tween;
                },
                stop: function( gotoEnd ) {
                    var index = 0,
    
                        // If we are going to the end, we want to run all the tweens
                        // otherwise we skip this part
                        length = gotoEnd ? animation.tweens.length : 0;
                    if ( stopped ) {
                        return this;
                    }
                    stopped = true;
                    for ( ; index < length; index++ ) {
                        animation.tweens[ index ].run( 1 );
                    }
    
                    // Resolve when we played the last frame; otherwise, reject
                    if ( gotoEnd ) {
                        deferred.notifyWith( elem, [ animation, 1, 0 ] );
                        deferred.resolveWith( elem, [ animation, gotoEnd ] );
                    } else {
                        deferred.rejectWith( elem, [ animation, gotoEnd ] );
                    }
                    return this;
                }
            } ),
            props = animation.props;
    
        propFilter( props, animation.opts.specialEasing );
    
        for ( ; index < length; index++ ) {
            result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
            if ( result ) {
                if ( isFunction( result.stop ) ) {
                    jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
                        result.stop.bind( result );
                }
                return result;
            }
        }
    
        jQuery.map( props, createTween, animation );
    
        if ( isFunction( animation.opts.start ) ) {
            animation.opts.start.call( elem, animation );
        }
    
        // Attach callbacks from options
        animation
            .progress( animation.opts.progress )
            .done( animation.opts.done, animation.opts.complete )
            .fail( animation.opts.fail )
            .always( animation.opts.always );
    
        jQuery.fx.timer(
            jQuery.extend( tick, {
                elem: elem,
                anim: animation,
                queue: animation.opts.queue
            } )
        );
    
        return animation;
    }
    
    jQuery.Animation = jQuery.extend( Animation, {
    
        tweeners: {
            "*": [ function( prop, value ) {
                var tween = this.createTween( prop, value );
                adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
                return tween;
            } ]
        },
    
        tweener: function( props, callback ) {
            if ( isFunction( props ) ) {
                callback = props;
                props = [ "*" ];
            } else {
                props = props.match( rnothtmlwhite );
            }
    
            var prop,
                index = 0,
                length = props.length;
    
            for ( ; index < length; index++ ) {
                prop = props[ index ];
                Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
                Animation.tweeners[ prop ].unshift( callback );
            }
        },
    
        prefilters: [ defaultPrefilter ],
    
        prefilter: function( callback, prepend ) {
            if ( prepend ) {
                Animation.prefilters.unshift( callback );
            } else {
                Animation.prefilters.push( callback );
            }
        }
    } );
    
    jQuery.speed = function( speed, easing, fn ) {
        var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
            complete: fn || !fn && easing ||
                isFunction( speed ) && speed,
            duration: speed,
            easing: fn && easing || easing && !isFunction( easing ) && easing
        };
    
        // Go to the end state if fx are off
        if ( jQuery.fx.off ) {
            opt.duration = 0;
    
        } else {
            if ( typeof opt.duration !== "number" ) {
                if ( opt.duration in jQuery.fx.speeds ) {
                    opt.duration = jQuery.fx.speeds[ opt.duration ];
    
                } else {
                    opt.duration = jQuery.fx.speeds._default;
                }
            }
        }
    
        // Normalize opt.queue - true/undefined/null -> "fx"
        if ( opt.queue == null || opt.queue === true ) {
            opt.queue = "fx";
        }
    
        // Queueing
        opt.old = opt.complete;
    
        opt.complete = function() {
            if ( isFunction( opt.old ) ) {
                opt.old.call( this );
            }
    
            if ( opt.queue ) {
                jQuery.dequeue( this, opt.queue );
            }
        };
    
        return opt;
    };
    
    jQuery.fn.extend( {
        fadeTo: function( speed, to, easing, callback ) {
    
            // Show any hidden elements after setting opacity to 0
            return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()
    
                // Animate to the value specified
                .end().animate( { opacity: to }, speed, easing, callback );
        },
        animate: function( prop, speed, easing, callback ) {
            var empty = jQuery.isEmptyObject( prop ),
                optall = jQuery.speed( speed, easing, callback ),
                doAnimation = function() {
    
                    // Operate on a copy of prop so per-property easing won't be lost
                    var anim = Animation( this, jQuery.extend( {}, prop ), optall );
    
                    // Empty animations, or finishing resolves immediately
                    if ( empty || dataPriv.get( this, "finish" ) ) {
                        anim.stop( true );
                    }
                };
    
            doAnimation.finish = doAnimation;
    
            return empty || optall.queue === false ?
                this.each( doAnimation ) :
                this.queue( optall.queue, doAnimation );
        },
        stop: function( type, clearQueue, gotoEnd ) {
            var stopQueue = function( hooks ) {
                var stop = hooks.stop;
                delete hooks.stop;
                stop( gotoEnd );
            };
    
            if ( typeof type !== "string" ) {
                gotoEnd = clearQueue;
                clearQueue = type;
                type = undefined;
            }
            if ( clearQueue ) {
                this.queue( type || "fx", [] );
            }
    
            return this.each( function() {
                var dequeue = true,
                    index = type != null && type + "queueHooks",
                    timers = jQuery.timers,
                    data = dataPriv.get( this );
    
                if ( index ) {
                    if ( data[ index ] && data[ index ].stop ) {
                        stopQueue( data[ index ] );
                    }
                } else {
                    for ( index in data ) {
                        if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
                            stopQueue( data[ index ] );
                        }
                    }
                }
    
                for ( index = timers.length; index--; ) {
                    if ( timers[ index ].elem === this &&
                        ( type == null || timers[ index ].queue === type ) ) {
    
                        timers[ index ].anim.stop( gotoEnd );
                        dequeue = false;
                        timers.splice( index, 1 );
                    }
                }
    
                // Start the next in the queue if the last step wasn't forced.
                // Timers currently will call their complete callbacks, which
                // will dequeue but only if they were gotoEnd.
                if ( dequeue || !gotoEnd ) {
                    jQuery.dequeue( this, type );
                }
            } );
        },
        finish: function( type ) {
            if ( type !== false ) {
                type = type || "fx";
            }
            return this.each( function() {
                var index,
                    data = dataPriv.get( this ),
                    queue = data[ type + "queue" ],
                    hooks = data[ type + "queueHooks" ],
                    timers = jQuery.timers,
                    length = queue ? queue.length : 0;
    
                // Enable finishing flag on private data
                data.finish = true;
    
                // Empty the queue first
                jQuery.queue( this, type, [] );
    
                if ( hooks && hooks.stop ) {
                    hooks.stop.call( this, true );
                }
    
                // Look for any active animations, and finish them
                for ( index = timers.length; index--; ) {
                    if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
                        timers[ index ].anim.stop( true );
                        timers.splice( index, 1 );
                    }
                }
    
                // Look for any animations in the old queue and finish them
                for ( index = 0; index < length; index++ ) {
                    if ( queue[ index ] && queue[ index ].finish ) {
                        queue[ index ].finish.call( this );
                    }
                }
    
                // Turn off finishing flag
                delete data.finish;
            } );
        }
    } );
    
    jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) {
        var cssFn = jQuery.fn[ name ];
        jQuery.fn[ name ] = function( speed, easing, callback ) {
            return speed == null || typeof speed === "boolean" ?
                cssFn.apply( this, arguments ) :
                this.animate( genFx( name, true ), speed, easing, callback );
        };
    } );
    
    // Generate shortcuts for custom animations
    jQuery.each( {
        slideDown: genFx( "show" ),
        slideUp: genFx( "hide" ),
        slideToggle: genFx( "toggle" ),
        fadeIn: { opacity: "show" },
        fadeOut: { opacity: "hide" },
        fadeToggle: { opacity: "toggle" }
    }, function( name, props ) {
        jQuery.fn[ name ] = function( speed, easing, callback ) {
            return this.animate( props, speed, easing, callback );
        };
    } );
    
    jQuery.timers = [];
    jQuery.fx.tick = function() {
        var timer,
            i = 0,
            timers = jQuery.timers;
    
        fxNow = Date.now();
    
        for ( ; i < timers.length; i++ ) {
            timer = timers[ i ];
    
            // Run the timer and safely remove it when done (allowing for external removal)
            if ( !timer() && timers[ i ] === timer ) {
                timers.splice( i--, 1 );
            }
        }
    
        if ( !timers.length ) {
            jQuery.fx.stop();
        }
        fxNow = undefined;
    };
    
    jQuery.fx.timer = function( timer ) {
        jQuery.timers.push( timer );
        jQuery.fx.start();
    };
    
    jQuery.fx.interval = 13;
    jQuery.fx.start = function() {
        if ( inProgress ) {
            return;
        }
    
        inProgress = true;
        schedule();
    };
    
    jQuery.fx.stop = function() {
        inProgress = null;
    };
    
    jQuery.fx.speeds = {
        slow: 600,
        fast: 200,
    
        // Default speed
        _default: 400
    };
    
    
    // Based off of the plugin by Clint Helfers, with permission.
    // https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
    jQuery.fn.delay = function( time, type ) {
        time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
        type = type || "fx";
    
        return this.queue( type, function( next, hooks ) {
            var timeout = window.setTimeout( next, time );
            hooks.stop = function() {
                window.clearTimeout( timeout );
            };
        } );
    };
    
    
    ( function() {
        var input = document.createElement( "input" ),
            select = document.createElement( "select" ),
            opt = select.appendChild( document.createElement( "option" ) );
    
        input.type = "checkbox";
    
        // Support: Android <=4.3 only
        // Default value for a checkbox should be "on"
        support.checkOn = input.value !== "";
    
        // Support: IE <=11 only
        // Must access selectedIndex to make default options select
        support.optSelected = opt.selected;
    
        // Support: IE <=11 only
        // An input loses its value after becoming a radio
        input = document.createElement( "input" );
        input.value = "t";
        input.type = "radio";
        support.radioValue = input.value === "t";
    } )();
    
    
    var boolHook,
        attrHandle = jQuery.expr.attrHandle;
    
    jQuery.fn.extend( {
        attr: function( name, value ) {
            return access( this, jQuery.attr, name, value, arguments.length > 1 );
        },
    
        removeAttr: function( name ) {
            return this.each( function() {
                jQuery.removeAttr( this, name );
            } );
        }
    } );
    
    jQuery.extend( {
        attr: function( elem, name, value ) {
            var ret, hooks,
                nType = elem.nodeType;
    
            // Don't get/set attributes on text, comment and attribute nodes
            if ( nType === 3 || nType === 8 || nType === 2 ) {
                return;
            }
    
            // Fallback to prop when attributes are not supported
            if ( typeof elem.getAttribute === "undefined" ) {
                return jQuery.prop( elem, name, value );
            }
    
            // Attribute hooks are determined by the lowercase version
            // Grab necessary hook if one is defined
            if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
                hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
                    ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
            }
    
            if ( value !== undefined ) {
                if ( value === null ) {
                    jQuery.removeAttr( elem, name );
                    return;
                }
    
                if ( hooks && "set" in hooks &&
                    ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
                    return ret;
                }
    
                elem.setAttribute( name, value + "" );
                return value;
            }
    
            if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
                return ret;
            }
    
            ret = jQuery.find.attr( elem, name );
    
            // Non-existent attributes return null, we normalize to undefined
            return ret == null ? undefined : ret;
        },
    
        attrHooks: {
            type: {
                set: function( elem, value ) {
                    if ( !support.radioValue && value === "radio" &&
                        nodeName( elem, "input" ) ) {
                        var val = elem.value;
                        elem.setAttribute( "type", value );
                        if ( val ) {
                            elem.value = val;
                        }
                        return value;
                    }
                }
            }
        },
    
        removeAttr: function( elem, value ) {
            var name,
                i = 0,
    
                // Attribute names can contain non-HTML whitespace characters
                // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
                attrNames = value && value.match( rnothtmlwhite );
    
            if ( attrNames && elem.nodeType === 1 ) {
                while ( ( name = attrNames[ i++ ] ) ) {
                    elem.removeAttribute( name );
                }
            }
        }
    } );
    
    // Hooks for boolean attributes
    boolHook = {
        set: function( elem, value, name ) {
            if ( value === false ) {
    
                // Remove boolean attributes when set to false
                jQuery.removeAttr( elem, name );
            } else {
                elem.setAttribute( name, name );
            }
            return name;
        }
    };
    
    jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) {
        var getter = attrHandle[ name ] || jQuery.find.attr;
    
        attrHandle[ name ] = function( elem, name, isXML ) {
            var ret, handle,
                lowercaseName = name.toLowerCase();
    
            if ( !isXML ) {
    
                // Avoid an infinite loop by temporarily removing this function from the getter
                handle = attrHandle[ lowercaseName ];
                attrHandle[ lowercaseName ] = ret;
                ret = getter( elem, name, isXML ) != null ?
                    lowercaseName :
                    null;
                attrHandle[ lowercaseName ] = handle;
            }
            return ret;
        };
    } );
    
    
    
    
    var rfocusable = /^(?:input|select|textarea|button)$/i,
        rclickable = /^(?:a|area)$/i;
    
    jQuery.fn.extend( {
        prop: function( name, value ) {
            return access( this, jQuery.prop, name, value, arguments.length > 1 );
        },
    
        removeProp: function( name ) {
            return this.each( function() {
                delete this[ jQuery.propFix[ name ] || name ];
            } );
        }
    } );
    
    jQuery.extend( {
        prop: function( elem, name, value ) {
            var ret, hooks,
                nType = elem.nodeType;
    
            // Don't get/set properties on text, comment and attribute nodes
            if ( nType === 3 || nType === 8 || nType === 2 ) {
                return;
            }
    
            if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
    
                // Fix name and attach hooks
                name = jQuery.propFix[ name ] || name;
                hooks = jQuery.propHooks[ name ];
            }
    
            if ( value !== undefined ) {
                if ( hooks && "set" in hooks &&
                    ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
                    return ret;
                }
    
                return ( elem[ name ] = value );
            }
    
            if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
                return ret;
            }
    
            return elem[ name ];
        },
    
        propHooks: {
            tabIndex: {
                get: function( elem ) {
    
                    // Support: IE <=9 - 11 only
                    // elem.tabIndex doesn't always return the
                    // correct value when it hasn't been explicitly set
                    // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
                    // Use proper attribute retrieval(#12072)
                    var tabindex = jQuery.find.attr( elem, "tabindex" );
    
                    if ( tabindex ) {
                        return parseInt( tabindex, 10 );
                    }
    
                    if (
                        rfocusable.test( elem.nodeName ) ||
                        rclickable.test( elem.nodeName ) &&
                        elem.href
                    ) {
                        return 0;
                    }
    
                    return -1;
                }
            }
        },
    
        propFix: {
            "for": "htmlFor",
            "class": "className"
        }
    } );
    
    // Support: IE <=11 only
    // Accessing the selectedIndex property
    // forces the browser to respect setting selected
    // on the option
    // The getter ensures a default option is selected
    // when in an optgroup
    // eslint rule "no-unused-expressions" is disabled for this code
    // since it considers such accessions noop
    if ( !support.optSelected ) {
        jQuery.propHooks.selected = {
            get: function( elem ) {
    
                /* eslint no-unused-expressions: "off" */
    
                var parent = elem.parentNode;
                if ( parent && parent.parentNode ) {
                    parent.parentNode.selectedIndex;
                }
                return null;
            },
            set: function( elem ) {
    
                /* eslint no-unused-expressions: "off" */
    
                var parent = elem.parentNode;
                if ( parent ) {
                    parent.selectedIndex;
    
                    if ( parent.parentNode ) {
                        parent.parentNode.selectedIndex;
                    }
                }
            }
        };
    }
    
    jQuery.each( [
        "tabIndex",
        "readOnly",
        "maxLength",
        "cellSpacing",
        "cellPadding",
        "rowSpan",
        "colSpan",
        "useMap",
        "frameBorder",
        "contentEditable"
    ], function() {
        jQuery.propFix[ this.toLowerCase() ] = this;
    } );
    
    
    
    
        // Strip and collapse whitespace according to HTML spec
        // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
        function stripAndCollapse( value ) {
            var tokens = value.match( rnothtmlwhite ) || [];
            return tokens.join( " " );
        }
    
    
    function getClass( elem ) {
        return elem.getAttribute && elem.getAttribute( "class" ) || "";
    }
    
    function classesToArray( value ) {
        if ( Array.isArray( value ) ) {
            return value;
        }
        if ( typeof value === "string" ) {
            return value.match( rnothtmlwhite ) || [];
        }
        return [];
    }
    
    jQuery.fn.extend( {
        addClass: function( value ) {
            var classes, elem, cur, curValue, clazz, j, finalValue,
                i = 0;
    
            if ( isFunction( value ) ) {
                return this.each( function( j ) {
                    jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
                } );
            }
    
            classes = classesToArray( value );
    
            if ( classes.length ) {
                while ( ( elem = this[ i++ ] ) ) {
                    curValue = getClass( elem );
                    cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
    
                    if ( cur ) {
                        j = 0;
                        while ( ( clazz = classes[ j++ ] ) ) {
                            if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
                                cur += clazz + " ";
                            }
                        }
    
                        // Only assign if different to avoid unneeded rendering.
                        finalValue = stripAndCollapse( cur );
                        if ( curValue !== finalValue ) {
                            elem.setAttribute( "class", finalValue );
                        }
                    }
                }
            }
    
            return this;
        },
    
        removeClass: function( value ) {
            var classes, elem, cur, curValue, clazz, j, finalValue,
                i = 0;
    
            if ( isFunction( value ) ) {
                return this.each( function( j ) {
                    jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
                } );
            }
    
            if ( !arguments.length ) {
                return this.attr( "class", "" );
            }
    
            classes = classesToArray( value );
    
            if ( classes.length ) {
                while ( ( elem = this[ i++ ] ) ) {
                    curValue = getClass( elem );
    
                    // This expression is here for better compressibility (see addClass)
                    cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );
    
                    if ( cur ) {
                        j = 0;
                        while ( ( clazz = classes[ j++ ] ) ) {
    
                            // Remove *all* instances
                            while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
                                cur = cur.replace( " " + clazz + " ", " " );
                            }
                        }
    
                        // Only assign if different to avoid unneeded rendering.
                        finalValue = stripAndCollapse( cur );
                        if ( curValue !== finalValue ) {
                            elem.setAttribute( "class", finalValue );
                        }
                    }
                }
            }
    
            return this;
        },
    
        toggleClass: function( value, stateVal ) {
            var type = typeof value,
                isValidValue = type === "string" || Array.isArray( value );
    
            if ( typeof stateVal === "boolean" && isValidValue ) {
                return stateVal ? this.addClass( value ) : this.removeClass( value );
            }
    
            if ( isFunction( value ) ) {
                return this.each( function( i ) {
                    jQuery( this ).toggleClass(
                        value.call( this, i, getClass( this ), stateVal ),
                        stateVal
                    );
                } );
            }
    
            return this.each( function() {
                var className, i, self, classNames;
    
                if ( isValidValue ) {
    
                    // Toggle individual class names
                    i = 0;
                    self = jQuery( this );
                    classNames = classesToArray( value );
    
                    while ( ( className = classNames[ i++ ] ) ) {
    
                        // Check each className given, space separated list
                        if ( self.hasClass( className ) ) {
                            self.removeClass( className );
                        } else {
                            self.addClass( className );
                        }
                    }
    
                // Toggle whole class name
                } else if ( value === undefined || type === "boolean" ) {
                    className = getClass( this );
                    if ( className ) {
    
                        // Store className if set
                        dataPriv.set( this, "__className__", className );
                    }
    
                    // If the element has a class name or if we're passed `false`,
                    // then remove the whole classname (if there was one, the above saved it).
                    // Otherwise bring back whatever was previously saved (if anything),
                    // falling back to the empty string if nothing was stored.
                    if ( this.setAttribute ) {
                        this.setAttribute( "class",
                            className || value === false ?
                                "" :
                                dataPriv.get( this, "__className__" ) || ""
                        );
                    }
                }
            } );
        },
    
        hasClass: function( selector ) {
            var className, elem,
                i = 0;
    
            className = " " + selector + " ";
            while ( ( elem = this[ i++ ] ) ) {
                if ( elem.nodeType === 1 &&
                    ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
                    return true;
                }
            }
    
            return false;
        }
    } );
    
    
    
    
    var rreturn = /\r/g;
    
    jQuery.fn.extend( {
        val: function( value ) {
            var hooks, ret, valueIsFunction,
                elem = this[ 0 ];
    
            if ( !arguments.length ) {
                if ( elem ) {
                    hooks = jQuery.valHooks[ elem.type ] ||
                        jQuery.valHooks[ elem.nodeName.toLowerCase() ];
    
                    if ( hooks &&
                        "get" in hooks &&
                        ( ret = hooks.get( elem, "value" ) ) !== undefined
                    ) {
                        return ret;
                    }
    
                    ret = elem.value;
    
                    // Handle most common string cases
                    if ( typeof ret === "string" ) {
                        return ret.replace( rreturn, "" );
                    }
    
                    // Handle cases where value is null/undef or number
                    return ret == null ? "" : ret;
                }
    
                return;
            }
    
            valueIsFunction = isFunction( value );
    
            return this.each( function( i ) {
                var val;
    
                if ( this.nodeType !== 1 ) {
                    return;
                }
    
                if ( valueIsFunction ) {
                    val = value.call( this, i, jQuery( this ).val() );
                } else {
                    val = value;
                }
    
                // Treat null/undefined as ""; convert numbers to string
                if ( val == null ) {
                    val = "";
    
                } else if ( typeof val === "number" ) {
                    val += "";
    
                } else if ( Array.isArray( val ) ) {
                    val = jQuery.map( val, function( value ) {
                        return value == null ? "" : value + "";
                    } );
                }
    
                hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
    
                // If set returns undefined, fall back to normal setting
                if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
                    this.value = val;
                }
            } );
        }
    } );
    
    jQuery.extend( {
        valHooks: {
            option: {
                get: function( elem ) {
    
                    var val = jQuery.find.attr( elem, "value" );
                    return val != null ?
                        val :
    
                        // Support: IE <=10 - 11 only
                        // option.text throws exceptions (#14686, #14858)
                        // Strip and collapse whitespace
                        // https://html.spec.whatwg.org/#strip-and-collapse-whitespace
                        stripAndCollapse( jQuery.text( elem ) );
                }
            },
            select: {
                get: function( elem ) {
                    var value, option, i,
                        options = elem.options,
                        index = elem.selectedIndex,
                        one = elem.type === "select-one",
                        values = one ? null : [],
                        max = one ? index + 1 : options.length;
    
                    if ( index < 0 ) {
                        i = max;
    
                    } else {
                        i = one ? index : 0;
                    }
    
                    // Loop through all the selected options
                    for ( ; i < max; i++ ) {
                        option = options[ i ];
    
                        // Support: IE <=9 only
                        // IE8-9 doesn't update selected after form reset (#2551)
                        if ( ( option.selected || i === index ) &&
    
                                // Don't return options that are disabled or in a disabled optgroup
                                !option.disabled &&
                                ( !option.parentNode.disabled ||
                                    !nodeName( option.parentNode, "optgroup" ) ) ) {
    
                            // Get the specific value for the option
                            value = jQuery( option ).val();
    
                            // We don't need an array for one selects
                            if ( one ) {
                                return value;
                            }
    
                            // Multi-Selects return an array
                            values.push( value );
                        }
                    }
    
                    return values;
                },
    
                set: function( elem, value ) {
                    var optionSet, option,
                        options = elem.options,
                        values = jQuery.makeArray( value ),
                        i = options.length;
    
                    while ( i-- ) {
                        option = options[ i ];
    
                        /* eslint-disable no-cond-assign */
    
                        if ( option.selected =
                            jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
                        ) {
                            optionSet = true;
                        }
    
                        /* eslint-enable no-cond-assign */
                    }
    
                    // Force browsers to behave consistently when non-matching value is set
                    if ( !optionSet ) {
                        elem.selectedIndex = -1;
                    }
                    return values;
                }
            }
        }
    } );
    
    // Radios and checkboxes getter/setter
    jQuery.each( [ "radio", "checkbox" ], function() {
        jQuery.valHooks[ this ] = {
            set: function( elem, value ) {
                if ( Array.isArray( value ) ) {
                    return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
                }
            }
        };
        if ( !support.checkOn ) {
            jQuery.valHooks[ this ].get = function( elem ) {
                return elem.getAttribute( "value" ) === null ? "on" : elem.value;
            };
        }
    } );
    
    
    
    
    // Return jQuery for attributes-only inclusion
    
    
    support.focusin = "onfocusin" in window;
    
    
    var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
        stopPropagationCallback = function( e ) {
            e.stopPropagation();
        };
    
    jQuery.extend( jQuery.event, {
    
        trigger: function( event, data, elem, onlyHandlers ) {
    
            var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
                eventPath = [ elem || document ],
                type = hasOwn.call( event, "type" ) ? event.type : event,
                namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];
    
            cur = lastElement = tmp = elem = elem || document;
    
            // Don't do events on text and comment nodes
            if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
                return;
            }
    
            // focus/blur morphs to focusin/out; ensure we're not firing them right now
            if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
                return;
            }
    
            if ( type.indexOf( "." ) > -1 ) {
    
                // Namespaced trigger; create a regexp to match event type in handle()
                namespaces = type.split( "." );
                type = namespaces.shift();
                namespaces.sort();
            }
            ontype = type.indexOf( ":" ) < 0 && "on" + type;
    
            // Caller can pass in a jQuery.Event object, Object, or just an event type string
            event = event[ jQuery.expando ] ?
                event :
                new jQuery.Event( type, typeof event === "object" && event );
    
            // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
            event.isTrigger = onlyHandlers ? 2 : 3;
            event.namespace = namespaces.join( "." );
            event.rnamespace = event.namespace ?
                new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
                null;
    
            // Clean up the event in case it is being reused
            event.result = undefined;
            if ( !event.target ) {
                event.target = elem;
            }
    
            // Clone any incoming data and prepend the event, creating the handler arg list
            data = data == null ?
                [ event ] :
                jQuery.makeArray( data, [ event ] );
    
            // Allow special events to draw outside the lines
            special = jQuery.event.special[ type ] || {};
            if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
                return;
            }
    
            // Determine event propagation path in advance, per W3C events spec (#9951)
            // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
            if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {
    
                bubbleType = special.delegateType || type;
                if ( !rfocusMorph.test( bubbleType + type ) ) {
                    cur = cur.parentNode;
                }
                for ( ; cur; cur = cur.parentNode ) {
                    eventPath.push( cur );
                    tmp = cur;
                }
    
                // Only add window if we got to document (e.g., not plain obj or detached DOM)
                if ( tmp === ( elem.ownerDocument || document ) ) {
                    eventPath.push( tmp.defaultView || tmp.parentWindow || window );
                }
            }
    
            // Fire handlers on the event path
            i = 0;
            while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
                lastElement = cur;
                event.type = i > 1 ?
                    bubbleType :
                    special.bindType || type;
    
                // jQuery handler
                handle = ( dataPriv.get( cur, "events" ) || Object.create( null ) )[ event.type ] &&
                    dataPriv.get( cur, "handle" );
                if ( handle ) {
                    handle.apply( cur, data );
                }
    
                // Native handler
                handle = ontype && cur[ ontype ];
                if ( handle && handle.apply && acceptData( cur ) ) {
                    event.result = handle.apply( cur, data );
                    if ( event.result === false ) {
                        event.preventDefault();
                    }
                }
            }
            event.type = type;
    
            // If nobody prevented the default action, do it now
            if ( !onlyHandlers && !event.isDefaultPrevented() ) {
    
                if ( ( !special._default ||
                    special._default.apply( eventPath.pop(), data ) === false ) &&
                    acceptData( elem ) ) {
    
                    // Call a native DOM method on the target with the same name as the event.
                    // Don't do default actions on window, that's where global variables be (#6170)
                    if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {
    
                        // Don't re-trigger an onFOO event when we call its FOO() method
                        tmp = elem[ ontype ];
    
                        if ( tmp ) {
                            elem[ ontype ] = null;
                        }
    
                        // Prevent re-triggering of the same event, since we already bubbled it above
                        jQuery.event.triggered = type;
    
                        if ( event.isPropagationStopped() ) {
                            lastElement.addEventListener( type, stopPropagationCallback );
                        }
    
                        elem[ type ]();
    
                        if ( event.isPropagationStopped() ) {
                            lastElement.removeEventListener( type, stopPropagationCallback );
                        }
    
                        jQuery.event.triggered = undefined;
    
                        if ( tmp ) {
                            elem[ ontype ] = tmp;
                        }
                    }
                }
            }
    
            return event.result;
        },
    
        // Piggyback on a donor event to simulate a different one
        // Used only for `focus(in | out)` events
        simulate: function( type, elem, event ) {
            var e = jQuery.extend(
                new jQuery.Event(),
                event,
                {
                    type: type,
                    isSimulated: true
                }
            );
    
            jQuery.event.trigger( e, null, elem );
        }
    
    } );
    
    jQuery.fn.extend( {
    
        trigger: function( type, data ) {
            return this.each( function() {
                jQuery.event.trigger( type, data, this );
            } );
        },
        triggerHandler: function( type, data ) {
            var elem = this[ 0 ];
            if ( elem ) {
                return jQuery.event.trigger( type, data, elem, true );
            }
        }
    } );
    
    
    // Support: Firefox <=44
    // Firefox doesn't have focus(in | out) events
    // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
    //
    // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
    // focus(in | out) events fire after focus & blur events,
    // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
    // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
    if ( !support.focusin ) {
        jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
    
            // Attach a single capturing handler on the document while someone wants focusin/focusout
            var handler = function( event ) {
                jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
            };
    
            jQuery.event.special[ fix ] = {
                setup: function() {
    
                    // Handle: regular nodes (via `this.ownerDocument`), window
                    // (via `this.document`) & document (via `this`).
                    var doc = this.ownerDocument || this.document || this,
                        attaches = dataPriv.access( doc, fix );
    
                    if ( !attaches ) {
                        doc.addEventListener( orig, handler, true );
                    }
                    dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
                },
                teardown: function() {
                    var doc = this.ownerDocument || this.document || this,
                        attaches = dataPriv.access( doc, fix ) - 1;
    
                    if ( !attaches ) {
                        doc.removeEventListener( orig, handler, true );
                        dataPriv.remove( doc, fix );
    
                    } else {
                        dataPriv.access( doc, fix, attaches );
                    }
                }
            };
        } );
    }
    var location = window.location;
    
    var nonce = { guid: Date.now() };
    
    var rquery = ( /\?/ );
    
    
    
    // Cross-browser xml parsing
    jQuery.parseXML = function( data ) {
        var xml, parserErrorElem;
        if ( !data || typeof data !== "string" ) {
            return null;
        }
    
        // Support: IE 9 - 11 only
        // IE throws on parseFromString with invalid input.
        try {
            xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
        } catch ( e ) {}
    
        parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ];
        if ( !xml || parserErrorElem ) {
            jQuery.error( "Invalid XML: " + (
                parserErrorElem ?
                    jQuery.map( parserErrorElem.childNodes, function( el ) {
                        return el.textContent;
                    } ).join( "\n" ) :
                    data
            ) );
        }
        return xml;
    };
    
    
    var
        rbracket = /\[\]$/,
        rCRLF = /\r?\n/g,
        rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
        rsubmittable = /^(?:input|select|textarea|keygen)/i;
    
    function buildParams( prefix, obj, traditional, add ) {
        var name;
    
        if ( Array.isArray( obj ) ) {
    
            // Serialize array item.
            jQuery.each( obj, function( i, v ) {
                if ( traditional || rbracket.test( prefix ) ) {
    
                    // Treat each array item as a scalar.
                    add( prefix, v );
    
                } else {
    
                    // Item is non-scalar (array or object), encode its numeric index.
                    buildParams(
                        prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
                        v,
                        traditional,
                        add
                    );
                }
            } );
    
        } else if ( !traditional && toType( obj ) === "object" ) {
    
            // Serialize object item.
            for ( name in obj ) {
                buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
            }
    
        } else {
    
            // Serialize scalar item.
            add( prefix, obj );
        }
    }
    
    // Serialize an array of form elements or a set of
    // key/values into a query string
    jQuery.param = function( a, traditional ) {
        var prefix,
            s = [],
            add = function( key, valueOrFunction ) {
    
                // If value is a function, invoke it and use its return value
                var value = isFunction( valueOrFunction ) ?
                    valueOrFunction() :
                    valueOrFunction;
    
                s[ s.length ] = encodeURIComponent( key ) + "=" +
                    encodeURIComponent( value == null ? "" : value );
            };
    
        if ( a == null ) {
            return "";
        }
    
        // If an array was passed in, assume that it is an array of form elements.
        if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
    
            // Serialize the form elements
            jQuery.each( a, function() {
                add( this.name, this.value );
            } );
    
        } else {
    
            // If traditional, encode the "old" way (the way 1.3.2 or older
            // did it), otherwise encode params recursively.
            for ( prefix in a ) {
                buildParams( prefix, a[ prefix ], traditional, add );
            }
        }
    
        // Return the resulting serialization
        return s.join( "&" );
    };
    
    jQuery.fn.extend( {
        serialize: function() {
            return jQuery.param( this.serializeArray() );
        },
        serializeArray: function() {
            return this.map( function() {
    
                // Can add propHook for "elements" to filter or add form elements
                var elements = jQuery.prop( this, "elements" );
                return elements ? jQuery.makeArray( elements ) : this;
            } ).filter( function() {
                var type = this.type;
    
                // Use .is( ":disabled" ) so that fieldset[disabled] works
                return this.name && !jQuery( this ).is( ":disabled" ) &&
                    rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
                    ( this.checked || !rcheckableType.test( type ) );
            } ).map( function( _i, elem ) {
                var val = jQuery( this ).val();
    
                if ( val == null ) {
                    return null;
                }
    
                if ( Array.isArray( val ) ) {
                    return jQuery.map( val, function( val ) {
                        return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
                    } );
                }
    
                return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
            } ).get();
        }
    } );
    
    
    var
        r20 = /%20/g,
        rhash = /#.*$/,
        rantiCache = /([?&])_=[^&]*/,
        rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,
    
        // #7653, #8125, #8152: local protocol detection
        rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
        rnoContent = /^(?:GET|HEAD)$/,
        rprotocol = /^\/\//,
    
        /* Prefilters
         * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
         * 2) These are called:
         *    - BEFORE asking for a transport
         *    - AFTER param serialization (s.data is a string if s.processData is true)
         * 3) key is the dataType
         * 4) the catchall symbol "*" can be used
         * 5) execution will start with transport dataType and THEN continue down to "*" if needed
         */
        prefilters = {},
    
        /* Transports bindings
         * 1) key is the dataType
         * 2) the catchall symbol "*" can be used
         * 3) selection will start with transport dataType and THEN go to "*" if needed
         */
        transports = {},
    
        // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
        allTypes = "*/".concat( "*" ),
    
        // Anchor tag for parsing the document origin
        originAnchor = document.createElement( "a" );
    
    originAnchor.href = location.href;
    
    // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
    function addToPrefiltersOrTransports( structure ) {
    
        // dataTypeExpression is optional and defaults to "*"
        return function( dataTypeExpression, func ) {
    
            if ( typeof dataTypeExpression !== "string" ) {
                func = dataTypeExpression;
                dataTypeExpression = "*";
            }
    
            var dataType,
                i = 0,
                dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];
    
            if ( isFunction( func ) ) {
    
                // For each dataType in the dataTypeExpression
                while ( ( dataType = dataTypes[ i++ ] ) ) {
    
                    // Prepend if requested
                    if ( dataType[ 0 ] === "+" ) {
                        dataType = dataType.slice( 1 ) || "*";
                        ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );
    
                    // Otherwise append
                    } else {
                        ( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
                    }
                }
            }
        };
    }
    
    // Base inspection function for prefilters and transports
    function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {
    
        var inspected = {},
            seekingTransport = ( structure === transports );
    
        function inspect( dataType ) {
            var selected;
            inspected[ dataType ] = true;
            jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
                var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
                if ( typeof dataTypeOrTransport === "string" &&
                    !seekingTransport && !inspected[ dataTypeOrTransport ] ) {
    
                    options.dataTypes.unshift( dataTypeOrTransport );
                    inspect( dataTypeOrTransport );
                    return false;
                } else if ( seekingTransport ) {
                    return !( selected = dataTypeOrTransport );
                }
            } );
            return selected;
        }
    
        return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
    }
    
    // A special extend for ajax options
    // that takes "flat" options (not to be deep extended)
    // Fixes #9887
    function ajaxExtend( target, src ) {
        var key, deep,
            flatOptions = jQuery.ajaxSettings.flatOptions || {};
    
        for ( key in src ) {
            if ( src[ key ] !== undefined ) {
                ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
            }
        }
        if ( deep ) {
            jQuery.extend( true, target, deep );
        }
    
        return target;
    }
    
    /* Handles responses to an ajax request:
     * - finds the right dataType (mediates between content-type and expected dataType)
     * - returns the corresponding response
     */
    function ajaxHandleResponses( s, jqXHR, responses ) {
    
        var ct, type, finalDataType, firstDataType,
            contents = s.contents,
            dataTypes = s.dataTypes;
    
        // Remove auto dataType and get content-type in the process
        while ( dataTypes[ 0 ] === "*" ) {
            dataTypes.shift();
            if ( ct === undefined ) {
                ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
            }
        }
    
        // Check if we're dealing with a known content-type
        if ( ct ) {
            for ( type in contents ) {
                if ( contents[ type ] && contents[ type ].test( ct ) ) {
                    dataTypes.unshift( type );
                    break;
                }
            }
        }
    
        // Check to see if we have a response for the expected dataType
        if ( dataTypes[ 0 ] in responses ) {
            finalDataType = dataTypes[ 0 ];
        } else {
    
            // Try convertible dataTypes
            for ( type in responses ) {
                if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
                    finalDataType = type;
                    break;
                }
                if ( !firstDataType ) {
                    firstDataType = type;
                }
            }
    
            // Or just use first one
            finalDataType = finalDataType || firstDataType;
        }
    
        // If we found a dataType
        // We add the dataType to the list if needed
        // and return the corresponding response
        if ( finalDataType ) {
            if ( finalDataType !== dataTypes[ 0 ] ) {
                dataTypes.unshift( finalDataType );
            }
            return responses[ finalDataType ];
        }
    }
    
    /* Chain conversions given the request and the original response
     * Also sets the responseXXX fields on the jqXHR instance
     */
    function ajaxConvert( s, response, jqXHR, isSuccess ) {
        var conv2, current, conv, tmp, prev,
            converters = {},
    
            // Work with a copy of dataTypes in case we need to modify it for conversion
            dataTypes = s.dataTypes.slice();
    
        // Create converters map with lowercased keys
        if ( dataTypes[ 1 ] ) {
            for ( conv in s.converters ) {
                converters[ conv.toLowerCase() ] = s.converters[ conv ];
            }
        }
    
        current = dataTypes.shift();
    
        // Convert to each sequential dataType
        while ( current ) {
    
            if ( s.responseFields[ current ] ) {
                jqXHR[ s.responseFields[ current ] ] = response;
            }
    
            // Apply the dataFilter if provided
            if ( !prev && isSuccess && s.dataFilter ) {
                response = s.dataFilter( response, s.dataType );
            }
    
            prev = current;
            current = dataTypes.shift();
    
            if ( current ) {
    
                // There's only work to do if current dataType is non-auto
                if ( current === "*" ) {
    
                    current = prev;
    
                // Convert response if prev dataType is non-auto and differs from current
                } else if ( prev !== "*" && prev !== current ) {
    
                    // Seek a direct converter
                    conv = converters[ prev + " " + current ] || converters[ "* " + current ];
    
                    // If none found, seek a pair
                    if ( !conv ) {
                        for ( conv2 in converters ) {
    
                            // If conv2 outputs current
                            tmp = conv2.split( " " );
                            if ( tmp[ 1 ] === current ) {
    
                                // If prev can be converted to accepted input
                                conv = converters[ prev + " " + tmp[ 0 ] ] ||
                                    converters[ "* " + tmp[ 0 ] ];
                                if ( conv ) {
    
                                    // Condense equivalence converters
                                    if ( conv === true ) {
                                        conv = converters[ conv2 ];
    
                                    // Otherwise, insert the intermediate dataType
                                    } else if ( converters[ conv2 ] !== true ) {
                                        current = tmp[ 0 ];
                                        dataTypes.unshift( tmp[ 1 ] );
                                    }
                                    break;
                                }
                            }
                        }
                    }
    
                    // Apply converter (if not an equivalence)
                    if ( conv !== true ) {
    
                        // Unless errors are allowed to bubble, catch and return them
                        if ( conv && s.throws ) {
                            response = conv( response );
                        } else {
                            try {
                                response = conv( response );
                            } catch ( e ) {
                                return {
                                    state: "parsererror",
                                    error: conv ? e : "No conversion from " + prev + " to " + current
                                };
                            }
                        }
                    }
                }
            }
        }
    
        return { state: "success", data: response };
    }
    
    jQuery.extend( {
    
        // Counter for holding the number of active queries
        active: 0,
    
        // Last-Modified header cache for next request
        lastModified: {},
        etag: {},
    
        ajaxSettings: {
            url: location.href,
            type: "GET",
            isLocal: rlocalProtocol.test( location.protocol ),
            global: true,
            processData: true,
            async: true,
            contentType: "application/x-www-form-urlencoded; charset=UTF-8",
    
            /*
            timeout: 0,
            data: null,
            dataType: null,
            username: null,
            password: null,
            cache: null,
            throws: false,
            traditional: false,
            headers: {},
            */
    
            accepts: {
                "*": allTypes,
                text: "text/plain",
                html: "text/html",
                xml: "application/xml, text/xml",
                json: "application/json, text/javascript"
            },
    
            contents: {
                xml: /\bxml\b/,
                html: /\bhtml/,
                json: /\bjson\b/
            },
    
            responseFields: {
                xml: "responseXML",
                text: "responseText",
                json: "responseJSON"
            },
    
            // Data converters
            // Keys separate source (or catchall "*") and destination types with a single space
            converters: {
    
                // Convert anything to text
                "* text": String,
    
                // Text to html (true = no transformation)
                "text html": true,
    
                // Evaluate text as a json expression
                "text json": JSON.parse,
    
                // Parse text as xml
                "text xml": jQuery.parseXML
            },
    
            // For options that shouldn't be deep extended:
            // you can add your own custom options here if
            // and when you create one that shouldn't be
            // deep extended (see ajaxExtend)
            flatOptions: {
                url: true,
                context: true
            }
        },
    
        // Creates a full fledged settings object into target
        // with both ajaxSettings and settings fields.
        // If target is omitted, writes into ajaxSettings.
        ajaxSetup: function( target, settings ) {
            return settings ?
    
                // Building a settings object
                ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :
    
                // Extending ajaxSettings
                ajaxExtend( jQuery.ajaxSettings, target );
        },
    
        ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
        ajaxTransport: addToPrefiltersOrTransports( transports ),
    
        // Main method
        ajax: function( url, options ) {
    
            // If url is an object, simulate pre-1.5 signature
            if ( typeof url === "object" ) {
                options = url;
                url = undefined;
            }
    
            // Force options to be an object
            options = options || {};
    
            var transport,
    
                // URL without anti-cache param
                cacheURL,
    
                // Response headers
                responseHeadersString,
                responseHeaders,
    
                // timeout handle
                timeoutTimer,
    
                // Url cleanup var
                urlAnchor,
    
                // Request state (becomes false upon send and true upon completion)
                completed,
    
                // To know if global events are to be dispatched
                fireGlobals,
    
                // Loop variable
                i,
    
                // uncached part of the url
                uncached,
    
                // Create the final options object
                s = jQuery.ajaxSetup( {}, options ),
    
                // Callbacks context
                callbackContext = s.context || s,
    
                // Context for global events is callbackContext if it is a DOM node or jQuery collection
                globalEventContext = s.context &&
                    ( callbackContext.nodeType || callbackContext.jquery ) ?
                    jQuery( callbackContext ) :
                    jQuery.event,
    
                // Deferreds
                deferred = jQuery.Deferred(),
                completeDeferred = jQuery.Callbacks( "once memory" ),
    
                // Status-dependent callbacks
                statusCode = s.statusCode || {},
    
                // Headers (they are sent all at once)
                requestHeaders = {},
                requestHeadersNames = {},
    
                // Default abort message
                strAbort = "canceled",
    
                // Fake xhr
                jqXHR = {
                    readyState: 0,
    
                    // Builds headers hashtable if needed
                    getResponseHeader: function( key ) {
                        var match;
                        if ( completed ) {
                            if ( !responseHeaders ) {
                                responseHeaders = {};
                                while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
                                    responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
                                        ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
                                            .concat( match[ 2 ] );
                                }
                            }
                            match = responseHeaders[ key.toLowerCase() + " " ];
                        }
                        return match == null ? null : match.join( ", " );
                    },
    
                    // Raw string
                    getAllResponseHeaders: function() {
                        return completed ? responseHeadersString : null;
                    },
    
                    // Caches the header
                    setRequestHeader: function( name, value ) {
                        if ( completed == null ) {
                            name = requestHeadersNames[ name.toLowerCase() ] =
                                requestHeadersNames[ name.toLowerCase() ] || name;
                            requestHeaders[ name ] = value;
                        }
                        return this;
                    },
    
                    // Overrides response content-type header
                    overrideMimeType: function( type ) {
                        if ( completed == null ) {
                            s.mimeType = type;
                        }
                        return this;
                    },
    
                    // Status-dependent callbacks
                    statusCode: function( map ) {
                        var code;
                        if ( map ) {
                            if ( completed ) {
    
                                // Execute the appropriate callbacks
                                jqXHR.always( map[ jqXHR.status ] );
                            } else {
    
                                // Lazy-add the new callbacks in a way that preserves old ones
                                for ( code in map ) {
                                    statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
                                }
                            }
                        }
                        return this;
                    },
    
                    // Cancel the request
                    abort: function( statusText ) {
                        var finalText = statusText || strAbort;
                        if ( transport ) {
                            transport.abort( finalText );
                        }
                        done( 0, finalText );
                        return this;
                    }
                };
    
            // Attach deferreds
            deferred.promise( jqXHR );
    
            // Add protocol if not provided (prefilters might expect it)
            // Handle falsy url in the settings object (#10093: consistency with old signature)
            // We also use the url parameter if available
            s.url = ( ( url || s.url || location.href ) + "" )
                .replace( rprotocol, location.protocol + "//" );
    
            // Alias method option to type as per ticket #12004
            s.type = options.method || options.type || s.method || s.type;
    
            // Extract dataTypes list
            s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];
    
            // A cross-domain request is in order when the origin doesn't match the current origin.
            if ( s.crossDomain == null ) {
                urlAnchor = document.createElement( "a" );
    
                // Support: IE <=8 - 11, Edge 12 - 15
                // IE throws exception on accessing the href property if url is malformed,
                // e.g. http://example.com:80x/
                try {
                    urlAnchor.href = s.url;
    
                    // Support: IE <=8 - 11 only
                    // Anchor's host property isn't correctly set when s.url is relative
                    urlAnchor.href = urlAnchor.href;
                    s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
                        urlAnchor.protocol + "//" + urlAnchor.host;
                } catch ( e ) {
    
                    // If there is an error parsing the URL, assume it is crossDomain,
                    // it can be rejected by the transport if it is invalid
                    s.crossDomain = true;
                }
            }
    
            // Convert data if not already a string
            if ( s.data && s.processData && typeof s.data !== "string" ) {
                s.data = jQuery.param( s.data, s.traditional );
            }
    
            // Apply prefilters
            inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
    
            // If request was aborted inside a prefilter, stop there
            if ( completed ) {
                return jqXHR;
            }
    
            // We can fire global events as of now if asked to
            // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
            fireGlobals = jQuery.event && s.global;
    
            // Watch for a new set of requests
            if ( fireGlobals && jQuery.active++ === 0 ) {
                jQuery.event.trigger( "ajaxStart" );
            }
    
            // Uppercase the type
            s.type = s.type.toUpperCase();
    
            // Determine if request has content
            s.hasContent = !rnoContent.test( s.type );
    
            // Save the URL in case we're toying with the If-Modified-Since
            // and/or If-None-Match header later on
            // Remove hash to simplify url manipulation
            cacheURL = s.url.replace( rhash, "" );
    
            // More options handling for requests with no content
            if ( !s.hasContent ) {
    
                // Remember the hash so we can put it back
                uncached = s.url.slice( cacheURL.length );
    
                // If data is available and should be processed, append data to url
                if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
                    cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;
    
                    // #9682: remove data so that it's not used in an eventual retry
                    delete s.data;
                }
    
                // Add or update anti-cache param if needed
                if ( s.cache === false ) {
                    cacheURL = cacheURL.replace( rantiCache, "$1" );
                    uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) +
                        uncached;
                }
    
                // Put hash and anti-cache on the URL that will be requested (gh-1732)
                s.url = cacheURL + uncached;
    
            // Change '%20' to '+' if this is encoded form body content (gh-2658)
            } else if ( s.data && s.processData &&
                ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
                s.data = s.data.replace( r20, "+" );
            }
    
            // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
            if ( s.ifModified ) {
                if ( jQuery.lastModified[ cacheURL ] ) {
                    jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
                }
                if ( jQuery.etag[ cacheURL ] ) {
                    jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
                }
            }
    
            // Set the correct header, if data is being sent
            if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
                jqXHR.setRequestHeader( "Content-Type", s.contentType );
            }
    
            // Set the Accepts header for the server, depending on the dataType
            jqXHR.setRequestHeader(
                "Accept",
                s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
                    s.accepts[ s.dataTypes[ 0 ] ] +
                        ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
                    s.accepts[ "*" ]
            );
    
            // Check for headers option
            for ( i in s.headers ) {
                jqXHR.setRequestHeader( i, s.headers[ i ] );
            }
    
            // Allow custom headers/mimetypes and early abort
            if ( s.beforeSend &&
                ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {
    
                // Abort if not done already and return
                return jqXHR.abort();
            }
    
            // Aborting is no longer a cancellation
            strAbort = "abort";
    
            // Install callbacks on deferreds
            completeDeferred.add( s.complete );
            jqXHR.done( s.success );
            jqXHR.fail( s.error );
    
            // Get transport
            transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
    
            // If no transport, we auto-abort
            if ( !transport ) {
                done( -1, "No Transport" );
            } else {
                jqXHR.readyState = 1;
    
                // Send global event
                if ( fireGlobals ) {
                    globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
                }
    
                // If request was aborted inside ajaxSend, stop there
                if ( completed ) {
                    return jqXHR;
                }
    
                // Timeout
                if ( s.async && s.timeout > 0 ) {
                    timeoutTimer = window.setTimeout( function() {
                        jqXHR.abort( "timeout" );
                    }, s.timeout );
                }
    
                try {
                    completed = false;
                    transport.send( requestHeaders, done );
                } catch ( e ) {
    
                    // Rethrow post-completion exceptions
                    if ( completed ) {
                        throw e;
                    }
    
                    // Propagate others as results
                    done( -1, e );
                }
            }
    
            // Callback for when everything is done
            function done( status, nativeStatusText, responses, headers ) {
                var isSuccess, success, error, response, modified,
                    statusText = nativeStatusText;
    
                // Ignore repeat invocations
                if ( completed ) {
                    return;
                }
    
                completed = true;
    
                // Clear timeout if it exists
                if ( timeoutTimer ) {
                    window.clearTimeout( timeoutTimer );
                }
    
                // Dereference transport for early garbage collection
                // (no matter how long the jqXHR object will be used)
                transport = undefined;
    
                // Cache response headers
                responseHeadersString = headers || "";
    
                // Set readyState
                jqXHR.readyState = status > 0 ? 4 : 0;
    
                // Determine if successful
                isSuccess = status >= 200 && status < 300 || status === 304;
    
                // Get response data
                if ( responses ) {
                    response = ajaxHandleResponses( s, jqXHR, responses );
                }
    
                // Use a noop converter for missing script but not if jsonp
                if ( !isSuccess &&
                    jQuery.inArray( "script", s.dataTypes ) > -1 &&
                    jQuery.inArray( "json", s.dataTypes ) < 0 ) {
                    s.converters[ "text script" ] = function() {};
                }
    
                // Convert no matter what (that way responseXXX fields are always set)
                response = ajaxConvert( s, response, jqXHR, isSuccess );
    
                // If successful, handle type chaining
                if ( isSuccess ) {
    
                    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
                    if ( s.ifModified ) {
                        modified = jqXHR.getResponseHeader( "Last-Modified" );
                        if ( modified ) {
                            jQuery.lastModified[ cacheURL ] = modified;
                        }
                        modified = jqXHR.getResponseHeader( "etag" );
                        if ( modified ) {
                            jQuery.etag[ cacheURL ] = modified;
                        }
                    }
    
                    // if no content
                    if ( status === 204 || s.type === "HEAD" ) {
                        statusText = "nocontent";
    
                    // if not modified
                    } else if ( status === 304 ) {
                        statusText = "notmodified";
    
                    // If we have data, let's convert it
                    } else {
                        statusText = response.state;
                        success = response.data;
                        error = response.error;
                        isSuccess = !error;
                    }
                } else {
    
                    // Extract error from statusText and normalize for non-aborts
                    error = statusText;
                    if ( status || !statusText ) {
                        statusText = "error";
                        if ( status < 0 ) {
                            status = 0;
                        }
                    }
                }
    
                // Set data for the fake xhr object
                jqXHR.status = status;
                jqXHR.statusText = ( nativeStatusText || statusText ) + "";
    
                // Success/Error
                if ( isSuccess ) {
                    deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
                } else {
                    deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
                }
    
                // Status-dependent callbacks
                jqXHR.statusCode( statusCode );
                statusCode = undefined;
    
                if ( fireGlobals ) {
                    globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
                        [ jqXHR, s, isSuccess ? success : error ] );
                }
    
                // Complete
                completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
    
                if ( fireGlobals ) {
                    globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
    
                    // Handle the global AJAX counter
                    if ( !( --jQuery.active ) ) {
                        jQuery.event.trigger( "ajaxStop" );
                    }
                }
            }
    
            return jqXHR;
        },
    
        getJSON: function( url, data, callback ) {
            return jQuery.get( url, data, callback, "json" );
        },
    
        getScript: function( url, callback ) {
            return jQuery.get( url, undefined, callback, "script" );
        }
    } );
    
    jQuery.each( [ "get", "post" ], function( _i, method ) {
        jQuery[ method ] = function( url, data, callback, type ) {
    
            // Shift arguments if data argument was omitted
            if ( isFunction( data ) ) {
                type = type || callback;
                callback = data;
                data = undefined;
            }
    
            // The url can be an options object (which then must have .url)
            return jQuery.ajax( jQuery.extend( {
                url: url,
                type: method,
                dataType: type,
                data: data,
                success: callback
            }, jQuery.isPlainObject( url ) && url ) );
        };
    } );
    
    jQuery.ajaxPrefilter( function( s ) {
        var i;
        for ( i in s.headers ) {
            if ( i.toLowerCase() === "content-type" ) {
                s.contentType = s.headers[ i ] || "";
            }
        }
    } );
    
    
    jQuery._evalUrl = function( url, options, doc ) {
        return jQuery.ajax( {
            url: url,
    
            // Make this explicit, since user can override this through ajaxSetup (#11264)
            type: "GET",
            dataType: "script",
            cache: true,
            async: false,
            global: false,
    
            // Only evaluate the response if it is successful (gh-4126)
            // dataFilter is not invoked for failure responses, so using it instead
            // of the default converter is kludgy but it works.
            converters: {
                "text script": function() {}
            },
            dataFilter: function( response ) {
                jQuery.globalEval( response, options, doc );
            }
        } );
    };
    
    
    jQuery.fn.extend( {
        wrapAll: function( html ) {
            var wrap;
    
            if ( this[ 0 ] ) {
                if ( isFunction( html ) ) {
                    html = html.call( this[ 0 ] );
                }
    
                // The elements to wrap the target around
                wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );
    
                if ( this[ 0 ].parentNode ) {
                    wrap.insertBefore( this[ 0 ] );
                }
    
                wrap.map( function() {
                    var elem = this;
    
                    while ( elem.firstElementChild ) {
                        elem = elem.firstElementChild;
                    }
    
                    return elem;
                } ).append( this );
            }
    
            return this;
        },
    
        wrapInner: function( html ) {
            if ( isFunction( html ) ) {
                return this.each( function( i ) {
                    jQuery( this ).wrapInner( html.call( this, i ) );
                } );
            }
    
            return this.each( function() {
                var self = jQuery( this ),
                    contents = self.contents();
    
                if ( contents.length ) {
                    contents.wrapAll( html );
    
                } else {
                    self.append( html );
                }
            } );
        },
    
        wrap: function( html ) {
            var htmlIsFunction = isFunction( html );
    
            return this.each( function( i ) {
                jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
            } );
        },
    
        unwrap: function( selector ) {
            this.parent( selector ).not( "body" ).each( function() {
                jQuery( this ).replaceWith( this.childNodes );
            } );
            return this;
        }
    } );
    
    
    jQuery.expr.pseudos.hidden = function( elem ) {
        return !jQuery.expr.pseudos.visible( elem );
    };
    jQuery.expr.pseudos.visible = function( elem ) {
        return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
    };
    
    
    
    
    jQuery.ajaxSettings.xhr = function() {
        try {
            return new window.XMLHttpRequest();
        } catch ( e ) {}
    };
    
    var xhrSuccessStatus = {
    
            // File protocol always yields status code 0, assume 200
            0: 200,
    
            // Support: IE <=9 only
            // #1450: sometimes IE returns 1223 when it should be 204
            1223: 204
        },
        xhrSupported = jQuery.ajaxSettings.xhr();
    
    support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
    support.ajax = xhrSupported = !!xhrSupported;
    
    jQuery.ajaxTransport( function( options ) {
        var callback, errorCallback;
    
        // Cross domain only allowed if supported through XMLHttpRequest
        if ( support.cors || xhrSupported && !options.crossDomain ) {
            return {
                send: function( headers, complete ) {
                    var i,
                        xhr = options.xhr();
    
                    xhr.open(
                        options.type,
                        options.url,
                        options.async,
                        options.username,
                        options.password
                    );
    
                    // Apply custom fields if provided
                    if ( options.xhrFields ) {
                        for ( i in options.xhrFields ) {
                            xhr[ i ] = options.xhrFields[ i ];
                        }
                    }
    
                    // Override mime type if needed
                    if ( options.mimeType && xhr.overrideMimeType ) {
                        xhr.overrideMimeType( options.mimeType );
                    }
    
                    // X-Requested-With header
                    // For cross-domain requests, seeing as conditions for a preflight are
                    // akin to a jigsaw puzzle, we simply never set it to be sure.
                    // (it can always be set on a per-request basis or even using ajaxSetup)
                    // For same-domain requests, won't change header if already provided.
                    if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
                        headers[ "X-Requested-With" ] = "XMLHttpRequest";
                    }
    
                    // Set headers
                    for ( i in headers ) {
                        xhr.setRequestHeader( i, headers[ i ] );
                    }
    
                    // Callback
                    callback = function( type ) {
                        return function() {
                            if ( callback ) {
                                callback = errorCallback = xhr.onload =
                                    xhr.onerror = xhr.onabort = xhr.ontimeout =
                                        xhr.onreadystatechange = null;
    
                                if ( type === "abort" ) {
                                    xhr.abort();
                                } else if ( type === "error" ) {
    
                                    // Support: IE <=9 only
                                    // On a manual native abort, IE9 throws
                                    // errors on any property access that is not readyState
                                    if ( typeof xhr.status !== "number" ) {
                                        complete( 0, "error" );
                                    } else {
                                        complete(
    
                                            // File: protocol always yields status 0; see #8605, #14207
                                            xhr.status,
                                            xhr.statusText
                                        );
                                    }
                                } else {
                                    complete(
                                        xhrSuccessStatus[ xhr.status ] || xhr.status,
                                        xhr.statusText,
    
                                        // Support: IE <=9 only
                                        // IE9 has no XHR2 but throws on binary (trac-11426)
                                        // For XHR2 non-text, let the caller handle it (gh-2498)
                                        ( xhr.responseType || "text" ) !== "text"  ||
                                        typeof xhr.responseText !== "string" ?
                                            { binary: xhr.response } :
                                            { text: xhr.responseText },
                                        xhr.getAllResponseHeaders()
                                    );
                                }
                            }
                        };
                    };
    
                    // Listen to events
                    xhr.onload = callback();
                    errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );
    
                    // Support: IE 9 only
                    // Use onreadystatechange to replace onabort
                    // to handle uncaught aborts
                    if ( xhr.onabort !== undefined ) {
                        xhr.onabort = errorCallback;
                    } else {
                        xhr.onreadystatechange = function() {
    
                            // Check readyState before timeout as it changes
                            if ( xhr.readyState === 4 ) {
    
                                // Allow onerror to be called first,
                                // but that will not handle a native abort
                                // Also, save errorCallback to a variable
                                // as xhr.onerror cannot be accessed
                                window.setTimeout( function() {
                                    if ( callback ) {
                                        errorCallback();
                                    }
                                } );
                            }
                        };
                    }
    
                    // Create the abort callback
                    callback = callback( "abort" );
    
                    try {
    
                        // Do send the request (this may raise an exception)
                        xhr.send( options.hasContent && options.data || null );
                    } catch ( e ) {
    
                        // #14683: Only rethrow if this hasn't been notified as an error yet
                        if ( callback ) {
                            throw e;
                        }
                    }
                },
    
                abort: function() {
                    if ( callback ) {
                        callback();
                    }
                }
            };
        }
    } );
    
    
    
    
    // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
    jQuery.ajaxPrefilter( function( s ) {
        if ( s.crossDomain ) {
            s.contents.script = false;
        }
    } );
    
    // Install script dataType
    jQuery.ajaxSetup( {
        accepts: {
            script: "text/javascript, application/javascript, " +
                "application/ecmascript, application/x-ecmascript"
        },
        contents: {
            script: /\b(?:java|ecma)script\b/
        },
        converters: {
            "text script": function( text ) {
                jQuery.globalEval( text );
                return text;
            }
        }
    } );
    
    // Handle cache's special case and crossDomain
    jQuery.ajaxPrefilter( "script", function( s ) {
        if ( s.cache === undefined ) {
            s.cache = false;
        }
        if ( s.crossDomain ) {
            s.type = "GET";
        }
    } );
    
    // Bind script tag hack transport
    jQuery.ajaxTransport( "script", function( s ) {
    
        // This transport only deals with cross domain or forced-by-attrs requests
        if ( s.crossDomain || s.scriptAttrs ) {
            var script, callback;
            return {
                send: function( _, complete ) {
                    script = jQuery( "<script>" )
                        .attr( s.scriptAttrs || {} )
                        .prop( { charset: s.scriptCharset, src: s.url } )
                        .on( "load error", callback = function( evt ) {
                            script.remove();
                            callback = null;
                            if ( evt ) {
                                complete( evt.type === "error" ? 404 : 200, evt.type );
                            }
                        } );
    
                    // Use native DOM manipulation to avoid our domManip AJAX trickery
                    document.head.appendChild( script[ 0 ] );
                },
                abort: function() {
                    if ( callback ) {
                        callback();
                    }
                }
            };
        }
    } );
    
    
    
    
    var oldCallbacks = [],
        rjsonp = /(=)\?(?=&|$)|\?\?/;
    
    // Default jsonp settings
    jQuery.ajaxSetup( {
        jsonp: "callback",
        jsonpCallback: function() {
            var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce.guid++ ) );
            this[ callback ] = true;
            return callback;
        }
    } );
    
    // Detect, normalize options and install callbacks for jsonp requests
    jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
    
        var callbackName, overwritten, responseContainer,
            jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
                "url" :
                typeof s.data === "string" &&
                    ( s.contentType || "" )
                        .indexOf( "application/x-www-form-urlencoded" ) === 0 &&
                    rjsonp.test( s.data ) && "data"
            );
    
        // Handle iff the expected data type is "jsonp" or we have a parameter to set
        if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {
    
            // Get callback name, remembering preexisting value associated with it
            callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
                s.jsonpCallback() :
                s.jsonpCallback;
    
            // Insert callback into url or form data
            if ( jsonProp ) {
                s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
            } else if ( s.jsonp !== false ) {
                s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
            }
    
            // Use data converter to retrieve json after script execution
            s.converters[ "script json" ] = function() {
                if ( !responseContainer ) {
                    jQuery.error( callbackName + " was not called" );
                }
                return responseContainer[ 0 ];
            };
    
            // Force json dataType
            s.dataTypes[ 0 ] = "json";
    
            // Install callback
            overwritten = window[ callbackName ];
            window[ callbackName ] = function() {
                responseContainer = arguments;
            };
    
            // Clean-up function (fires after converters)
            jqXHR.always( function() {
    
                // If previous value didn't exist - remove it
                if ( overwritten === undefined ) {
                    jQuery( window ).removeProp( callbackName );
    
                // Otherwise restore preexisting value
                } else {
                    window[ callbackName ] = overwritten;
                }
    
                // Save back as free
                if ( s[ callbackName ] ) {
    
                    // Make sure that re-using the options doesn't screw things around
                    s.jsonpCallback = originalSettings.jsonpCallback;
    
                    // Save the callback name for future use
                    oldCallbacks.push( callbackName );
                }
    
                // Call if it was a function and we have a response
                if ( responseContainer && isFunction( overwritten ) ) {
                    overwritten( responseContainer[ 0 ] );
                }
    
                responseContainer = overwritten = undefined;
            } );
    
            // Delegate to script
            return "script";
        }
    } );
    
    
    
    
    // Support: Safari 8 only
    // In Safari 8 documents created via document.implementation.createHTMLDocument
    // collapse sibling forms: the second one becomes a child of the first one.
    // Because of that, this security measure has to be disabled in Safari 8.
    // https://bugs.webkit.org/show_bug.cgi?id=137337
    support.createHTMLDocument = ( function() {
        var body = document.implementation.createHTMLDocument( "" ).body;
        body.innerHTML = "<form></form><form></form>";
        return body.childNodes.length === 2;
    } )();
    
    
    // Argument "data" should be string of html
    // context (optional): If specified, the fragment will be created in this context,
    // defaults to document
    // keepScripts (optional): If true, will include scripts passed in the html string
    jQuery.parseHTML = function( data, context, keepScripts ) {
        if ( typeof data !== "string" ) {
            return [];
        }
        if ( typeof context === "boolean" ) {
            keepScripts = context;
            context = false;
        }
    
        var base, parsed, scripts;
    
        if ( !context ) {
    
            // Stop scripts or inline event handlers from being executed immediately
            // by using document.implementation
            if ( support.createHTMLDocument ) {
                context = document.implementation.createHTMLDocument( "" );
    
                // Set the base href for the created document
                // so any parsed elements with URLs
                // are based on the document's URL (gh-2965)
                base = context.createElement( "base" );
                base.href = document.location.href;
                context.head.appendChild( base );
            } else {
                context = document;
            }
        }
    
        parsed = rsingleTag.exec( data );
        scripts = !keepScripts && [];
    
        // Single tag
        if ( parsed ) {
            return [ context.createElement( parsed[ 1 ] ) ];
        }
    
        parsed = buildFragment( [ data ], context, scripts );
    
        if ( scripts && scripts.length ) {
            jQuery( scripts ).remove();
        }
    
        return jQuery.merge( [], parsed.childNodes );
    };
    
    
    /**
     * Load a url into a page
     */
    jQuery.fn.load = function( url, params, callback ) {
        var selector, type, response,
            self = this,
            off = url.indexOf( " " );
    
        if ( off > -1 ) {
            selector = stripAndCollapse( url.slice( off ) );
            url = url.slice( 0, off );
        }
    
        // If it's a function
        if ( isFunction( params ) ) {
    
            // We assume that it's the callback
            callback = params;
            params = undefined;
    
        // Otherwise, build a param string
        } else if ( params && typeof params === "object" ) {
            type = "POST";
        }
    
        // If we have elements to modify, make the request
        if ( self.length > 0 ) {
            jQuery.ajax( {
                url: url,
    
                // If "type" variable is undefined, then "GET" method will be used.
                // Make value of this field explicit since
                // user can override it through ajaxSetup method
                type: type || "GET",
                dataType: "html",
                data: params
            } ).done( function( responseText ) {
    
                // Save response for use in complete callback
                response = arguments;
    
                self.html( selector ?
    
                    // If a selector was specified, locate the right elements in a dummy div
                    // Exclude scripts to avoid IE 'Permission Denied' errors
                    jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
    
                    // Otherwise use the full result
                    responseText );
    
            // If the request succeeds, this function gets "data", "status", "jqXHR"
            // but they are ignored because response was set above.
            // If it fails, this function gets "jqXHR", "status", "error"
            } ).always( callback && function( jqXHR, status ) {
                self.each( function() {
                    callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
                } );
            } );
        }
    
        return this;
    };
    
    
    
    
    jQuery.expr.pseudos.animated = function( elem ) {
        return jQuery.grep( jQuery.timers, function( fn ) {
            return elem === fn.elem;
        } ).length;
    };
    
    
    
    
    jQuery.offset = {
        setOffset: function( elem, options, i ) {
            var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
                position = jQuery.css( elem, "position" ),
                curElem = jQuery( elem ),
                props = {};
    
            // Set position first, in-case top/left are set even on static elem
            if ( position === "static" ) {
                elem.style.position = "relative";
            }
    
            curOffset = curElem.offset();
            curCSSTop = jQuery.css( elem, "top" );
            curCSSLeft = jQuery.css( elem, "left" );
            calculatePosition = ( position === "absolute" || position === "fixed" ) &&
                ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;
    
            // Need to be able to calculate position if either
            // top or left is auto and position is either absolute or fixed
            if ( calculatePosition ) {
                curPosition = curElem.position();
                curTop = curPosition.top;
                curLeft = curPosition.left;
    
            } else {
                curTop = parseFloat( curCSSTop ) || 0;
                curLeft = parseFloat( curCSSLeft ) || 0;
            }
    
            if ( isFunction( options ) ) {
    
                // Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
                options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
            }
    
            if ( options.top != null ) {
                props.top = ( options.top - curOffset.top ) + curTop;
            }
            if ( options.left != null ) {
                props.left = ( options.left - curOffset.left ) + curLeft;
            }
    
            if ( "using" in options ) {
                options.using.call( elem, props );
    
            } else {
                curElem.css( props );
            }
        }
    };
    
    jQuery.fn.extend( {
    
        // offset() relates an element's border box to the document origin
        offset: function( options ) {
    
            // Preserve chaining for setter
            if ( arguments.length ) {
                return options === undefined ?
                    this :
                    this.each( function( i ) {
                        jQuery.offset.setOffset( this, options, i );
                    } );
            }
    
            var rect, win,
                elem = this[ 0 ];
    
            if ( !elem ) {
                return;
            }
    
            // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
            // Support: IE <=11 only
            // Running getBoundingClientRect on a
            // disconnected node in IE throws an error
            if ( !elem.getClientRects().length ) {
                return { top: 0, left: 0 };
            }
    
            // Get document-relative position by adding viewport scroll to viewport-relative gBCR
            rect = elem.getBoundingClientRect();
            win = elem.ownerDocument.defaultView;
            return {
                top: rect.top + win.pageYOffset,
                left: rect.left + win.pageXOffset
            };
        },
    
        // position() relates an element's margin box to its offset parent's padding box
        // This corresponds to the behavior of CSS absolute positioning
        position: function() {
            if ( !this[ 0 ] ) {
                return;
            }
    
            var offsetParent, offset, doc,
                elem = this[ 0 ],
                parentOffset = { top: 0, left: 0 };
    
            // position:fixed elements are offset from the viewport, which itself always has zero offset
            if ( jQuery.css( elem, "position" ) === "fixed" ) {
    
                // Assume position:fixed implies availability of getBoundingClientRect
                offset = elem.getBoundingClientRect();
    
            } else {
                offset = this.offset();
    
                // Account for the *real* offset parent, which can be the document or its root element
                // when a statically positioned element is identified
                doc = elem.ownerDocument;
                offsetParent = elem.offsetParent || doc.documentElement;
                while ( offsetParent &&
                    ( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
                    jQuery.css( offsetParent, "position" ) === "static" ) {
    
                    offsetParent = offsetParent.parentNode;
                }
                if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {
    
                    // Incorporate borders into its offset, since they are outside its content origin
                    parentOffset = jQuery( offsetParent ).offset();
                    parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
                    parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
                }
            }
    
            // Subtract parent offsets and element margins
            return {
                top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
                left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
            };
        },
    
        // This method will return documentElement in the following cases:
        // 1) For the element inside the iframe without offsetParent, this method will return
        //    documentElement of the parent window
        // 2) For the hidden or detached element
        // 3) For body or html element, i.e. in case of the html node - it will return itself
        //
        // but those exceptions were never presented as a real life use-cases
        // and might be considered as more preferable results.
        //
        // This logic, however, is not guaranteed and can change at any point in the future
        offsetParent: function() {
            return this.map( function() {
                var offsetParent = this.offsetParent;
    
                while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
                    offsetParent = offsetParent.offsetParent;
                }
    
                return offsetParent || documentElement;
            } );
        }
    } );
    
    // Create scrollLeft and scrollTop methods
    jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
        var top = "pageYOffset" === prop;
    
        jQuery.fn[ method ] = function( val ) {
            return access( this, function( elem, method, val ) {
    
                // Coalesce documents and windows
                var win;
                if ( isWindow( elem ) ) {
                    win = elem;
                } else if ( elem.nodeType === 9 ) {
                    win = elem.defaultView;
                }
    
                if ( val === undefined ) {
                    return win ? win[ prop ] : elem[ method ];
                }
    
                if ( win ) {
                    win.scrollTo(
                        !top ? val : win.pageXOffset,
                        top ? val : win.pageYOffset
                    );
    
                } else {
                    elem[ method ] = val;
                }
            }, method, val, arguments.length );
        };
    } );
    
    // Support: Safari <=7 - 9.1, Chrome <=37 - 49
    // Add the top/left cssHooks using jQuery.fn.position
    // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
    // Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
    // getComputedStyle returns percent when specified for top/left/bottom/right;
    // rather than make the css module depend on the offset module, just check for it here
    jQuery.each( [ "top", "left" ], function( _i, prop ) {
        jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
            function( elem, computed ) {
                if ( computed ) {
                    computed = curCSS( elem, prop );
    
                    // If curCSS returns percentage, fallback to offset
                    return rnumnonpx.test( computed ) ?
                        jQuery( elem ).position()[ prop ] + "px" :
                        computed;
                }
            }
        );
    } );
    
    
    // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
    jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
        jQuery.each( {
            padding: "inner" + name,
            content: type,
            "": "outer" + name
        }, function( defaultExtra, funcName ) {
    
            // Margin is only for outerHeight, outerWidth
            jQuery.fn[ funcName ] = function( margin, value ) {
                var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
                    extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
    
                return access( this, function( elem, type, value ) {
                    var doc;
    
                    if ( isWindow( elem ) ) {
    
                        // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
                        return funcName.indexOf( "outer" ) === 0 ?
                            elem[ "inner" + name ] :
                            elem.document.documentElement[ "client" + name ];
                    }
    
                    // Get document width or height
                    if ( elem.nodeType === 9 ) {
                        doc = elem.documentElement;
    
                        // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
                        // whichever is greatest
                        return Math.max(
                            elem.body[ "scroll" + name ], doc[ "scroll" + name ],
                            elem.body[ "offset" + name ], doc[ "offset" + name ],
                            doc[ "client" + name ]
                        );
                    }
    
                    return value === undefined ?
    
                        // Get width or height on the element, requesting but not forcing parseFloat
                        jQuery.css( elem, type, extra ) :
    
                        // Set width or height on the element
                        jQuery.style( elem, type, value, extra );
                }, type, chainable ? margin : undefined, chainable );
            };
        } );
    } );
    
    
    jQuery.each( [
        "ajaxStart",
        "ajaxStop",
        "ajaxComplete",
        "ajaxError",
        "ajaxSuccess",
        "ajaxSend"
    ], function( _i, type ) {
        jQuery.fn[ type ] = function( fn ) {
            return this.on( type, fn );
        };
    } );
    
    
    
    
    jQuery.fn.extend( {
    
        bind: function( types, data, fn ) {
            return this.on( types, null, data, fn );
        },
        unbind: function( types, fn ) {
            return this.off( types, null, fn );
        },
    
        delegate: function( selector, types, data, fn ) {
            return this.on( types, selector, data, fn );
        },
        undelegate: function( selector, types, fn ) {
    
            // ( namespace ) or ( selector, types [, fn] )
            return arguments.length === 1 ?
                this.off( selector, "**" ) :
                this.off( types, selector || "**", fn );
        },
    
        hover: function( fnOver, fnOut ) {
            return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
        }
    } );
    
    jQuery.each(
        ( "blur focus focusin focusout resize scroll click dblclick " +
        "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
        "change select submit keydown keypress keyup contextmenu" ).split( " " ),
        function( _i, name ) {
    
            // Handle event binding
            jQuery.fn[ name ] = function( data, fn ) {
                return arguments.length > 0 ?
                    this.on( name, null, data, fn ) :
                    this.trigger( name );
            };
        }
    );
    
    
    
    
    // Support: Android <=4.0 only
    // Make sure we trim BOM and NBSP
    var rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
    
    // Bind a function to a context, optionally partially applying any
    // arguments.
    // jQuery.proxy is deprecated to promote standards (specifically Function#bind)
    // However, it is not slated for removal any time soon
    jQuery.proxy = function( fn, context ) {
        var tmp, args, proxy;
    
        if ( typeof context === "string" ) {
            tmp = fn[ context ];
            context = fn;
            fn = tmp;
        }
    
        // Quick check to determine if target is callable, in the spec
        // this throws a TypeError, but we will just return undefined.
        if ( !isFunction( fn ) ) {
            return undefined;
        }
    
        // Simulated bind
        args = slice.call( arguments, 2 );
        proxy = function() {
            return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
        };
    
        // Set the guid of unique handler to the same of original handler, so it can be removed
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    jQuery.holdReady = function( hold ) {
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    jQuery.now = Date.now;
    
    jQuery.isNumeric = function( obj ) {
    
        // As of jQuery 3.0, isNumeric is limited to
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        var type = jQuery.type( obj );
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    /***/ }),
    
    /***/ "./src/js/index.js":
    /*!*************************!*\
      !*** ./src/js/index.js ***!
      \*************************/
    /*! no exports provided */
    /***/ (function(module, __webpack_exports__, __webpack_require__) {
    
    "use strict";
    __webpack_require__.r(__webpack_exports__);
    /* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js");
    /* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(jquery__WEBPACK_IMPORTED_MODULE_0__);
    /* harmony import */ var cursor__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! cursor */ "./src/js/cursor.js");
    /* harmony import */ var magnetic__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! magnetic */ "./src/js/magnetic.js");
    /*** IMPORTS FROM imports-loader ***/var define=false;// Init cursor
    var cursor=new cursor__WEBPACK_IMPORTED_MODULE_1__["default"]();// Init magnetic
    jquery__WEBPACK_IMPORTED_MODULE_0___default()('[data-magnetic]').each(function(){new magnetic__WEBPACK_IMPORTED_MODULE_2__["default"](this);});
    
    /***/ }),
    
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    /*!****************************!*\
      !*** ./src/js/magnetic.js ***!
      \****************************/
    /*! exports provided: default */
    /***/ (function(module, __webpack_exports__, __webpack_require__) {
    
    "use strict";
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    /* harmony import */ var jquery__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(jquery__WEBPACK_IMPORTED_MODULE_0__);
    /* harmony import */ var gsap__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! gsap */ "./node_modules/gsap/index.js");
    function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function");}}function _defineProperties(target,props){for(var i=0;i<props.length;i++){var descriptor=props[i];descriptor.enumerable=descriptor.enumerable||false;descriptor.configurable=true;if("value"in descriptor)descriptor.writable=true;Object.defineProperty(target,descriptor.key,descriptor);}}function _createClass(Constructor,protoProps,staticProps){if(protoProps)_defineProperties(Constructor.prototype,protoProps);if(staticProps)_defineProperties(Constructor,staticProps);return Constructor;}/*** IMPORTS FROM imports-loader ***/var define=false;var Magnetic=/*#__PURE__*/function(){function Magnetic(el){var options=arguments.length>1&&arguments[1]!==undefined?arguments[1]:{};_classCallCheck(this,Magnetic);this.el=jquery__WEBPACK_IMPORTED_MODULE_0___default()(el);this.options=jquery__WEBPACK_IMPORTED_MODULE_0___default.a.extend(true,{y:0.2,x:0.2,s:0.2,rs:0.7},this.el.data('magnetic')||options);this.y=0;this.x=0;this.width=0;this.height=0;if(this.el.data('magnetic-init'))return;this.el.data('magnetic-init',true);this.bind();}_createClass(Magnetic,[{key:"bind",value:function bind(){var _this=this;this.el.on('mouseenter',function(){_this.y=_this.el.offset().top-window.pageYOffset;_this.x=_this.el.offset().left-window.pageXOffset;_this.width=_this.el.outerWidth();_this.height=_this.el.outerHeight();});this.el.on('mousemove',function(e){var y=(e.clientY-_this.y-_this.height/2)*_this.options.y;var x=(e.clientX-_this.x-_this.width/2)*_this.options.x;_this.move(x,y,_this.options.s);});this.el.on('mouseleave',function(e){_this.move(0,0,_this.options.rs);});}},{key:"move",value:function move(x,y,speed){gsap__WEBPACK_IMPORTED_MODULE_1__["default"].to(this.el,{y:y,x:x,force3D:true,overwrite:true,duration:speed});}}]);return Magnetic;}();
    
    /***/ })
    
    /******/ });
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