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✏️ Editing: swiper.js

/**
 * Swiper 4.1.0
 * Most modern mobile touch slider and framework with hardware accelerated transitions
 * http://www.idangero.us/swiper/
 *
 * Copyright 2014-2018 Vladimir Kharlampidi
 *
 * Released under the MIT License
 *
 * Released on: January 13, 2018
 */

(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
	typeof define === 'function' && define.amd ? define(factory) :
	(global.Swiper = factory());
}(this, (function () { 'use strict';

/**
 * Dom7 2.0.1
 * Minimalistic JavaScript library for DOM manipulation, with a jQuery-compatible API
 * http://framework7.io/docs/dom.html
 *
 * Copyright 2017, Vladimir Kharlampidi
 * The iDangero.us
 * http://www.idangero.us/
 *
 * Licensed under MIT
 *
 * Released on: October 2, 2017
 */
var Dom7 = function Dom7(arr) {
  var self = this;
  // Create array-like object
  for (var i = 0; i < arr.length; i += 1) {
    self[i] = arr[i];
  }
  self.length = arr.length;
  // Return collection with methods
  return this;
};

$$1.fn = Dom7.prototype;
$$1.Class = Dom7;
$$1.Dom7 = Dom7;

if (typeof className === 'undefined') {
    return this;
  }
  var classes = className.split(' ');
  for (var i = 0; i < classes.length; i += 1) {
    for (var j = 0; j < this.length; j += 1) {
      if (typeof this$1[j].classList !== 'undefined') { this$1[j].classList.add(classes[i]); }
    }
  }
  return this;
}
function removeClass(className) {
  var this$1 = this;

if (arguments.length === 1 && typeof attrs === 'string') {
    // Get attr
    if (this[0]) { return this[0].getAttribute(attrs); }
    return undefined;
  }

// Set attrs
  for (var i = 0; i < this.length; i += 1) {
    if (arguments$1.length === 2) {
      // String
      this$1[i].setAttribute(attrs, value);
    } else {
      // Object
      // eslint-disable-next-line
      for (var attrName in attrs) {
        this$1[i][attrName] = attrs[attrName];
        this$1[i].setAttribute(attrName, attrs[attrName]);
      }
    }
  }
  return this;
}
// eslint-disable-next-line
function removeAttr(attr) {
  var this$1 = this;

for (var i = 0; i < this.length; i += 1) {
    this$1[i].removeAttribute(attr);
  }
  return this;
}
function data(key, value) {
  var this$1 = this;

var el;
  if (typeof value === 'undefined') {
    el = this[0];
    // Get value
    if (el) {
      if (el.dom7ElementDataStorage && (key in el.dom7ElementDataStorage)) {
        return el.dom7ElementDataStorage[key];
      }

var dataKey = el.getAttribute(("data-" + key));
      if (dataKey) {
        return dataKey;
      }
      return undefined;
    }
    return undefined;
  }

// Set value
  for (var i = 0; i < this.length; i += 1) {
    el = this$1[i];
    if (!el.dom7ElementDataStorage) { el.dom7ElementDataStorage = {}; }
    el.dom7ElementDataStorage[key] = value;
  }
  return this;
}
// Transforms
// eslint-disable-next-line
function transform(transform) {
  var this$1 = this;

for (var i = 0; i < this.length; i += 1) {
    var elStyle = this$1[i].style;
    elStyle.webkitTransform = transform;
    elStyle.transform = transform;
  }
  return this;
}
function transition(duration) {
  var this$1 = this;

if (typeof duration !== 'string') {
    duration = duration + "ms"; // eslint-disable-line
  }
  for (var i = 0; i < this.length; i += 1) {
    var elStyle = this$1[i].style;
    elStyle.webkitTransitionDuration = duration;
    elStyle.transitionDuration = duration;
  }
  return this;
}
// Events
function on() {
  var this$1 = this;
  var args = [], len = arguments.length;
  while ( len-- ) args[ len ] = arguments[ len ];

var eventType = args[0];
  var targetSelector = args[1];
  var listener = args[2];
  var capture = args[3];
  if (typeof args[1] === 'function') {
    var assign;
    (assign = args, eventType = assign[0], listener = assign[1], capture = assign[2]);
    targetSelector = undefined;
  }
  if (!capture) { capture = false; }

return null;
}
function styles() {
  if (this[0]) { return window.getComputedStyle(this[0], null); }
  return {};
}
function css(props, value) {
  var this$1 = this;

var i;
  if (arguments.length === 1) {
    if (typeof props === 'string') {
      if (this[0]) { return window.getComputedStyle(this[0], null).getPropertyValue(props); }
    } else {
      for (i = 0; i < this.length; i += 1) {
        // eslint-disable-next-line
        for (var prop in props) {
          this$1[i].style[prop] = props[prop];
        }
      }
      return this;
    }
  }
  if (arguments.length === 2 && typeof props === 'string') {
    for (i = 0; i < this.length; i += 1) {
      this$1[i].style[props] = value;
    }
    return this;
  }
  return this;
}

// Iterate over the collection passing elements to `callback`
function each(callback) {
  var this$1 = this;

// Don't bother continuing without a callback
  if (!callback) { return this; }
  // Iterate over the current collection
  for (var i = 0; i < this.length; i += 1) {
    // If the callback returns false
    if (callback.call(this$1[i], i, this$1[i]) === false) {
      // End the loop early
      return this$1;
    }
  }
  // Return `this` to allow chained DOM operations
  return this;
}
// eslint-disable-next-line
function html(html) {
  var this$1 = this;

if (typeof html === 'undefined') {
    return this[0] ? this[0].innerHTML : undefined;
  }

for (var i = 0; i < this.length; i += 1) {
    this$1[i].innerHTML = html;
  }
  return this;
}
// eslint-disable-next-line
function text(text) {
  var this$1 = this;

if (typeof text === 'undefined') {
    if (this[0]) {
      return this[0].textContent.trim();
    }
    return null;
  }

for (var i = 0; i < this.length; i += 1) {
    this$1[i].textContent = text;
  }
  return this;
}
function is(selector) {
  var el = this[0];
  var compareWith;
  var i;
  if (!el || typeof selector === 'undefined') { return false; }
  if (typeof selector === 'string') {
    if (el.matches) { return el.matches(selector); }
    else if (el.webkitMatchesSelector) { return el.webkitMatchesSelector(selector); }
    else if (el.msMatchesSelector) { return el.msMatchesSelector(selector); }

compareWith = $$1(selector);
    for (i = 0; i < compareWith.length; i += 1) {
      if (compareWith[i] === el) { return true; }
    }
    return false;
  } else if (selector === document) { return el === document; }
  else if (selector === window) { return el === window; }

if (selector.nodeType || selector instanceof Dom7) {
    compareWith = selector.nodeType ? [selector] : selector;
    for (i = 0; i < compareWith.length; i += 1) {
      if (compareWith[i] === el) { return true; }
    }
    return false;
  }
  return false;
}
function index() {
  var child = this[0];
  var i;
  if (child) {
    i = 0;
    // eslint-disable-next-line
    while ((child = child.previousSibling) !== null) {
      if (child.nodeType === 1) { i += 1; }
    }
    return i;
  }
  return undefined;
}
// eslint-disable-next-line
function eq(index) {
  if (typeof index === 'undefined') { return this; }
  var length = this.length;
  var returnIndex;
  if (index > length - 1) {
    return new Dom7([]);
  }
  if (index < 0) {
    returnIndex = length + index;
    if (returnIndex < 0) { return new Dom7([]); }
    return new Dom7([this[returnIndex]]);
  }
  return new Dom7([this[index]]);
}
function append() {
  var this$1 = this;
  var args = [], len = arguments.length;
  while ( len-- ) args[ len ] = arguments[ len ];

var newChild;

for (var k = 0; k < args.length; k += 1) {
    newChild = args[k];
    for (var i = 0; i < this.length; i += 1) {
      if (typeof newChild === 'string') {
        var tempDiv = document.createElement('div');
        tempDiv.innerHTML = newChild;
        while (tempDiv.firstChild) {
          this$1[i].appendChild(tempDiv.firstChild);
        }
      } else if (newChild instanceof Dom7) {
        for (var j = 0; j < newChild.length; j += 1) {
          this$1[i].appendChild(newChild[j]);
        }
      } else {
        this$1[i].appendChild(newChild);
      }
    }
  }

return this;
}
 function prepend(newChild) {
  var this$1 = this;

var i;
  var j;
  for (i = 0; i < this.length; i += 1) {
    if (typeof newChild === 'string') {
      var tempDiv = document.createElement('div');
      tempDiv.innerHTML = newChild;
      for (j = tempDiv.childNodes.length - 1; j >= 0; j -= 1) {
        this$1[i].insertBefore(tempDiv.childNodes[j], this$1[i].childNodes[0]);
      }
    } else if (newChild instanceof Dom7) {
      for (j = 0; j < newChild.length; j += 1) {
        this$1[i].insertBefore(newChild[j], this$1[i].childNodes[0]);
      }
    } else {
      this$1[i].insertBefore(newChild, this$1[i].childNodes[0]);
    }
  }
  return this;
}
 function next(selector) {
  if (this.length > 0) {
    if (selector) {
      if (this[0].nextElementSibling && $$1(this[0].nextElementSibling).is(selector)) {
        return new Dom7([this[0].nextElementSibling]);
      }
      return new Dom7([]);
    }

if (this[0].nextElementSibling) { return new Dom7([this[0].nextElementSibling]); }
    return new Dom7([]);
  }
  return new Dom7([]);
}
function nextAll(selector) {
  var nextEls = [];
  var el = this[0];
  if (!el) { return new Dom7([]); }
  while (el.nextElementSibling) {
    var next = el.nextElementSibling; // eslint-disable-line
    if (selector) {
      if ($$1(next).is(selector)) { nextEls.push(next); }
    } else { nextEls.push(next); }
    el = next;
  }
  return new Dom7(nextEls);
}
function prev(selector) {
  if (this.length > 0) {
    var el = this[0];
    if (selector) {
      if (el.previousElementSibling && $$1(el.previousElementSibling).is(selector)) {
        return new Dom7([el.previousElementSibling]);
      }
      return new Dom7([]);
    }

if (el.previousElementSibling) { return new Dom7([el.previousElementSibling]); }
    return new Dom7([]);
  }
  return new Dom7([]);
}
function prevAll(selector) {
  var prevEls = [];
  var el = this[0];
  if (!el) { return new Dom7([]); }
  while (el.previousElementSibling) {
    var prev = el.previousElementSibling; // eslint-disable-line
    if (selector) {
      if ($$1(prev).is(selector)) { prevEls.push(prev); }
    } else { prevEls.push(prev); }
    el = prev;
  }
  return new Dom7(prevEls);
}
function parent(selector) {
  var this$1 = this;

var children = []; // eslint-disable-line
  for (var i = 0; i < this.length; i += 1) {
    var childNodes = this$1[i].childNodes;

for (var j = 0; j < childNodes.length; j += 1) {
      if (!selector) {
        if (childNodes[j].nodeType === 1) { children.push(childNodes[j]); }
      } else if (childNodes[j].nodeType === 1 && $$1(childNodes[j]).is(selector)) {
        children.push(childNodes[j]);
      }
    }
  }
  return new Dom7(unique(children));
}
function remove() {
  var this$1 = this;

for (var i = 0; i < this.length; i += 1) {
    if (this$1[i].parentNode) { this$1[i].parentNode.removeChild(this$1[i]); }
  }
  return this;
}
function add() {
  var args = [], len = arguments.length;
  while ( len-- ) args[ len ] = arguments[ len ];

var dom = this;
  var i;
  var j;
  for (i = 0; i < args.length; i += 1) {
    var toAdd = $$1(args[i]);
    for (j = 0; j < toAdd.length; j += 1) {
      dom[dom.length] = toAdd[j];
      dom.length += 1;
    }
  }
  return dom;
}
var noTrigger = ('resize scroll').split(' ');

var Methods = {
  addClass: addClass,
  removeClass: removeClass,
  hasClass: hasClass,
  toggleClass: toggleClass,
  attr: attr,
  removeAttr: removeAttr,
  data: data,
  transform: transform,
  transition: transition,
  on: on,
  off: off,
  trigger: trigger,
  transitionEnd: transitionEnd,
  outerWidth: outerWidth,
  outerHeight: outerHeight,
  offset: offset,
  css: css,
  each: each,
  html: html,
  text: text,
  is: is,
  index: index,
  eq: eq,
  append: append,
  prepend: prepend,
  next: next,
  nextAll: nextAll,
  prev: prev,
  prevAll: prevAll,
  parent: parent,
  parents: parents,
  closest: closest,
  find: find,
  children: children,
  remove: remove,
  add: add,
  styles: styles,
};

Object.keys(Methods).forEach(function (methodName) {
  $$1.fn[methodName] = Methods[methodName];
});

var w;
if (typeof window === 'undefined') {
  w = {
    navigator: {
      userAgent: '',
    },
    location: {},
    history: {},
    addEventListener: function addEventListener() {},
    removeEventListener: function removeEventListener() {},
    getComputedStyle: function getComputedStyle() {
      return {};
    },
    Image: function Image() {},
    Date: function Date() {},
    screen: {},
  };
} else {
  w = window;
}

var win = w;

return setTimeout(callback, delay);
  },
  now: function now() {
    return Date.now();
  },
  getTranslate: function getTranslate(el, axis) {
    if ( axis === void 0 ) axis = 'x';

var matrix;
    var curTransform;
    var transformMatrix;

var curStyle = win.getComputedStyle(el, null);

if (win.WebKitCSSMatrix) {
      curTransform = curStyle.transform || curStyle.webkitTransform;
      if (curTransform.split(',').length > 6) {
        curTransform = curTransform.split(', ').map(function (a) { return a.replace(',', '.'); }).join(', ');
      }
      // Some old versions of Webkit choke when 'none' is passed; pass
      // empty string instead in this case
      transformMatrix = new win.WebKitCSSMatrix(curTransform === 'none' ? '' : curTransform);
    } else {
      transformMatrix = curStyle.MozTransform || curStyle.OTransform || curStyle.MsTransform || curStyle.msTransform || curStyle.transform || curStyle.getPropertyValue('transform').replace('translate(', 'matrix(1, 0, 0, 1,');
      matrix = transformMatrix.toString().split(',');
    }

if (axis === 'x') {
      // Latest Chrome and webkits Fix
      if (win.WebKitCSSMatrix) { curTransform = transformMatrix.m41; }
      // Crazy IE10 Matrix
      else if (matrix.length === 16) { curTransform = parseFloat(matrix[12]); }
      // Normal Browsers
      else { curTransform = parseFloat(matrix[4]); }
    }
    if (axis === 'y') {
      // Latest Chrome and webkits Fix
      if (win.WebKitCSSMatrix) { curTransform = transformMatrix.m42; }
      // Crazy IE10 Matrix
      else if (matrix.length === 16) { curTransform = parseFloat(matrix[13]); }
      // Normal Browsers
      else { curTransform = parseFloat(matrix[5]); }
    }
    return curTransform || 0;
  },
  parseUrlQuery: function parseUrlQuery(url) {
    var query = {};
    var urlToParse = url || win.location.href;
    var i;
    var params;
    var param;
    var length;
    if (typeof urlToParse === 'string' && urlToParse.length) {
      urlToParse = urlToParse.indexOf('?') > -1 ? urlToParse.replace(/\S*\?/, '') : '';
      params = urlToParse.split('&').filter(function (paramsPart) { return paramsPart !== ''; });
      length = params.length;

for (i = 0; i < length; i += 1) {
        param = params[i].replace(/#\S+/g, '').split('=');
        query[decodeURIComponent(param[0])] = typeof param[1] === 'undefined' ? undefined : decodeURIComponent(param[1]) || '';
      }
    }
    return query;
  },
  isObject: function isObject(o) {
    return typeof o === 'object' && o !== null && o.constructor && o.constructor === Object;
  },
  extend: function extend() {
    var args = [], len$1 = arguments.length;
    while ( len$1-- ) args[ len$1 ] = arguments[ len$1 ];

var d;
if (typeof document === 'undefined') {
  d = {
    addEventListener: function addEventListener() {},
    removeEventListener: function removeEventListener() {},
    activeElement: {
      blur: function blur() {},
      nodeName: '',
    },
    querySelector: function querySelector() {
      return {};
    },
    querySelectorAll: function querySelectorAll() {
      return [];
    },
    createElement: function createElement() {
      return {
        style: {},
        setAttribute: function setAttribute() {},
        getElementsByTagName: function getElementsByTagName() {
          return [];
        },
      };
    },
    location: { hash: '' },
  };
} else {
  d = document;
}

var doc = d;

var Support = (function Support() {
  var testDiv = doc.createElement('div');
  return {
    touch: (win.Modernizr && win.Modernizr.touch === true) || (function checkTouch() {
      return !!(('ontouchstart' in win) || (win.DocumentTouch && doc instanceof win.DocumentTouch));
    }()),

pointerEvents: !!(win.navigator.pointerEnabled || win.PointerEvent),
    prefixedPointerEvents: !!win.navigator.msPointerEnabled,

transition: (function checkTransition() {
      var style = testDiv.style;
      return ('transition' in style || 'webkitTransition' in style || 'MozTransition' in style);
    }()),
    transforms3d: (win.Modernizr && win.Modernizr.csstransforms3d === true) || (function checkTransforms3d() {
      var style = testDiv.style;
      return ('webkitPerspective' in style || 'MozPerspective' in style || 'OPerspective' in style || 'MsPerspective' in style || 'perspective' in style);
    }()),

flexbox: (function checkFlexbox() {
      var style = testDiv.style;
      var styles = ('alignItems webkitAlignItems webkitBoxAlign msFlexAlign mozBoxAlign webkitFlexDirection msFlexDirection mozBoxDirection mozBoxOrient webkitBoxDirection webkitBoxOrient').split(' ');
      for (var i = 0; i < styles.length; i += 1) {
        if (styles[i] in style) { return true; }
      }
      return false;
    }()),

observer: (function checkObserver() {
      return ('MutationObserver' in win || 'WebkitMutationObserver' in win);
    }()),

passiveListener: (function checkPassiveListener() {
      var supportsPassive = false;
      try {
        var opts = Object.defineProperty({}, 'passive', {
          // eslint-disable-next-line
          get: function get() {
            supportsPassive = true;
          },
        });
        win.addEventListener('testPassiveListener', null, opts);
      } catch (e) {
        // No support
      }
      return supportsPassive;
    }()),

gestures: (function checkGestures() {
      return 'ongesturestart' in win;
    }()),
  };
}());

var SwiperClass = function SwiperClass(params) {
  if ( params === void 0 ) params = {};

var self = this;
  self.params = params;

// Events
  self.eventsListeners = {};

if (self.params && self.params.on) {
    Object.keys(self.params.on).forEach(function (eventName) {
      self.on(eventName, self.params.on[eventName]);
    });
  }
};

handler.apply(self, args);
    self.off(events, onceHandler);
  }
  return self.on(events, onceHandler);
};
SwiperClass.prototype.off = function off (events, handler) {
  var self = this;
  events.split(' ').forEach(function (event) {
    if (typeof handler === 'undefined') {
      self.eventsListeners[event] = [];
    } else {
      self.eventsListeners[event].forEach(function (eventHandler, index) {
        if (eventHandler === handler) {
          self.eventsListeners[event].splice(index, 1);
        }
      });
    }
  });
  return self;
};
SwiperClass.prototype.emit = function emit () {
    var args = [], len = arguments.length;
    while ( len-- ) args[ len ] = arguments[ len ];

// Module create callback
    if (module.create) {
      module.create.bind(instance)(moduleParams);
    }
  });
};
staticAccessors.components.set = function (components) {
  var Class = this;
  if (!Class.use) { return; }
  Class.use(components);
};
SwiperClass.installModule = function installModule (module) {
    var params = [], len = arguments.length - 1;
    while ( len-- > 0 ) params[ len ] = arguments[ len + 1 ];

var Class = this;
  if (Array.isArray(module)) {
    module.forEach(function (m) { return Class.installModule(m); });
    return Class;
  }
  return Class.installModule.apply(Class, [ module ].concat( params ));
};

Object.defineProperties( SwiperClass, staticAccessors );

// Subtract paddings
  width = width - parseInt($el.css('padding-left'), 10) - parseInt($el.css('padding-right'), 10);
  height = height - parseInt($el.css('padding-top'), 10) - parseInt($el.css('padding-bottom'), 10);

Utils.extend(swiper, {
    width: width,
    height: height,
    size: swiper.isHorizontal() ? width : height,
  });
};

var updateSlides = function () {
  var swiper = this;
  var params = swiper.params;

var $wrapperEl = swiper.$wrapperEl;
  var swiperSize = swiper.size;
  var rtl = swiper.rtl;
  var wrongRTL = swiper.wrongRTL;
  var slides = $wrapperEl.children(("." + (swiper.params.slideClass)));
  var isVirtual = swiper.virtual && params.virtual.enabled;
  var slidesLength = isVirtual ? swiper.virtual.slides.length : slides.length;
  var snapGrid = [];
  var slidesGrid = [];
  var slidesSizesGrid = [];

var offsetBefore = params.slidesOffsetBefore;
  if (typeof offsetBefore === 'function') {
    offsetBefore = params.slidesOffsetBefore.call(swiper);
  }

var offsetAfter = params.slidesOffsetAfter;
  if (typeof offsetAfter === 'function') {
    offsetAfter = params.slidesOffsetAfter.call(swiper);
  }

var previousSlidesLength = slidesLength;
  var previousSnapGridLength = swiper.snapGrid.length;
  var previousSlidesGridLength = swiper.snapGrid.length;

var spaceBetween = params.spaceBetween;
  var slidePosition = -offsetBefore;
  var prevSlideSize = 0;
  var index = 0;
  if (typeof swiperSize === 'undefined') {
    return;
  }
  if (typeof spaceBetween === 'string' && spaceBetween.indexOf('%') >= 0) {
    spaceBetween = (parseFloat(spaceBetween.replace('%', '')) / 100) * swiperSize;
  }

swiper.virtualSize = -spaceBetween;

// reset margins
  if (rtl) { slides.css({ marginLeft: '', marginTop: '' }); }
  else { slides.css({ marginRight: '', marginBottom: '' }); }

var slidesNumberEvenToRows;
  if (params.slidesPerColumn > 1) {
    if (Math.floor(slidesLength / params.slidesPerColumn) === slidesLength / swiper.params.slidesPerColumn) {
      slidesNumberEvenToRows = slidesLength;
    } else {
      slidesNumberEvenToRows = Math.ceil(slidesLength / params.slidesPerColumn) * params.slidesPerColumn;
    }
    if (params.slidesPerView !== 'auto' && params.slidesPerColumnFill === 'row') {
      slidesNumberEvenToRows = Math.max(slidesNumberEvenToRows, params.slidesPerView * params.slidesPerColumn);
    }
  }

// Calc slides
  var slideSize;
  var slidesPerColumn = params.slidesPerColumn;
  var slidesPerRow = slidesNumberEvenToRows / slidesPerColumn;
  var numFullColumns = slidesPerRow - ((params.slidesPerColumn * slidesPerRow) - slidesLength);
  for (var i = 0; i < slidesLength; i += 1) {
    slideSize = 0;
    var slide = slides.eq(i);
    if (params.slidesPerColumn > 1) {
      // Set slides order
      var newSlideOrderIndex = (void 0);
      var column = (void 0);
      var row = (void 0);
      if (params.slidesPerColumnFill === 'column') {
        column = Math.floor(i / slidesPerColumn);
        row = i - (column * slidesPerColumn);
        if (column > numFullColumns || (column === numFullColumns && row === slidesPerColumn - 1)) {
          row += 1;
          if (row >= slidesPerColumn) {
            row = 0;
            column += 1;
          }
        }
        newSlideOrderIndex = column + ((row * slidesNumberEvenToRows) / slidesPerColumn);
        slide
          .css({
            '-webkit-box-ordinal-group': newSlideOrderIndex,
            '-moz-box-ordinal-group': newSlideOrderIndex,
            '-ms-flex-order': newSlideOrderIndex,
            '-webkit-order': newSlideOrderIndex,
            order: newSlideOrderIndex,
          });
      } else {
        row = Math.floor(i / slidesPerRow);
        column = i - (row * slidesPerRow);
      }
      slide
        .css(
          ("margin-" + (swiper.isHorizontal() ? 'top' : 'left')),
          (row !== 0 && params.spaceBetween) && (((params.spaceBetween) + "px"))
        )
        .attr('data-swiper-column', column)
        .attr('data-swiper-row', row);
    }
    if (slide.css('display') === 'none') { continue; } // eslint-disable-line
    if (params.slidesPerView === 'auto') {
      slideSize = swiper.isHorizontal() ? slide.outerWidth(true) : slide.outerHeight(true);
      if (params.roundLengths) { slideSize = Math.floor(slideSize); }
    } else {
      slideSize = (swiperSize - ((params.slidesPerView - 1) * spaceBetween)) / params.slidesPerView;
      if (params.roundLengths) { slideSize = Math.floor(slideSize); }

if (slides[i]) {
        if (swiper.isHorizontal()) {
          slides[i].style.width = slideSize + "px";
        } else {
          slides[i].style.height = slideSize + "px";
        }
      }
    }
    if (slides[i]) {
      slides[i].swiperSlideSize = slideSize;
    }
    slidesSizesGrid.push(slideSize);

if (params.centeredSlides) {
      slidePosition = slidePosition + (slideSize / 2) + (prevSlideSize / 2) + spaceBetween;
      if (prevSlideSize === 0 && i !== 0) { slidePosition = slidePosition - (swiperSize / 2) - spaceBetween; }
      if (i === 0) { slidePosition = slidePosition - (swiperSize / 2) - spaceBetween; }
      if (Math.abs(slidePosition) < 1 / 1000) { slidePosition = 0; }
      if ((index) % params.slidesPerGroup === 0) { snapGrid.push(slidePosition); }
      slidesGrid.push(slidePosition);
    } else {
      if ((index) % params.slidesPerGroup === 0) { snapGrid.push(slidePosition); }
      slidesGrid.push(slidePosition);
      slidePosition = slidePosition + slideSize + spaceBetween;
    }

swiper.virtualSize += slideSize + spaceBetween;

prevSlideSize = slideSize;

index += 1;
  }
  swiper.virtualSize = Math.max(swiper.virtualSize, swiperSize) + offsetAfter;
  var newSlidesGrid;

if (
    rtl && wrongRTL && (params.effect === 'slide' || params.effect === 'coverflow')) {
    $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") });
  }
  if (!Support.flexbox || params.setWrapperSize) {
    if (swiper.isHorizontal()) { $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
    else { $wrapperEl.css({ height: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
  }

if (params.slidesPerColumn > 1) {
    swiper.virtualSize = (slideSize + params.spaceBetween) * slidesNumberEvenToRows;
    swiper.virtualSize = Math.ceil(swiper.virtualSize / params.slidesPerColumn) - params.spaceBetween;
    if (swiper.isHorizontal()) { $wrapperEl.css({ width: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
    else { $wrapperEl.css({ height: ((swiper.virtualSize + params.spaceBetween) + "px") }); }
    if (params.centeredSlides) {
      newSlidesGrid = [];
      for (var i$1 = 0; i$1 < snapGrid.length; i$1 += 1) {
        if (snapGrid[i$1] < swiper.virtualSize + snapGrid[0]) { newSlidesGrid.push(snapGrid[i$1]); }
      }
      snapGrid = newSlidesGrid;
    }
  }

// Remove last grid elements depending on width
  if (!params.centeredSlides) {
    newSlidesGrid = [];
    for (var i$2 = 0; i$2 < snapGrid.length; i$2 += 1) {
      if (snapGrid[i$2] <= swiper.virtualSize - swiperSize) {
        newSlidesGrid.push(snapGrid[i$2]);
      }
    }
    snapGrid = newSlidesGrid;
    if (Math.floor(swiper.virtualSize - swiperSize) - Math.floor(snapGrid[snapGrid.length - 1]) > 1) {
      snapGrid.push(swiper.virtualSize - swiperSize);
    }
  }
  if (snapGrid.length === 0) { snapGrid = [0]; }

if (params.spaceBetween !== 0) {
    if (swiper.isHorizontal()) {
      if (rtl) { slides.css({ marginLeft: (spaceBetween + "px") }); }
      else { slides.css({ marginRight: (spaceBetween + "px") }); }
    } else { slides.css({ marginBottom: (spaceBetween + "px") }); }
  }

Utils.extend(swiper, {
    slides: slides,
    snapGrid: snapGrid,
    slidesGrid: slidesGrid,
    slidesSizesGrid: slidesSizesGrid,
  });

if (slidesLength !== previousSlidesLength) {
    swiper.emit('slidesLengthChange');
  }
  if (snapGrid.length !== previousSnapGridLength) {
    if (swiper.params.watchOverflow) { swiper.checkOverflow(); }
    swiper.emit('snapGridLengthChange');
  }
  if (slidesGrid.length !== previousSlidesGridLength) {
    swiper.emit('slidesGridLengthChange');
  }

if (params.watchSlidesProgress || params.watchSlidesVisibility) {
    swiper.updateSlidesOffset();
  }
};

var updateAutoHeight = function () {
  var swiper = this;
  var activeSlides = [];
  var newHeight = 0;
  var i;

// Find slides currently in view
  if (swiper.params.slidesPerView !== 'auto' && swiper.params.slidesPerView > 1) {
    for (i = 0; i < Math.ceil(swiper.params.slidesPerView); i += 1) {
      var index = swiper.activeIndex + i;
      if (index > swiper.slides.length) { break; }
      activeSlides.push(swiper.slides.eq(index)[0]);
    }
  } else {
    activeSlides.push(swiper.slides.eq(swiper.activeIndex)[0]);
  }

// Find new height from highest slide in view
  for (i = 0; i < activeSlides.length; i += 1) {
    if (typeof activeSlides[i] !== 'undefined') {
      var height = activeSlides[i].offsetHeight;
      newHeight = height > newHeight ? height : newHeight;
    }
  }

// Update Height
  if (newHeight) { swiper.$wrapperEl.css('height', (newHeight + "px")); }
};

var updateSlidesOffset = function () {
  var swiper = this;
  var slides = swiper.slides;
  for (var i = 0; i < slides.length; i += 1) {
    slides[i].swiperSlideOffset = swiper.isHorizontal() ? slides[i].offsetLeft : slides[i].offsetTop;
  }
};

var updateSlidesProgress = function (translate) {
  if ( translate === void 0 ) translate = this.translate || 0;

var swiper = this;
  var params = swiper.params;

var slides = swiper.slides;
  var rtl = swiper.rtl;

if (slides.length === 0) { return; }
  if (typeof slides[0].swiperSlideOffset === 'undefined') { swiper.updateSlidesOffset(); }

var offsetCenter = -translate;
  if (rtl) { offsetCenter = translate; }

// Visible Slides
  slides.removeClass(params.slideVisibleClass);

for (var i = 0; i < slides.length; i += 1) {
    var slide = slides[i];
    var slideProgress =
      (
        (offsetCenter + (params.centeredSlides ? swiper.minTranslate() : 0)) - slide.swiperSlideOffset
      ) / (slide.swiperSlideSize + params.spaceBetween);
    if (params.watchSlidesVisibility) {
      var slideBefore = -(offsetCenter - slide.swiperSlideOffset);
      var slideAfter = slideBefore + swiper.slidesSizesGrid[i];
      var isVisible =
                (slideBefore >= 0 && slideBefore < swiper.size) ||
                (slideAfter > 0 && slideAfter <= swiper.size) ||
                (slideBefore <= 0 && slideAfter >= swiper.size);
      if (isVisible) {
        slides.eq(i).addClass(params.slideVisibleClass);
      }
    }
    slide.progress = rtl ? -slideProgress : slideProgress;
  }
};

var updateProgress = function (translate) {
  if ( translate === void 0 ) translate = this.translate || 0;

var swiper = this;
  var params = swiper.params;

if (params.watchSlidesProgress || params.watchSlidesVisibility) { swiper.updateSlidesProgress(translate); }

if (isBeginning && !wasBeginning) {
    swiper.emit('reachBeginning toEdge');
  }
  if (isEnd && !wasEnd) {
    swiper.emit('reachEnd toEdge');
  }
  if ((wasBeginning && !isBeginning) || (wasEnd && !isEnd)) {
    swiper.emit('fromEdge');
  }

swiper.emit('progress', progress);
};

var updateSlidesClasses = function () {
  var swiper = this;

var slides = swiper.slides;
  var params = swiper.params;
  var $wrapperEl = swiper.$wrapperEl;
  var activeIndex = swiper.activeIndex;
  var realIndex = swiper.realIndex;
  var isVirtual = swiper.virtual && params.virtual.enabled;

slides.removeClass(((params.slideActiveClass) + " " + (params.slideNextClass) + " " + (params.slidePrevClass) + " " + (params.slideDuplicateActiveClass) + " " + (params.slideDuplicateNextClass) + " " + (params.slideDuplicatePrevClass)));

var activeSlide;
  if (isVirtual) {
    activeSlide = swiper.$wrapperEl.find(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + activeIndex + "\"]"));
  } else {
    activeSlide = slides.eq(activeIndex);
  }

// Active classes
  activeSlide.addClass(params.slideActiveClass);

if (params.loop) {
    // Duplicate to all looped slides
    if (activeSlide.hasClass(params.slideDuplicateClass)) {
      $wrapperEl
        .children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + realIndex + "\"]"))
        .addClass(params.slideDuplicateActiveClass);
    } else {
      $wrapperEl
        .children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]"))
        .addClass(params.slideDuplicateActiveClass);
    }
  }
  // Next Slide
  var nextSlide = activeSlide.nextAll(("." + (params.slideClass))).eq(0).addClass(params.slideNextClass);
  if (params.loop && nextSlide.length === 0) {
    nextSlide = slides.eq(0);
    nextSlide.addClass(params.slideNextClass);
  }
  // Prev Slide
  var prevSlide = activeSlide.prevAll(("." + (params.slideClass))).eq(0).addClass(params.slidePrevClass);
  if (params.loop && prevSlide.length === 0) {
    prevSlide = slides.eq(-1);
    prevSlide.addClass(params.slidePrevClass);
  }
  if (params.loop) {
    // Duplicate to all looped slides
    if (nextSlide.hasClass(params.slideDuplicateClass)) {
      $wrapperEl
        .children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + (nextSlide.attr('data-swiper-slide-index')) + "\"]"))
        .addClass(params.slideDuplicateNextClass);
    } else {
      $wrapperEl
        .children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + (nextSlide.attr('data-swiper-slide-index')) + "\"]"))
        .addClass(params.slideDuplicateNextClass);
    }
    if (prevSlide.hasClass(params.slideDuplicateClass)) {
      $wrapperEl
        .children(("." + (params.slideClass) + ":not(." + (params.slideDuplicateClass) + ")[data-swiper-slide-index=\"" + (prevSlide.attr('data-swiper-slide-index')) + "\"]"))
        .addClass(params.slideDuplicatePrevClass);
    } else {
      $wrapperEl
        .children(("." + (params.slideClass) + "." + (params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + (prevSlide.attr('data-swiper-slide-index')) + "\"]"))
        .addClass(params.slideDuplicatePrevClass);
    }
  }
};

// Get real index
  var realIndex = parseInt(swiper.slides.eq(activeIndex).attr('data-swiper-slide-index') || activeIndex, 10);

Utils.extend(swiper, {
    snapIndex: snapIndex,
    realIndex: realIndex,
    previousIndex: previousIndex,
    activeIndex: activeIndex,
  });
  swiper.emit('activeIndexChange');
  swiper.emit('snapIndexChange');
  if (previousRealIndex !== realIndex) {
    swiper.emit('realIndexChange');
  }
  swiper.emit('slideChange');
};

if (slide && slideFound) {
    swiper.clickedSlide = slide;
    if (swiper.virtual && swiper.params.virtual.enabled) {
      swiper.clickedIndex = parseInt($$1(slide).attr('data-swiper-slide-index'), 10);
    } else {
      swiper.clickedIndex = $$1(slide).index();
    }
  } else {
    swiper.clickedSlide = undefined;
    swiper.clickedIndex = undefined;
    return;
  }
  if (params.slideToClickedSlide && swiper.clickedIndex !== undefined && swiper.clickedIndex !== swiper.activeIndex) {
    swiper.slideToClickedSlide();
  }
};

var update = {
  updateSize: updateSize,
  updateSlides: updateSlides,
  updateAutoHeight: updateAutoHeight,
  updateSlidesOffset: updateSlidesOffset,
  updateSlidesProgress: updateSlidesProgress,
  updateProgress: updateProgress,
  updateSlidesClasses: updateSlidesClasses,
  updateActiveIndex: updateActiveIndex,
  updateClickedSlide: updateClickedSlide,
};

var getTranslate = function (axis) {
  if ( axis === void 0 ) axis = this.isHorizontal() ? 'x' : 'y';

var swiper = this;

var params = swiper.params;
  var rtl = swiper.rtl;
  var translate = swiper.translate;
  var $wrapperEl = swiper.$wrapperEl;

if (params.virtualTranslate) {
    return rtl ? -translate : translate;
  }

var currentTranslate = Utils.getTranslate($wrapperEl[0], axis);
  if (rtl) { currentTranslate = -currentTranslate; }

return currentTranslate || 0;
};

var setTranslate = function (translate, byController) {
  var swiper = this;
  var rtl = swiper.rtl;
  var params = swiper.params;
  var $wrapperEl = swiper.$wrapperEl;
  var progress = swiper.progress;
  var x = 0;
  var y = 0;
  var z = 0;

if (swiper.isHorizontal()) {
    x = rtl ? -translate : translate;
  } else {
    y = translate;
  }

if (params.roundLengths) {
    x = Math.floor(x);
    y = Math.floor(y);
  }

if (!params.virtualTranslate) {
    if (Support.transforms3d) { $wrapperEl.transform(("translate3d(" + x + "px, " + y + "px, " + z + "px)")); }
    else { $wrapperEl.transform(("translate(" + x + "px, " + y + "px)")); }
  }

swiper.translate = swiper.isHorizontal() ? x : y;

// Check if we need to update progress
  var newProgress;
  var translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
  if (translatesDiff === 0) {
    newProgress = 0;
  } else {
    newProgress = (translate - swiper.minTranslate()) / (translatesDiff);
  }
  if (newProgress !== progress) {
    swiper.updateProgress(translate);
  }

swiper.emit('setTranslate', swiper.translate, byController);
};

var minTranslate = function () {
  return (-this.snapGrid[0]);
};

var maxTranslate = function () {
  return (-this.snapGrid[this.snapGrid.length - 1]);
};

var translate = {
  getTranslate: getTranslate,
  setTranslate: setTranslate,
  minTranslate: minTranslate,
  maxTranslate: maxTranslate,
};

var setTransition = function (duration, byController) {
  var swiper = this;

swiper.$wrapperEl.transition(duration);

swiper.emit('setTransition', duration, byController);
};

var transitionStart = function (runCallbacks) {
  if ( runCallbacks === void 0 ) runCallbacks = true;

var swiper = this;
  var activeIndex = swiper.activeIndex;
  var params = swiper.params;
  var previousIndex = swiper.previousIndex;
  if (params.autoHeight) {
    swiper.updateAutoHeight();
  }
  swiper.emit('transitionStart');

if (!runCallbacks) { return; }
  if (activeIndex !== previousIndex) {
    swiper.emit('slideChangeTransitionStart');
    if (activeIndex > previousIndex) {
      swiper.emit('slideNextTransitionStart');
    } else {
      swiper.emit('slidePrevTransitionStart');
    }
  }
};

var transitionEnd$1 = function (runCallbacks) {
  if ( runCallbacks === void 0 ) runCallbacks = true;

var swiper = this;
  var activeIndex = swiper.activeIndex;
  var previousIndex = swiper.previousIndex;
  swiper.animating = false;
  swiper.setTransition(0);

swiper.emit('transitionEnd');
  if (runCallbacks) {
    if (activeIndex !== previousIndex) {
      swiper.emit('slideChangeTransitionEnd');
      if (activeIndex > previousIndex) {
        swiper.emit('slideNextTransitionEnd');
      } else {
        swiper.emit('slidePrevTransitionEnd');
      }
    }
  }
};

var transition$1 = {
  setTransition: setTransition,
  transitionStart: transitionStart,
  transitionEnd: transitionEnd$1,
};

var slideTo = function (index, speed, runCallbacks, internal) {
  if ( index === void 0 ) index = 0;
  if ( speed === void 0 ) speed = this.params.speed;
  if ( runCallbacks === void 0 ) runCallbacks = true;

var swiper = this;
  var slideIndex = index;
  if (slideIndex < 0) { slideIndex = 0; }

var params = swiper.params;
  var snapGrid = swiper.snapGrid;
  var slidesGrid = swiper.slidesGrid;
  var previousIndex = swiper.previousIndex;
  var activeIndex = swiper.activeIndex;
  var rtl = swiper.rtl;
  var $wrapperEl = swiper.$wrapperEl;

var snapIndex = Math.floor(slideIndex / params.slidesPerGroup);
  if (snapIndex >= snapGrid.length) { snapIndex = snapGrid.length - 1; }

if ((activeIndex || params.initialSlide || 0) === (previousIndex || 0) && runCallbacks) {
    swiper.emit('beforeSlideChangeStart');
  }

var translate = -snapGrid[snapIndex];

// Update progress
  swiper.updateProgress(translate);

// Normalize slideIndex
  if (params.normalizeSlideIndex) {
    for (var i = 0; i < slidesGrid.length; i += 1) {
      if (-Math.floor(translate * 100) >= Math.floor(slidesGrid[i] * 100)) {
        slideIndex = i;
      }
    }
  }

// Directions locks
  if (swiper.initialized) {
    if (!swiper.allowSlideNext && translate < swiper.translate && translate < swiper.minTranslate()) {
      return false;
    }
    if (!swiper.allowSlidePrev && translate > swiper.translate && translate > swiper.maxTranslate()) {
      if ((activeIndex || 0) !== slideIndex) { return false; }
    }
  }

// Update Index
  if ((rtl && -translate === swiper.translate) || (!rtl && translate === swiper.translate)) {
    swiper.updateActiveIndex(slideIndex);
    // Update Height
    if (params.autoHeight) {
      swiper.updateAutoHeight();
    }
    swiper.updateSlidesClasses();
    if (params.effect !== 'slide') {
      swiper.setTranslate(translate);
    }
    return false;
  }

if (speed === 0 || !Support.transition) {
    swiper.setTransition(0);
    swiper.setTranslate(translate);
    swiper.updateActiveIndex(slideIndex);
    swiper.updateSlidesClasses();
    swiper.emit('beforeTransitionStart', speed, internal);
    swiper.transitionStart(runCallbacks);
    swiper.transitionEnd(runCallbacks);
  } else {
    swiper.setTransition(speed);
    swiper.setTranslate(translate);
    swiper.updateActiveIndex(slideIndex);
    swiper.updateSlidesClasses();
    swiper.emit('beforeTransitionStart', speed, internal);
    swiper.transitionStart(runCallbacks);
    if (!swiper.animating) {
      swiper.animating = true;
      $wrapperEl.transitionEnd(function () {
        if (!swiper || swiper.destroyed) { return; }
        swiper.transitionEnd(runCallbacks);
      });
    }
  }

return true;
};

/* eslint no-unused-vars: "off" */
var slideNext = function (speed, runCallbacks, internal) {
  if ( speed === void 0 ) speed = this.params.speed;
  if ( runCallbacks === void 0 ) runCallbacks = true;

var swiper = this;
  var params = swiper.params;
  var animating = swiper.animating;
  if (params.loop) {
    if (animating) { return false; }
    swiper.loopFix();
    // eslint-disable-next-line
    swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
    return swiper.slideTo(swiper.activeIndex + params.slidesPerGroup, speed, runCallbacks, internal);
  }
  return swiper.slideTo(swiper.activeIndex + params.slidesPerGroup, speed, runCallbacks, internal);
};

/* eslint no-unused-vars: "off" */
var slidePrev = function (speed, runCallbacks, internal) {
  if ( speed === void 0 ) speed = this.params.speed;
  if ( runCallbacks === void 0 ) runCallbacks = true;

var swiper = this;
  var params = swiper.params;
  var animating = swiper.animating;

if (params.loop) {
    if (animating) { return false; }
    swiper.loopFix();
    // eslint-disable-next-line
    swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
    return swiper.slideTo(swiper.activeIndex - 1, speed, runCallbacks, internal);
  }
  return swiper.slideTo(swiper.activeIndex - 1, speed, runCallbacks, internal);
};

/* eslint no-unused-vars: "off" */
var slideReset = function (speed, runCallbacks, internal) {
  if ( speed === void 0 ) speed = this.params.speed;
  if ( runCallbacks === void 0 ) runCallbacks = true;

var swiper = this;
  return swiper.slideTo(swiper.activeIndex, speed, runCallbacks, internal);
};

var slideToClickedSlide = function () {
  var swiper = this;
  var params = swiper.params;
  var $wrapperEl = swiper.$wrapperEl;

var slidesPerView = params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : params.slidesPerView;
  var slideToIndex = swiper.clickedIndex;
  var realIndex;
  if (params.loop) {
    if (swiper.animating) { return; }
    realIndex = parseInt($$1(swiper.clickedSlide).attr('data-swiper-slide-index'), 10);
    if (params.centeredSlides) {
      if (
        (slideToIndex < swiper.loopedSlides - (slidesPerView / 2)) ||
        (slideToIndex > (swiper.slides.length - swiper.loopedSlides) + (slidesPerView / 2))
      ) {
        swiper.loopFix();
        slideToIndex = $wrapperEl
          .children(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]:not(." + (params.slideDuplicateClass) + ")"))
          .eq(0)
          .index();

Utils.nextTick(function () {
          swiper.slideTo(slideToIndex);
        });
      } else {
        swiper.slideTo(slideToIndex);
      }
    } else if (slideToIndex > swiper.slides.length - slidesPerView) {
      swiper.loopFix();
      slideToIndex = $wrapperEl
        .children(("." + (params.slideClass) + "[data-swiper-slide-index=\"" + realIndex + "\"]:not(." + (params.slideDuplicateClass) + ")"))
        .eq(0)
        .index();

Utils.nextTick(function () {
        swiper.slideTo(slideToIndex);
      });
    } else {
      swiper.slideTo(slideToIndex);
    }
  } else {
    swiper.slideTo(slideToIndex);
  }
};

var slide = {
  slideTo: slideTo,
  slideNext: slideNext,
  slidePrev: slidePrev,
  slideReset: slideReset,
  slideToClickedSlide: slideToClickedSlide,
};

var loopCreate = function () {
  var swiper = this;
  var params = swiper.params;
  var $wrapperEl = swiper.$wrapperEl;
  // Remove duplicated slides
  $wrapperEl.children(("." + (params.slideClass) + "." + (params.slideDuplicateClass))).remove();

var slides = $wrapperEl.children(("." + (params.slideClass)));

if (params.loopFillGroupWithBlank) {
    var blankSlidesNum = params.slidesPerGroup - (slides.length % params.slidesPerGroup);
    if (blankSlidesNum !== params.slidesPerGroup) {
      for (var i = 0; i < blankSlidesNum; i += 1) {
        var blankNode = $$1(doc.createElement('div')).addClass(((params.slideClass) + " " + (params.slideBlankClass)));
        $wrapperEl.append(blankNode);
      }
      slides = $wrapperEl.children(("." + (params.slideClass)));
    }
  }

if (params.slidesPerView === 'auto' && !params.loopedSlides) { params.loopedSlides = slides.length; }

swiper.loopedSlides = parseInt(params.loopedSlides || params.slidesPerView, 10);
  swiper.loopedSlides += params.loopAdditionalSlides;
  if (swiper.loopedSlides > slides.length) {
    swiper.loopedSlides = slides.length;
  }

var loopDestroy = function () {
  var swiper = this;
  var $wrapperEl = swiper.$wrapperEl;
  var params = swiper.params;
  var slides = swiper.slides;
  $wrapperEl.children(("." + (params.slideClass) + "." + (params.slideDuplicateClass))).remove();
  slides.removeAttr('data-swiper-slide-index');
};

var loop = {
  loopCreate: loopCreate,
  loopFix: loopFix,
  loopDestroy: loopDestroy,
};

var setGrabCursor = function (moving) {
  var swiper = this;
  if (Support.touch || !swiper.params.simulateTouch) { return; }
  var el = swiper.el;
  el.style.cursor = 'move';
  el.style.cursor = moving ? '-webkit-grabbing' : '-webkit-grab';
  el.style.cursor = moving ? '-moz-grabbin' : '-moz-grab';
  el.style.cursor = moving ? 'grabbing' : 'grab';
};

var unsetGrabCursor = function () {
  var swiper = this;
  if (Support.touch) { return; }
  swiper.el.style.cursor = '';
};

var grabCursor = {
  setGrabCursor: setGrabCursor,
  unsetGrabCursor: unsetGrabCursor,
};

var prependSlide = function (slides) {
  var swiper = this;
  var params = swiper.params;
  var $wrapperEl = swiper.$wrapperEl;
  var activeIndex = swiper.activeIndex;

if (params.loop) {
    swiper.loopDestroy();
  }
  var newActiveIndex = activeIndex + 1;
  if (typeof slides === 'object' && 'length' in slides) {
    for (var i = 0; i < slides.length; i += 1) {
      if (slides[i]) { $wrapperEl.prepend(slides[i]); }
    }
    newActiveIndex = activeIndex + slides.length;
  } else {
    $wrapperEl.prepend(slides);
  }
  if (params.loop) {
    swiper.loopCreate();
  }
  if (!(params.observer && Support.observer)) {
    swiper.update();
  }
  swiper.slideTo(newActiveIndex, 0, false);
};

var removeSlide = function (slidesIndexes) {
  var swiper = this;
  var params = swiper.params;
  var $wrapperEl = swiper.$wrapperEl;
  var activeIndex = swiper.activeIndex;

if (params.loop) {
    swiper.loopDestroy();
    swiper.slides = $wrapperEl.children(("." + (params.slideClass)));
  }
  var newActiveIndex = activeIndex;
  var indexToRemove;

if (typeof slidesIndexes === 'object' && 'length' in slidesIndexes) {
    for (var i = 0; i < slidesIndexes.length; i += 1) {
      indexToRemove = slidesIndexes[i];
      if (swiper.slides[indexToRemove]) { swiper.slides.eq(indexToRemove).remove(); }
      if (indexToRemove < newActiveIndex) { newActiveIndex -= 1; }
    }
    newActiveIndex = Math.max(newActiveIndex, 0);
  } else {
    indexToRemove = slidesIndexes;
    if (swiper.slides[indexToRemove]) { swiper.slides.eq(indexToRemove).remove(); }
    if (indexToRemove < newActiveIndex) { newActiveIndex -= 1; }
    newActiveIndex = Math.max(newActiveIndex, 0);
  }

if (params.loop) {
    swiper.loopCreate();
  }

if (!(params.observer && Support.observer)) {
    swiper.update();
  }
  if (params.loop) {
    swiper.slideTo(newActiveIndex + swiper.loopedSlides, 0, false);
  } else {
    swiper.slideTo(newActiveIndex, 0, false);
  }
};

var removeAllSlides = function () {
  var swiper = this;

var slidesIndexes = [];
  for (var i = 0; i < swiper.slides.length; i += 1) {
    slidesIndexes.push(i);
  }
  swiper.removeSlide(slidesIndexes);
};

var manipulation = {
  appendSlide: appendSlide,
  prependSlide: prependSlide,
  removeSlide: removeSlide,
  removeAllSlides: removeAllSlides,
};

var Device = (function Device() {
  var ua = win.navigator.userAgent;

var device = {
    ios: false,
    android: false,
    androidChrome: false,
    desktop: false,
    windows: false,
    iphone: false,
    ipod: false,
    ipad: false,
    cordova: win.cordova || win.phonegap,
    phonegap: win.cordova || win.phonegap,
  };

var windows = ua.match(/(Windows Phone);?[\s\/]+([\d.]+)?/); // eslint-disable-line
  var android = ua.match(/(Android);?[\s\/]+([\d.]+)?/); // eslint-disable-line
  var ipad = ua.match(/(iPad).*OS\s([\d_]+)/);
  var ipod = ua.match(/(iPod)(.*OS\s([\d_]+))?/);
  var iphone = !ipad && ua.match(/(iPhone\sOS|iOS)\s([\d_]+)/);

// Windows
  if (windows) {
    device.os = 'windows';
    device.osVersion = windows[2];
    device.windows = true;
  }
  // Android
  if (android && !windows) {
    device.os = 'android';
    device.osVersion = android[2];
    device.android = true;
    device.androidChrome = ua.toLowerCase().indexOf('chrome') >= 0;
  }
  if (ipad || iphone || ipod) {
    device.os = 'ios';
    device.ios = true;
  }
  // iOS
  if (iphone && !ipod) {
    device.osVersion = iphone[2].replace(/_/g, '.');
    device.iphone = true;
  }
  if (ipad) {
    device.osVersion = ipad[2].replace(/_/g, '.');
    device.ipad = true;
  }
  if (ipod) {
    device.osVersion = ipod[3] ? ipod[3].replace(/_/g, '.') : null;
    device.iphone = true;
  }
  // iOS 8+ changed UA
  if (device.ios && device.osVersion && ua.indexOf('Version/') >= 0) {
    if (device.osVersion.split('.')[0] === '10') {
      device.osVersion = ua.toLowerCase().split('version/')[1].split(' ')[0];
    }
  }

// Desktop
  device.desktop = !(device.os || device.android || device.webView);

// Webview
  device.webView = (iphone || ipad || ipod) && ua.match(/.*AppleWebKit(?!.*Safari)/i);

// Minimal UI
  if (device.os && device.os === 'ios') {
    var osVersionArr = device.osVersion.split('.');
    var metaViewport = doc.querySelector('meta[name="viewport"]');
    device.minimalUi =
      !device.webView &&
      (ipod || iphone) &&
      (osVersionArr[0] * 1 === 7 ? osVersionArr[1] * 1 >= 1 : osVersionArr[0] * 1 > 7) &&
      metaViewport && metaViewport.getAttribute('content').indexOf('minimal-ui') >= 0;
  }

// Pixel Ratio
  device.pixelRatio = win.devicePixelRatio || 1;

// Export object
  return device;
}());

touches.currentX = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;
  touches.currentY = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;
  var startX = touches.currentX;
  var startY = touches.currentY;

// Do NOT start if iOS edge swipe is detected. Otherwise iOS app (UIWebView) cannot swipe-to-go-back anymore

if (
    Device.ios &&
    !Device.cordova &&
    params.iOSEdgeSwipeDetection &&
    (startX <= params.iOSEdgeSwipeThreshold) &&
    (startX >= window.screen.width - params.iOSEdgeSwipeThreshold)
  ) {
    return;
  }

Utils.extend(data, {
    isTouched: true,
    isMoved: false,
    allowTouchCallbacks: true,
    isScrolling: undefined,
    startMoving: undefined,
  });

touches.startX = startX;
  touches.startY = startY;
  data.touchStartTime = Utils.now();
  swiper.allowClick = true;
  swiper.updateSize();
  swiper.swipeDirection = undefined;
  if (params.threshold > 0) { data.allowThresholdMove = false; }
  if (e.type !== 'touchstart') {
    var preventDefault = true;
    if ($$1(e.target).is(data.formElements)) { preventDefault = false; }
    if (doc.activeElement && $$1(doc.activeElement).is(data.formElements)) {
      doc.activeElement.blur();
    }
    if (preventDefault && swiper.allowTouchMove) {
      e.preventDefault();
    }
  }
  swiper.emit('touchStart', e);
};

touches.currentX = pageX;
  touches.currentY = pageY;

var diffX = touches.currentX - touches.startX;
  var diffY = touches.currentY - touches.startY;

if (typeof data.isScrolling === 'undefined') {
    var touchAngle;
    if ((swiper.isHorizontal() && touches.currentY === touches.startY) || (swiper.isVertical() && touches.currentX === touches.startX)) {
      data.isScrolling = false;
    } else {
      // eslint-disable-next-line
      if ((diffX * diffX) + (diffY * diffY) >= 25) {
        touchAngle = (Math.atan2(Math.abs(diffY), Math.abs(diffX)) * 180) / Math.PI;
        data.isScrolling = swiper.isHorizontal() ? touchAngle > params.touchAngle : (90 - touchAngle > params.touchAngle);
      }
    }
  }
  if (data.isScrolling) {
    swiper.emit('touchMoveOpposite', e);
  }
  if (typeof startMoving === 'undefined') {
    if (touches.currentX !== touches.startX || touches.currentY !== touches.startY) {
      data.startMoving = true;
    }
  }
  if (!data.isTouched) { return; }
  if (data.isScrolling) {
    data.isTouched = false;
    return;
  }
  if (!data.startMoving) {
    return;
  }
  swiper.allowClick = false;
  e.preventDefault();
  if (params.touchMoveStopPropagation && !params.nested) {
    e.stopPropagation();
  }

if (!data.isMoved) {
    if (params.loop) {
      swiper.loopFix();
    }
    data.startTranslate = swiper.getTranslate();
    swiper.setTransition(0);
    if (swiper.animating) {
      swiper.$wrapperEl.trigger('webkitTransitionEnd transitionend');
    }
    data.allowMomentumBounce = false;
    // Grab Cursor
    if (params.grabCursor && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
      swiper.setGrabCursor(true);
    }
    swiper.emit('sliderFirstMove', e);
  }
  swiper.emit('sliderMove', e);
  data.isMoved = true;

var diff = swiper.isHorizontal() ? diffX : diffY;
  touches.diff = diff;

diff *= params.touchRatio;
  if (rtl) { diff = -diff; }

swiper.swipeDirection = diff > 0 ? 'prev' : 'next';
  data.currentTranslate = diff + data.startTranslate;

if (disableParentSwiper) {
    e.preventedByNestedSwiper = true;
  }

// Directions locks
  if (!swiper.allowSlideNext && swiper.swipeDirection === 'next' && data.currentTranslate < data.startTranslate) {
    data.currentTranslate = data.startTranslate;
  }
  if (!swiper.allowSlidePrev && swiper.swipeDirection === 'prev' && data.currentTranslate > data.startTranslate) {
    data.currentTranslate = data.startTranslate;
  }

// Threshold
  if (params.threshold > 0) {
    if (Math.abs(diff) > params.threshold || data.allowThresholdMove) {
      if (!data.allowThresholdMove) {
        data.allowThresholdMove = true;
        touches.startX = touches.currentX;
        touches.startY = touches.currentY;
        data.currentTranslate = data.startTranslate;
        touches.diff = swiper.isHorizontal() ? touches.currentX - touches.startX : touches.currentY - touches.startY;
        return;
      }
    } else {
      data.currentTranslate = data.startTranslate;
      return;
    }
  }

if (!params.followFinger) { return; }

// Update active index in free mode
  if (params.freeMode || params.watchSlidesProgress || params.watchSlidesVisibility) {
    swiper.updateActiveIndex();
    swiper.updateSlidesClasses();
  }
  if (params.freeMode) {
    // Velocity
    if (data.velocities.length === 0) {
      data.velocities.push({
        position: touches[swiper.isHorizontal() ? 'startX' : 'startY'],
        time: data.touchStartTime,
      });
    }
    data.velocities.push({
      position: touches[swiper.isHorizontal() ? 'currentX' : 'currentY'],
      time: Utils.now(),
    });
  }
  // Update progress
  swiper.updateProgress(data.currentTranslate);
  // Update translate
  swiper.setTranslate(data.currentTranslate);
};

var onTouchEnd = function (event) {
  var swiper = this;
  var data = swiper.touchEventsData;

// Time diff
  var touchEndTime = Utils.now();
  var timeDiff = touchEndTime - data.touchStartTime;

// Tap, doubleTap, Click
  if (swiper.allowClick) {
    swiper.updateClickedSlide(e);
    swiper.emit('tap', e);
    if (timeDiff < 300 && (touchEndTime - data.lastClickTime) > 300) {
      if (data.clickTimeout) { clearTimeout(data.clickTimeout); }
      data.clickTimeout = Utils.nextTick(function () {
        if (!swiper || swiper.destroyed) { return; }
        swiper.emit('click', e);
      }, 300);
    }
    if (timeDiff < 300 && (touchEndTime - data.lastClickTime) < 300) {
      if (data.clickTimeout) { clearTimeout(data.clickTimeout); }
      swiper.emit('doubleTap', e);
    }
  }

data.lastClickTime = Utils.now();
  Utils.nextTick(function () {
    if (!swiper.destroyed) { swiper.allowClick = true; }
  });

if (!data.isTouched || !data.isMoved || !swiper.swipeDirection || touches.diff === 0 || data.currentTranslate === data.startTranslate) {
    data.isTouched = false;
    data.isMoved = false;
    return;
  }
  data.isTouched = false;
  data.isMoved = false;

var currentPos;
  if (params.followFinger) {
    currentPos = rtl ? swiper.translate : -swiper.translate;
  } else {
    currentPos = -data.currentTranslate;
  }
  if (params.freeMode) {
    if (currentPos < -swiper.minTranslate()) {
      swiper.slideTo(swiper.activeIndex);
      return;
    } else if (currentPos > -swiper.maxTranslate()) {
      if (swiper.slides.length < snapGrid.length) {
        swiper.slideTo(snapGrid.length - 1);
      } else {
        swiper.slideTo(swiper.slides.length - 1);
      }
      return;
    }

if (params.freeModeMomentum) {
      if (data.velocities.length > 1) {
        var lastMoveEvent = data.velocities.pop();
        var velocityEvent = data.velocities.pop();

data.velocities.length = 0;
      var momentumDuration = 1000 * params.freeModeMomentumRatio;
      var momentumDistance = swiper.velocity * momentumDuration;

if (params.freeModeMomentumBounce && doBounce) {
        swiper.updateProgress(afterBouncePosition);
        swiper.setTransition(momentumDuration);
        swiper.setTranslate(newPosition);
        swiper.transitionStart();
        swiper.animating = true;
        $wrapperEl.transitionEnd(function () {
          if (!swiper || swiper.destroyed || !data.allowMomentumBounce) { return; }
          swiper.emit('momentumBounce');

swiper.setTransition(params.speed);
          swiper.setTranslate(afterBouncePosition);
          $wrapperEl.transitionEnd(function () {
            if (!swiper || swiper.destroyed) { return; }
            swiper.transitionEnd();
          });
        });
      } else if (swiper.velocity) {
        swiper.updateProgress(newPosition);
        swiper.setTransition(momentumDuration);
        swiper.setTranslate(newPosition);
        swiper.transitionStart();
        if (!swiper.animating) {
          swiper.animating = true;
          $wrapperEl.transitionEnd(function () {
            if (!swiper || swiper.destroyed) { return; }
            swiper.transitionEnd();
          });
        }
      } else {
        swiper.updateProgress(newPosition);
      }

swiper.updateActiveIndex();
      swiper.updateSlidesClasses();
    }
    if (!params.freeModeMomentum || timeDiff >= params.longSwipesMs) {
      swiper.updateProgress();
      swiper.updateActiveIndex();
      swiper.updateSlidesClasses();
    }
    return;
  }

// Find current slide
  var stopIndex = 0;
  var groupSize = swiper.slidesSizesGrid[0];
  for (var i = 0; i < slidesGrid.length; i += params.slidesPerGroup) {
    if (typeof slidesGrid[i + params.slidesPerGroup] !== 'undefined') {
      if (currentPos >= slidesGrid[i] && currentPos < slidesGrid[i + params.slidesPerGroup]) {
        stopIndex = i;
        groupSize = slidesGrid[i + params.slidesPerGroup] - slidesGrid[i];
      }
    } else if (currentPos >= slidesGrid[i]) {
      stopIndex = i;
      groupSize = slidesGrid[slidesGrid.length - 1] - slidesGrid[slidesGrid.length - 2];
    }
  }

// Find current slide size
  var ratio = (currentPos - slidesGrid[stopIndex]) / groupSize;

if (timeDiff > params.longSwipesMs) {
    // Long touches
    if (!params.longSwipes) {
      swiper.slideTo(swiper.activeIndex);
      return;
    }
    if (swiper.swipeDirection === 'next') {
      if (ratio >= params.longSwipesRatio) { swiper.slideTo(stopIndex + params.slidesPerGroup); }
      else { swiper.slideTo(stopIndex); }
    }
    if (swiper.swipeDirection === 'prev') {
      if (ratio > (1 - params.longSwipesRatio)) { swiper.slideTo(stopIndex + params.slidesPerGroup); }
      else { swiper.slideTo(stopIndex); }
    }
  } else {
    // Short swipes
    if (!params.shortSwipes) {
      swiper.slideTo(swiper.activeIndex);
      return;
    }
    if (swiper.swipeDirection === 'next') {
      swiper.slideTo(stopIndex + params.slidesPerGroup);
    }
    if (swiper.swipeDirection === 'prev') {
      swiper.slideTo(stopIndex);
    }
  }
};

var onResize = function () {
  var swiper = this;

var params = swiper.params;
  var el = swiper.el;

if (el && el.offsetWidth === 0) { return; }

// Breakpoints
  if (params.breakpoints) {
    swiper.setBreakpoint();
  }

// Save locks
  var allowSlideNext = swiper.allowSlideNext;
  var allowSlidePrev = swiper.allowSlidePrev;

// Disable locks on resize
  swiper.allowSlideNext = true;
  swiper.allowSlidePrev = true;

swiper.updateSize();
  swiper.updateSlides();

if (params.freeMode) {
    var newTranslate = Math.min(Math.max(swiper.translate, swiper.maxTranslate()), swiper.minTranslate());
    swiper.setTranslate(newTranslate);
    swiper.updateActiveIndex();
    swiper.updateSlidesClasses();

if (params.autoHeight) {
      swiper.updateAutoHeight();
    }
  } else {
    swiper.updateSlidesClasses();
    if ((params.slidesPerView === 'auto' || params.slidesPerView > 1) && swiper.isEnd && !swiper.params.centeredSlides) {
      swiper.slideTo(swiper.slides.length - 1, 0, false, true);
    } else {
      swiper.slideTo(swiper.activeIndex, 0, false, true);
    }
  }
  // Return locks after resize
  swiper.allowSlidePrev = allowSlidePrev;
  swiper.allowSlideNext = allowSlideNext;
};

function attachEvents() {
  var swiper = this;

var params = swiper.params;
  var touchEvents = swiper.touchEvents;
  var el = swiper.el;
  var wrapperEl = swiper.wrapperEl;

{
    swiper.onTouchStart = onTouchStart.bind(swiper);
    swiper.onTouchMove = onTouchMove.bind(swiper);
    swiper.onTouchEnd = onTouchEnd.bind(swiper);
  }

swiper.onClick = onClick.bind(swiper);

var target = params.touchEventsTarget === 'container' ? el : wrapperEl;
  var capture = !!params.nested;

// Touch Events
  {
    if (Support.pointerEvents || Support.prefixedPointerEvents) {
      target.addEventListener(touchEvents.start, swiper.onTouchStart, false);
      (Support.touch ? target : doc).addEventListener(touchEvents.move, swiper.onTouchMove, capture);
      (Support.touch ? target : doc).addEventListener(touchEvents.end, swiper.onTouchEnd, false);
    } else {
      if (Support.touch) {
        var passiveListener = touchEvents.start === 'touchstart' && Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
        target.addEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
        target.addEventListener(touchEvents.move, swiper.onTouchMove, Support.passiveListener ? { passive: false, capture: capture } : capture);
        target.addEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);
      }
      if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
        target.addEventListener('mousedown', swiper.onTouchStart, false);
        doc.addEventListener('mousemove', swiper.onTouchMove, capture);
        doc.addEventListener('mouseup', swiper.onTouchEnd, false);
      }
    }
    // Prevent Links Clicks
    if (params.preventClicks || params.preventClicksPropagation) {
      target.addEventListener('click', swiper.onClick, true);
    }
  }

// Resize handler
  swiper.on('resize observerUpdate', onResize);
}

function detachEvents() {
  var swiper = this;

var params = swiper.params;
  var touchEvents = swiper.touchEvents;
  var el = swiper.el;
  var wrapperEl = swiper.wrapperEl;

var target = params.touchEventsTarget === 'container' ? el : wrapperEl;
  var capture = !!params.nested;

// Touch Events
  {
    if (Support.pointerEvents || Support.prefixedPointerEvents) {
      target.removeEventListener(touchEvents.start, swiper.onTouchStart, false);
      (Support.touch ? target : doc).removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
      (Support.touch ? target : doc).removeEventListener(touchEvents.end, swiper.onTouchEnd, false);
    } else {
      if (Support.touch) {
        var passiveListener = touchEvents.start === 'onTouchStart' && Support.passiveListener && params.passiveListeners ? { passive: true, capture: false } : false;
        target.removeEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
        target.removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
        target.removeEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);
      }
      if ((params.simulateTouch && !Device.ios && !Device.android) || (params.simulateTouch && !Support.touch && Device.ios)) {
        target.removeEventListener('mousedown', swiper.onTouchStart, false);
        doc.removeEventListener('mousemove', swiper.onTouchMove, capture);
        doc.removeEventListener('mouseup', swiper.onTouchEnd, false);
      }
    }
    // Prevent Links Clicks
    if (params.preventClicks || params.preventClicksPropagation) {
      target.removeEventListener('click', swiper.onClick, true);
    }
  }

// Resize handler
  swiper.off('resize observerUpdate', onResize);
}

var events = {
  attachEvents: attachEvents,
  detachEvents: detachEvents,
};

var setBreakpoint = function () {
  var swiper = this;
  var activeIndex = swiper.activeIndex;
  var loopedSlides = swiper.loopedSlides; if ( loopedSlides === void 0 ) loopedSlides = 0;
  var params = swiper.params;
  var breakpoints = params.breakpoints;
  if (!breakpoints || (breakpoints && Object.keys(breakpoints).length === 0)) { return; }
  // Set breakpoint for window width and update parameters
  var breakpoint = swiper.getBreakpoint(breakpoints);
  if (breakpoint && swiper.currentBreakpoint !== breakpoint) {
    var breakPointsParams = breakpoint in breakpoints ? breakpoints[breakpoint] : swiper.originalParams;
    var needsReLoop = params.loop && (breakPointsParams.slidesPerView !== params.slidesPerView);

Utils.extend(swiper.params, breakPointsParams);

Utils.extend(swiper, {
      allowTouchMove: swiper.params.allowTouchMove,
      allowSlideNext: swiper.params.allowSlideNext,
      allowSlidePrev: swiper.params.allowSlidePrev,
    });

swiper.currentBreakpoint = breakpoint;

if (needsReLoop) {
      swiper.loopDestroy();
      swiper.loopCreate();
      swiper.updateSlides();
      swiper.slideTo((activeIndex - loopedSlides) + swiper.loopedSlides, 0, false);
    }
    swiper.emit('breakpoint', breakPointsParams);
  }
};

var breakpoints = { setBreakpoint: setBreakpoint, getBreakpoint: getBreakpoint };

var addClasses = function () {
  var swiper = this;
  var classNames = swiper.classNames;
  var params = swiper.params;
  var rtl = swiper.rtl;
  var $el = swiper.$el;
  var suffixes = [];

suffixes.push(params.direction);

if (params.freeMode) {
    suffixes.push('free-mode');
  }
  if (!Support.flexbox) {
    suffixes.push('no-flexbox');
  }
  if (params.autoHeight) {
    suffixes.push('autoheight');
  }
  if (rtl) {
    suffixes.push('rtl');
  }
  if (params.slidesPerColumn > 1) {
    suffixes.push('multirow');
  }
  if (Device.android) {
    suffixes.push('android');
  }
  if (Device.ios) {
    suffixes.push('ios');
  }
  // WP8 Touch Events Fix
  if (Support.pointerEvents || Support.prefixedPointerEvents) {
    suffixes.push(("wp8-" + (params.direction)));
  }

suffixes.forEach(function (suffix) {
    classNames.push(params.containerModifierClass + suffix);
  });

$el.addClass(classNames.join(' '));
};

var removeClasses = function () {
  var swiper = this;
  var $el = swiper.$el;
  var classNames = swiper.classNames;

$el.removeClass(classNames.join(' '));
};

var classes = { addClasses: addClasses, removeClasses: removeClasses };

var images = {
  loadImage: loadImage,
  preloadImages: preloadImages,
};

function checkOverflow() {
  var swiper = this;
  var wasLocked = swiper.isLocked;

swiper.isLocked = swiper.snapGrid.length === 1;
  swiper.allowTouchMove = !swiper.isLocked;

if (wasLocked && wasLocked !== swiper.isLocked) {
    swiper.isEnd = false;
    swiper.navigation.update();
  }
}

var checkOverflow$1 = { checkOverflow: checkOverflow };

var defaults = {
  init: true,
  direction: 'horizontal',
  touchEventsTarget: 'container',
  initialSlide: 0,
  speed: 300,

// To support iOS's swipe-to-go-back gesture (when being used in-app, with UIWebView).
  iOSEdgeSwipeDetection: false,
  iOSEdgeSwipeThreshold: 20,

// Free mode
  freeMode: false,
  freeModeMomentum: true,
  freeModeMomentumRatio: 1,
  freeModeMomentumBounce: true,
  freeModeMomentumBounceRatio: 1,
  freeModeMomentumVelocityRatio: 1,
  freeModeSticky: false,
  freeModeMinimumVelocity: 0.02,

// Autoheight
  autoHeight: false,

// Set wrapper width
  setWrapperSize: false,

// Virtual Translate
  virtualTranslate: false,

// Effects
  effect: 'slide', // 'slide' or 'fade' or 'cube' or 'coverflow' or 'flip'

// Breakpoints
  breakpoints: undefined,

// Slides grid
  spaceBetween: 0,
  slidesPerView: 1,
  slidesPerColumn: 1,
  slidesPerColumnFill: 'column',
  slidesPerGroup: 1,
  centeredSlides: false,
  slidesOffsetBefore: 0, // in px
  slidesOffsetAfter: 0, // in px
  normalizeSlideIndex: true,

// Disable swiper and hide navigation when container not overflow
  watchOverflow: false,

// Round length
  roundLengths: false,

// Touches
  touchRatio: 1,
  touchAngle: 45,
  simulateTouch: true,
  shortSwipes: true,
  longSwipes: true,
  longSwipesRatio: 0.5,
  longSwipesMs: 300,
  followFinger: true,
  allowTouchMove: true,
  threshold: 0,
  touchMoveStopPropagation: true,
  touchReleaseOnEdges: false,

// Unique Navigation Elements
  uniqueNavElements: true,

// Resistance
  resistance: true,
  resistanceRatio: 0.85,

// Progress
  watchSlidesProgress: false,
  watchSlidesVisibility: false,

// Cursor
  grabCursor: false,

// Clicks
  preventClicks: true,
  preventClicksPropagation: true,
  slideToClickedSlide: false,

// Images
  preloadImages: true,
  updateOnImagesReady: true,

// loop
  loop: false,
  loopAdditionalSlides: 0,
  loopedSlides: null,
  loopFillGroupWithBlank: false,

// Swiping/no swiping
  allowSlidePrev: true,
  allowSlideNext: true,
  swipeHandler: null, // '.swipe-handler',
  noSwiping: true,
  noSwipingClass: 'swiper-no-swiping',

// Passive Listeners
  passiveListeners: true,

// NS
  containerModifierClass: 'swiper-container-', // NEW
  slideClass: 'swiper-slide',
  slideBlankClass: 'swiper-slide-invisible-blank',
  slideActiveClass: 'swiper-slide-active',
  slideDuplicateActiveClass: 'swiper-slide-duplicate-active',
  slideVisibleClass: 'swiper-slide-visible',
  slideDuplicateClass: 'swiper-slide-duplicate',
  slideNextClass: 'swiper-slide-next',
  slideDuplicateNextClass: 'swiper-slide-duplicate-next',
  slidePrevClass: 'swiper-slide-prev',
  slideDuplicatePrevClass: 'swiper-slide-duplicate-prev',
  wrapperClass: 'swiper-wrapper',

// Callbacks
  runCallbacksOnInit: true,
};

var prototypes = {
  update: update,
  translate: translate,
  transition: transition$1,
  slide: slide,
  loop: loop,
  grabCursor: grabCursor,
  manipulation: manipulation,
  events: events,
  breakpoints: breakpoints,
  checkOverflow: checkOverflow$1,
  classes: classes,
  images: images,
};

var extendedDefaults = {};

var Swiper$1 = (function (SwiperClass$$1) {
  function Swiper() {
    var args = [], len = arguments.length;
    while ( len-- ) args[ len ] = arguments[ len ];

var el;
    var params;
    if (args.length === 1 && args[0].constructor && args[0].constructor === Object) {
      params = args[0];
    } else {
      var assign;
      (assign = args, el = assign[0], params = assign[1]);
    }
    if (!params) { params = {}; }

params = Utils.extend({}, params);
    if (el && !params.el) { params.el = el; }

SwiperClass$$1.call(this, params);

Object.keys(prototypes).forEach(function (prototypeGroup) {
      Object.keys(prototypes[prototypeGroup]).forEach(function (protoMethod) {
        if (!Swiper.prototype[protoMethod]) {
          Swiper.prototype[protoMethod] = prototypes[prototypeGroup][protoMethod];
        }
      });
    });

// Swiper Instance
    var swiper = this;
    if (typeof swiper.modules === 'undefined') {
      swiper.modules = {};
    }
    Object.keys(swiper.modules).forEach(function (moduleName) {
      var module = swiper.modules[moduleName];
      if (module.params) {
        var moduleParamName = Object.keys(module.params)[0];
        var moduleParams = module.params[moduleParamName];
        if (typeof moduleParams !== 'object') { return; }
        if (!(moduleParamName in params && 'enabled' in moduleParams)) { return; }
        if (params[moduleParamName] === true) {
          params[moduleParamName] = { enabled: true };
        }
        if (
          typeof params[moduleParamName] === 'object' &&
          !('enabled' in params[moduleParamName])
        ) {
          params[moduleParamName].enabled = true;
        }
        if (!params[moduleParamName]) { params[moduleParamName] = { enabled: false }; }
      }
    });

// Extend defaults with modules params
    var swiperParams = Utils.extend({}, defaults);
    swiper.useModulesParams(swiperParams);

// Extend defaults with passed params
    swiper.params = Utils.extend({}, swiperParams, extendedDefaults, params);
    swiper.originalParams = Utils.extend({}, swiper.params);
    swiper.passedParams = Utils.extend({}, params);

// Find el
    var $el = $$1(swiper.params.el);
    el = $el[0];

if (!el) {
      return undefined;
    }

if ($el.length > 1) {
      var swipers = [];
      $el.each(function (index, containerEl) {
        var newParams = Utils.extend({}, params, { el: containerEl });
        swipers.push(new Swiper(newParams));
      });
      return swipers;
    }

el.swiper = swiper;
    $el.data('swiper', swiper);

// Find Wrapper
    var $wrapperEl = $el.children(("." + (swiper.params.wrapperClass)));

// Extend Swiper
    Utils.extend(swiper, {
      $el: $el,
      el: el,
      $wrapperEl: $wrapperEl,
      wrapperEl: $wrapperEl[0],

// Classes
      classNames: [],

// Slides
      slides: $$1(),
      slidesGrid: [],
      snapGrid: [],
      slidesSizesGrid: [],

// isDirection
      isHorizontal: function isHorizontal() {
        return swiper.params.direction === 'horizontal';
      },
      isVertical: function isVertical() {
        return swiper.params.direction === 'vertical';
      },
      // RTL
      rtl: swiper.params.direction === 'horizontal' && (el.dir.toLowerCase() === 'rtl' || $el.css('direction') === 'rtl'),
      wrongRTL: $wrapperEl.css('display') === '-webkit-box',

// Indexes
      activeIndex: 0,
      realIndex: 0,

//
      isBeginning: true,
      isEnd: false,

// Props
      translate: 0,
      progress: 0,
      velocity: 0,
      animating: false,

// Locks
      allowSlideNext: swiper.params.allowSlideNext,
      allowSlidePrev: swiper.params.allowSlidePrev,

// Touch Events
      touchEvents: (function touchEvents() {
        var touch = ['touchstart', 'touchmove', 'touchend'];
        var desktop = ['mousedown', 'mousemove', 'mouseup'];
        if (Support.pointerEvents) {
          desktop = ['pointerdown', 'pointermove', 'pointerup'];
        } else if (Support.prefixedPointerEvents) {
          desktop = ['MSPointerDown', 'MSPointerMove', 'MSPointerUp'];
        }

return {
          start: Support.touch || !swiper.params.simulateTouch ? touch[0] : desktop[0],
          move: Support.touch || !swiper.params.simulateTouch ? touch[1] : desktop[1],
          end: Support.touch || !swiper.params.simulateTouch ? touch[2] : desktop[2],
        };
      }()),
      touchEventsData: {
        isTouched: undefined,
        isMoved: undefined,
        allowTouchCallbacks: undefined,
        touchStartTime: undefined,
        isScrolling: undefined,
        currentTranslate: undefined,
        startTranslate: undefined,
        allowThresholdMove: undefined,
        // Form elements to match
        formElements: 'input, select, option, textarea, button, video',
        // Last click time
        lastClickTime: Utils.now(),
        clickTimeout: undefined,
        // Velocities
        velocities: [],
        allowMomentumBounce: undefined,
        isTouchEvent: undefined,
        startMoving: undefined,
      },

// Clicks
      allowClick: true,

// Touches
      allowTouchMove: swiper.params.allowTouchMove,

touches: {
        startX: 0,
        startY: 0,
        currentX: 0,
        currentY: 0,
        diff: 0,
      },

// Images
      imagesToLoad: [],
      imagesLoaded: 0,

});

// Install Modules
    swiper.useModules();

// Init
    if (swiper.params.init) {
      swiper.init();
    }

// Return app instance
    return swiper;
  }

if ( SwiperClass$$1 ) Swiper.__proto__ = SwiperClass$$1;
  Swiper.prototype = Object.create( SwiperClass$$1 && SwiperClass$$1.prototype );
  Swiper.prototype.constructor = Swiper;

swiper.emit('beforeInit');

// Set breakpoint
    if (swiper.params.breakpoints) {
      swiper.setBreakpoint();
    }

// Add Classes
    swiper.addClasses();

// Create loop
    if (swiper.params.loop) {
      swiper.loopCreate();
    }

// Update size
    swiper.updateSize();

// Update slides
    swiper.updateSlides();

if (swiper.params.watchOverflow) {
      swiper.checkOverflow();
    }

// Set Grab Cursor
    if (swiper.params.grabCursor) {
      swiper.setGrabCursor();
    }

if (swiper.params.preloadImages) {
      swiper.preloadImages();
    }

// Slide To Initial Slide
    if (swiper.params.loop) {
      swiper.slideTo(swiper.params.initialSlide + swiper.loopedSlides, 0, swiper.params.runCallbacksOnInit);
    } else {
      swiper.slideTo(swiper.params.initialSlide, 0, swiper.params.runCallbacksOnInit);
    }

// Attach events
    swiper.attachEvents();

// Init Flag
    swiper.initialized = true;

// Emit
    swiper.emit('init');
  };
  Swiper.prototype.destroy = function destroy (deleteInstance, cleanStyles) {
    if ( deleteInstance === void 0 ) deleteInstance = true;
    if ( cleanStyles === void 0 ) cleanStyles = true;

var swiper = this;
    var params = swiper.params;
    var $el = swiper.$el;
    var $wrapperEl = swiper.$wrapperEl;
    var slides = swiper.slides;
    swiper.emit('beforeDestroy');

// Init Flag
    swiper.initialized = false;

// Detach events
    swiper.detachEvents();

// Destroy loop
    if (params.loop) {
      swiper.loopDestroy();
    }

// Cleanup styles
    if (cleanStyles) {
      swiper.removeClasses();
      $el.removeAttr('style');
      $wrapperEl.removeAttr('style');
      if (slides && slides.length) {
        slides
          .removeClass([
            params.slideVisibleClass,
            params.slideActiveClass,
            params.slideNextClass,
            params.slidePrevClass ].join(' '))
          .removeAttr('style')
          .removeAttr('data-swiper-slide-index')
          .removeAttr('data-swiper-column')
          .removeAttr('data-swiper-row');
      }
    }

swiper.emit('destroy');

// Detach emitter events
    Object.keys(swiper.eventsListeners).forEach(function (eventName) {
      swiper.off(eventName);
    });

if (deleteInstance !== false) {
      swiper.$el[0].swiper = null;
      swiper.$el.data('swiper', null);
      Utils.deleteProps(swiper);
    }
    swiper.destroyed = true;
  };
  Swiper.extendDefaults = function extendDefaults (newDefaults) {
    Utils.extend(extendedDefaults, newDefaults);
  };
  staticAccessors.extendedDefaults.get = function () {
    return extendedDefaults;
  };
  staticAccessors.defaults.get = function () {
    return defaults;
  };
  staticAccessors.Class.get = function () {
    return SwiperClass$$1;
  };
  staticAccessors.$.get = function () {
    return $$1;
  };

Object.defineProperties( Swiper, staticAccessors );

return Swiper;
}(SwiperClass));

var Device$2 = {
  name: 'device',
  proto: {
    device: Device,
  },
  static: {
    device: Device,
  },
};

var Support$2 = {
  name: 'support',
  proto: {
    support: Support,
  },
  static: {
    support: Support,
  },
};

var Browser = {
  name: 'browser',
  proto: {
    browser: Browser$1,
  },
  static: {
    browser: Browser$1,
  },
};

// Emit orientationchange
      win.addEventListener('orientationchange', swiper.resize.orientationChangeHandler);
    },
    destroy: function destroy() {
      var swiper = this;
      win.removeEventListener('resize', swiper.resize.resizeHandler);
      win.removeEventListener('orientationchange', swiper.resize.orientationChangeHandler);
    },
  },
};

var Observer = {
  func: win.MutationObserver || win.WebkitMutationObserver,
  attach: function attach(target, options) {
    if ( options === void 0 ) options = {};

var swiper = this;

var ObserverFunc = Observer.func;
    var observer = new ObserverFunc(function (mutations) {
      mutations.forEach(function (mutation) {
        swiper.emit('observerUpdate', mutation);
      });
    });

observer.observe(target, {
      attributes: typeof options.attributes === 'undefined' ? true : options.attributes,
      childList: typeof options.childList === 'undefined' ? true : options.childList,
      characterData: typeof options.characterData === 'undefined' ? true : options.characterData,
    });

swiper.observer.observers.push(observer);
  },
  init: function init() {
    var swiper = this;
    if (!Support.observer || !swiper.params.observer) { return; }
    if (swiper.params.observeParents) {
      var containerParents = swiper.$el.parents();
      for (var i = 0; i < containerParents.length; i += 1) {
        swiper.observer.attach(containerParents[i]);
      }
    }
    // Observe container
    swiper.observer.attach(swiper.$el[0], { childList: false });

// Observe wrapper
    swiper.observer.attach(swiper.$wrapperEl[0], { attributes: false });
  },
  destroy: function destroy() {
    var swiper = this;
    swiper.observer.observers.forEach(function (observer) {
      observer.disconnect();
    });
    swiper.observer.observers = [];
  },
};

var Virtual = {
  update: function update(force) {
    var swiper = this;
    var ref = swiper.params;
    var slidesPerView = ref.slidesPerView;
    var slidesPerGroup = ref.slidesPerGroup;
    var centeredSlides = ref.centeredSlides;
    var ref$1 = swiper.virtual;
    var previousFrom = ref$1.from;
    var previousTo = ref$1.to;
    var slides = ref$1.slides;
    var previousSlidesGrid = ref$1.slidesGrid;
    var renderSlide = ref$1.renderSlide;
    var previousOffset = ref$1.offset;
    swiper.updateActiveIndex();
    var activeIndex = swiper.activeIndex || 0;

var offsetProp;
    if (swiper.rtl && swiper.isHorizontal()) { offsetProp = 'right'; }
    else { offsetProp = swiper.isHorizontal() ? 'left' : 'top'; }

var slidesAfter;
    var slidesBefore;
    if (centeredSlides) {
      slidesAfter = Math.floor(slidesPerView / 2) + slidesPerGroup;
      slidesBefore = Math.floor(slidesPerView / 2) + slidesPerGroup;
    } else {
      slidesAfter = slidesPerView + (slidesPerGroup - 1);
      slidesBefore = slidesPerGroup;
    }
    var from = Math.max((activeIndex || 0) - slidesBefore, 0);
    var to = Math.min((activeIndex || 0) + slidesAfter, slides.length - 1);
    var offset = (swiper.slidesGrid[from] || 0) - (swiper.slidesGrid[0] || 0);

Utils.extend(swiper.virtual, {
      from: from,
      to: to,
      offset: offset,
      slidesGrid: swiper.slidesGrid,
    });

function onRendered() {
      swiper.updateSlides();
      swiper.updateProgress();
      swiper.updateSlidesClasses();
      if (swiper.lazy && swiper.params.lazy.enabled) {
        swiper.lazy.load();
      }
    }

if (previousFrom === from && previousTo === to && !force) {
      if (swiper.slidesGrid !== previousSlidesGrid && offset !== previousOffset) {
        swiper.slides.css(offsetProp, (offset + "px"));
      }
      swiper.updateProgress();
      return;
    }
    if (swiper.params.virtual.renderExternal) {
      swiper.params.virtual.renderExternal.call(swiper, {
        offset: offset,
        from: from,
        to: to,
        slides: (function getSlides() {
          var slidesToRender = [];
          for (var i = from; i <= to; i += 1) {
            slidesToRender.push(slides[i]);
          }
          return slidesToRender;
        }()),
      });
      onRendered();
      return;
    }
    var prependIndexes = [];
    var appendIndexes = [];
    if (force) {
      swiper.$wrapperEl.find(("." + (swiper.params.slideClass))).remove();
    } else {
      for (var i = previousFrom; i <= previousTo; i += 1) {
        if (i < from || i > to) {
          swiper.$wrapperEl.find(("." + (swiper.params.slideClass) + "[data-swiper-slide-index=\"" + i + "\"]")).remove();
        }
      }
    }
    for (var i$1 = 0; i$1 < slides.length; i$1 += 1) {
      if (i$1 >= from && i$1 <= to) {
        if (typeof previousTo === 'undefined' || force) {
          appendIndexes.push(i$1);
        } else {
          if (i$1 > previousTo) { appendIndexes.push(i$1); }
          if (i$1 < previousFrom) { prependIndexes.push(i$1); }
        }
      }
    }
    appendIndexes.forEach(function (index) {
      swiper.$wrapperEl.append(renderSlide(slides[index], index));
    });
    prependIndexes.sort(function (a, b) { return a < b; }).forEach(function (index) {
      swiper.$wrapperEl.prepend(renderSlide(slides[index], index));
    });
    swiper.$wrapperEl.children('.swiper-slide').css(offsetProp, (offset + "px"));
    onRendered();
  },
  renderSlide: function renderSlide(slide, index) {
    var swiper = this;
    var params = swiper.params.virtual;
    if (params.cache && swiper.virtual.cache[index]) {
      return swiper.virtual.cache[index];
    }
    var $slideEl = params.renderSlide
      ? $$1(params.renderSlide.call(swiper, slide, index))
      : $$1(("<div class=\"" + (swiper.params.slideClass) + "\" data-swiper-slide-index=\"" + index + "\">" + slide + "</div>"));
    if (!$slideEl.attr('data-swiper-slide-index')) { $slideEl.attr('data-swiper-slide-index', index); }
    if (params.cache) { swiper.virtual.cache[index] = $slideEl; }
    return $slideEl;
  },
  appendSlide: function appendSlide(slide) {
    var swiper = this;
    swiper.virtual.slides.push(slide);
    swiper.virtual.update(true);
  },
  prependSlide: function prependSlide(slide) {
    var swiper = this;
    swiper.virtual.slides.unshift(slide);
    if (swiper.params.virtual.cache) {
      var cache = swiper.virtual.cache;
      var newCache = {};
      Object.keys(cache).forEach(function (cachedIndex) {
        newCache[cachedIndex + 1] = cache[cachedIndex];
      });
      swiper.virtual.cache = newCache;
    }
    swiper.virtual.update(true);
    swiper.slideNext(0);
  },
};

swiper.virtual.update();
    },
    setTranslate: function setTranslate() {
      var swiper = this;
      if (!swiper.params.virtual.enabled) { return; }
      swiper.virtual.update();
    },
  },
};

function isEventSupported() {
  var eventName = 'onwheel';
  var isSupported = eventName in doc;

if (!isSupported) {
    var element = doc.createElement('div');
    element.setAttribute(eventName, 'return;');
    isSupported = typeof element[eventName] === 'function';
  }

if (!isSupported &&
    doc.implementation &&
    doc.implementation.hasFeature &&
    // always returns true in newer browsers as per the standard.
    // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
    doc.implementation.hasFeature('', '') !== true
  ) {
    // This is the only way to test support for the `wheel` event in IE9+.
    isSupported = doc.implementation.hasFeature('Events.wheel', '3.0');
  }

return isSupported;
}
var Mousewheel = {
  lastScrollTime: Utils.now(),
  event: (function getEvent() {
    if (win.navigator.userAgent.indexOf('firefox') > -1) { return 'DOMMouseScroll'; }
    return isEventSupported() ? 'wheel' : 'mousewheel';
  }()),
  normalize: function normalize(e) {
    // Reasonable defaults
    var PIXEL_STEP = 10;
    var LINE_HEIGHT = 40;
    var PAGE_HEIGHT = 800;

var sX = 0;
    var sY = 0; // spinX, spinY
    var pX = 0;
    var pY = 0; // pixelX, pixelY

// Legacy
    if ('detail' in e) {
      sY = e.detail;
    }
    if ('wheelDelta' in e) {
      sY = -e.wheelDelta / 120;
    }
    if ('wheelDeltaY' in e) {
      sY = -e.wheelDeltaY / 120;
    }
    if ('wheelDeltaX' in e) {
      sX = -e.wheelDeltaX / 120;
    }

// side scrolling on FF with DOMMouseScroll
    if ('axis' in e && e.axis === e.HORIZONTAL_AXIS) {
      sX = sY;
      sY = 0;
    }

pX = sX * PIXEL_STEP;
    pY = sY * PIXEL_STEP;

if ('deltaY' in e) {
      pY = e.deltaY;
    }
    if ('deltaX' in e) {
      pX = e.deltaX;
    }

if ((pX || pY) && e.deltaMode) {
      if (e.deltaMode === 1) { // delta in LINE units
        pX *= LINE_HEIGHT;
        pY *= LINE_HEIGHT;
      } else { // delta in PAGE units
        pX *= PAGE_HEIGHT;
        pY *= PAGE_HEIGHT;
      }
    }

// Fall-back if spin cannot be determined
    if (pX && !sX) {
      sX = (pX < 1) ? -1 : 1;
    }
    if (pY && !sY) {
      sY = (pY < 1) ? -1 : 1;
    }

return {
      spinX: sX,
      spinY: sY,
      pixelX: pX,
      pixelY: pY,
    };
  },
  handle: function handle(event) {
    var e = event;
    var swiper = this;
    var params = swiper.params.mousewheel;
    if (e.originalEvent) { e = e.originalEvent; } // jquery fix
    var delta = 0;
    var rtlFactor = swiper.rtl ? -1 : 1;

var data = Mousewheel.normalize(e);

if (params.forceToAxis) {
      if (swiper.isHorizontal()) {
        if (Math.abs(data.pixelX) > Math.abs(data.pixelY)) { delta = data.pixelX * rtlFactor; }
        else { return true; }
      } else if (Math.abs(data.pixelY) > Math.abs(data.pixelX)) { delta = data.pixelY; }
      else { return true; }
    } else {
      delta = Math.abs(data.pixelX) > Math.abs(data.pixelY) ? -data.pixelX * rtlFactor : -data.pixelY;
    }

if (delta === 0) { return true; }

if (params.invert) { delta = -delta; }

if (!swiper.params.freeMode) {
      if (Utils.now() - swiper.mousewheel.lastScrollTime > 60) {
        if (delta < 0) {
          if ((!swiper.isEnd || swiper.params.loop) && !swiper.animating) {
            swiper.slideNext();
            swiper.emit('scroll', e);
          } else if (params.releaseOnEdges) { return true; }
        } else if ((!swiper.isBeginning || swiper.params.loop) && !swiper.animating) {
          swiper.slidePrev();
          swiper.emit('scroll', e);
        } else if (params.releaseOnEdges) { return true; }
      }
      swiper.mousewheel.lastScrollTime = (new win.Date()).getTime();
    } else {
      // Freemode or scrollContainer:
      var position = swiper.getTranslate() + (delta * params.sensitivity);
      var wasBeginning = swiper.isBeginning;
      var wasEnd = swiper.isEnd;

if (position >= swiper.minTranslate()) { position = swiper.minTranslate(); }
      if (position <= swiper.maxTranslate()) { position = swiper.maxTranslate(); }

swiper.setTransition(0);
      swiper.setTranslate(position);
      swiper.updateProgress();
      swiper.updateActiveIndex();
      swiper.updateSlidesClasses();

if ((!wasBeginning && swiper.isBeginning) || (!wasEnd && swiper.isEnd)) {
        swiper.updateSlidesClasses();
      }

if (swiper.params.freeModeSticky) {
        clearTimeout(swiper.mousewheel.timeout);
        swiper.mousewheel.timeout = Utils.nextTick(function () {
          swiper.slideReset();
        }, 300);
      }
      // Emit event
      swiper.emit('scroll', e);

// Stop autoplay
      if (swiper.params.autoplay && swiper.params.autoplayDisableOnInteraction) { swiper.stopAutoplay(); }

// Return page scroll on edge positions
      if (position === 0 || position === swiper.maxTranslate()) { return true; }
    }

if (e.preventDefault) { e.preventDefault(); }
    else { e.returnValue = false; }
    return false;
  },
  enable: function enable() {
    var swiper = this;
    if (!Mousewheel.event) { return false; }
    if (swiper.mousewheel.enabled) { return false; }
    var target = swiper.$el;
    if (swiper.params.mousewheel.eventsTarged !== 'container') {
      target = $$1(swiper.params.mousewheel.eventsTarged);
    }
    target.on(Mousewheel.event, swiper.mousewheel.handle);
    swiper.mousewheel.enabled = true;
    return true;
  },
  disable: function disable() {
    var swiper = this;
    if (!Mousewheel.event) { return false; }
    if (!swiper.mousewheel.enabled) { return false; }
    var target = swiper.$el;
    if (swiper.params.mousewheel.eventsTarged !== 'container') {
      target = $$1(swiper.params.mousewheel.eventsTarged);
    }
    target.off(Mousewheel.event, swiper.mousewheel.handle);
    swiper.mousewheel.enabled = false;
    return true;
  },
};

var Navigation = {
  update: function update() {
    // Update Navigation Buttons
    var swiper = this;
    var params = swiper.params.navigation;

if (swiper.params.loop) { return; }
    var ref = swiper.navigation;
    var $nextEl = ref.$nextEl;
    var $prevEl = ref.$prevEl;

if ($prevEl && $prevEl.length > 0) {
      if (swiper.isBeginning) {
        $prevEl.addClass(params.disabledClass);
      } else {
        $prevEl.removeClass(params.disabledClass);
      }
      $prevEl[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
    }
    if ($nextEl && $nextEl.length > 0) {
      if (swiper.isEnd) {
        $nextEl.addClass(params.disabledClass);
      } else {
        $nextEl.removeClass(params.disabledClass);
      }
      $nextEl[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
    }
  },
  init: function init() {
    var swiper = this;
    var params = swiper.params.navigation;
    if (!(params.nextEl || params.prevEl)) { return; }

var $nextEl;
    var $prevEl;
    if (params.nextEl) {
      $nextEl = $$1(params.nextEl);
      if (
        swiper.params.uniqueNavElements &&
        typeof params.nextEl === 'string' &&
        $nextEl.length > 1 &&
        swiper.$el.find(params.nextEl).length === 1
      ) {
        $nextEl = swiper.$el.find(params.nextEl);
      }
    }
    if (params.prevEl) {
      $prevEl = $$1(params.prevEl);
      if (
        swiper.params.uniqueNavElements &&
        typeof params.prevEl === 'string' &&
        $prevEl.length > 1 &&
        swiper.$el.find(params.prevEl).length === 1
      ) {
        $prevEl = swiper.$el.find(params.prevEl);
      }
    }

if ($nextEl && $nextEl.length > 0) {
      $nextEl.on('click', function (e) {
        e.preventDefault();
        if (swiper.isEnd && !swiper.params.loop) { return; }
        swiper.slideNext();
      });
    }
    if ($prevEl && $prevEl.length > 0) {
      $prevEl.on('click', function (e) {
        e.preventDefault();
        if (swiper.isBeginning && !swiper.params.loop) { return; }
        swiper.slidePrev();
      });
    }

Utils.extend(swiper.navigation, {
      $nextEl: $nextEl,
      nextEl: $nextEl && $nextEl[0],
      $prevEl: $prevEl,
      prevEl: $prevEl && $prevEl[0],
    });
  },
  destroy: function destroy() {
    var swiper = this;
    var ref = swiper.navigation;
    var $nextEl = ref.$nextEl;
    var $prevEl = ref.$prevEl;
    if ($nextEl && $nextEl.length) {
      $nextEl.off('click');
      $nextEl.removeClass(swiper.params.navigation.disabledClass);
    }
    if ($prevEl && $prevEl.length) {
      $prevEl.off('click');
      $prevEl.removeClass(swiper.params.navigation.disabledClass);
    }
  },
};

var Navigation$1 = {
  name: 'navigation',
  params: {
    navigation: {
      nextEl: null,
      prevEl: null,

hideOnClick: false,
      disabledClass: 'swiper-button-disabled',
      hiddenClass: 'swiper-button-hidden',
      lockClass: 'swiper-button-lock',
    },
  },
  create: function create() {
    var swiper = this;
    Utils.extend(swiper, {
      navigation: {
        init: Navigation.init.bind(swiper),
        update: Navigation.update.bind(swiper),
        destroy: Navigation.destroy.bind(swiper),
      },
    });
  },
  on: {
    init: function init() {
      var swiper = this;
      swiper.navigation.init();
      swiper.navigation.update();
    },
    toEdge: function toEdge() {
      var swiper = this;
      swiper.navigation.update();
    },
    fromEdge: function fromEdge() {
      var swiper = this;
      swiper.navigation.update();
    },
    destroy: function destroy() {
      var swiper = this;
      swiper.navigation.destroy();
    },
    click: function click(e) {
      var swiper = this;
      var ref = swiper.navigation;
      var $nextEl = ref.$nextEl;
      var $prevEl = ref.$prevEl;
      if (
        swiper.params.navigation.hideOnClick &&
        !$$1(e.target).is($prevEl) &&
        !$$1(e.target).is($nextEl)
      ) {
        if ($nextEl) { $nextEl.toggleClass(swiper.params.navigation.hiddenClass); }
        if ($prevEl) { $prevEl.toggleClass(swiper.params.navigation.hiddenClass); }
      }
    },
  },
};

var $el = $$1(params.el);
    if ($el.length === 0) { return; }

if (
      swiper.params.uniqueNavElements &&
      typeof params.el === 'string' &&
      $el.length > 1 &&
      swiper.$el.find(params.el).length === 1
    ) {
      $el = swiper.$el.find(params.el);
    }

if (params.type === 'bullets' && params.clickable) {
      $el.addClass(params.clickableClass);
    }

$el.addClass(params.modifierClass + params.type);

if (params.type === 'bullets' && params.dynamicBullets) {
      $el.addClass(("" + (params.modifierClass) + (params.type) + "-dynamic"));
    }

if (params.clickable) {
      $el.on('click', ("." + (params.bulletClass)), function onClick(e) {
        e.preventDefault();
        var index = $$1(this).index() * swiper.params.slidesPerGroup;
        if (swiper.params.loop) { index += swiper.loopedSlides; }
        swiper.slideTo(index);
      });
    }

Utils.extend(swiper.pagination, {
      $el: $el,
      el: $el[0],
    });
  },
  destroy: function destroy() {
    var swiper = this;
    var params = swiper.params.pagination;
    if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) { return; }
    var $el = swiper.pagination.$el;

$el.removeClass(params.hiddenClass);
    $el.removeClass(params.modifierClass + params.type);
    if (swiper.pagination.bullets) { swiper.pagination.bullets.removeClass(params.bulletActiveClass); }
    if (params.clickable) {
      $el.off('click', ("." + (params.bulletClass)));
    }
  },
};

var Pagination$1 = {
  name: 'pagination',
  params: {
    pagination: {
      el: null,
      bulletElement: 'span',
      clickable: false,
      hideOnClick: false,
      renderBullet: null,
      renderProgressbar: null,
      renderFraction: null,
      renderCustom: null,
      type: 'bullets', // 'bullets' or 'progressbar' or 'fraction' or 'custom'
      dynamicBullets: false,

bulletClass: 'swiper-pagination-bullet',
      bulletActiveClass: 'swiper-pagination-bullet-active',
      modifierClass: 'swiper-pagination-', // NEW
      currentClass: 'swiper-pagination-current',
      totalClass: 'swiper-pagination-total',
      hiddenClass: 'swiper-pagination-hidden',
      progressbarFillClass: 'swiper-pagination-progressbar-fill',
      clickableClass: 'swiper-pagination-clickable', // NEW
      lockClass: 'swiper-pagination-lock',
    },
  },
  create: function create() {
    var swiper = this;
    Utils.extend(swiper, {
      pagination: {
        init: Pagination.init.bind(swiper),
        render: Pagination.render.bind(swiper),
        update: Pagination.update.bind(swiper),
        destroy: Pagination.destroy.bind(swiper),
      },
    });
  },
  on: {
    init: function init() {
      var swiper = this;
      swiper.pagination.init();
      swiper.pagination.render();
      swiper.pagination.update();
    },
    activeIndexChange: function activeIndexChange() {
      var swiper = this;
      if (swiper.params.loop) {
        swiper.pagination.update();
      } else if (typeof swiper.snapIndex === 'undefined') {
        swiper.pagination.update();
      }
    },
    snapIndexChange: function snapIndexChange() {
      var swiper = this;
      if (!swiper.params.loop) {
        swiper.pagination.update();
      }
    },
    slidesLengthChange: function slidesLengthChange() {
      var swiper = this;
      if (swiper.params.loop) {
        swiper.pagination.render();
        swiper.pagination.update();
      }
    },
    snapGridLengthChange: function snapGridLengthChange() {
      var swiper = this;
      if (!swiper.params.loop) {
        swiper.pagination.render();
        swiper.pagination.update();
      }
    },
    destroy: function destroy() {
      var swiper = this;
      swiper.pagination.destroy();
    },
    click: function click(e) {
      var swiper = this;
      if (
        swiper.params.pagination.el &&
        swiper.params.pagination.hideOnClick &&
        swiper.pagination.$el.length > 0 &&
        !$$1(e.target).hasClass(swiper.params.pagination.bulletClass)
      ) {
        swiper.pagination.$el.toggleClass(swiper.params.pagination.hiddenClass);
      }
    },
  },
};

var Scrollbar = {
  setTranslate: function setTranslate() {
    var swiper = this;
    if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) { return; }
    var scrollbar = swiper.scrollbar;
    var rtl = swiper.rtl;
    var progress = swiper.progress;
    var dragSize = scrollbar.dragSize;
    var trackSize = scrollbar.trackSize;
    var $dragEl = scrollbar.$dragEl;
    var $el = scrollbar.$el;
    var params = swiper.params.scrollbar;

var scrollbar = swiper.scrollbar;
    var $dragEl = scrollbar.$dragEl;
    var $el = scrollbar.$el;

$dragEl[0].style.width = '';
    $dragEl[0].style.height = '';
    var trackSize = swiper.isHorizontal() ? $el[0].offsetWidth : $el[0].offsetHeight;

var divider = swiper.size / swiper.virtualSize;
    var moveDivider = divider * (trackSize / swiper.size);
    var dragSize;
    if (swiper.params.scrollbar.dragSize === 'auto') {
      dragSize = trackSize * divider;
    } else {
      dragSize = parseInt(swiper.params.scrollbar.dragSize, 10);
    }

if (swiper.isHorizontal()) {
      $dragEl[0].style.width = dragSize + "px";
    } else {
      $dragEl[0].style.height = dragSize + "px";
    }

if (divider >= 1) {
      $el[0].style.display = 'none';
    } else {
      $el[0].style.display = '';
    }
    if (swiper.params.scrollbarHide) {
      $el[0].style.opacity = 0;
    }
    Utils.extend(scrollbar, {
      trackSize: trackSize,
      divider: divider,
      moveDivider: moveDivider,
      dragSize: dragSize,
    });
    scrollbar.$el[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](swiper.params.scrollbar.lockClass);
  },
  setDragPosition: function setDragPosition(e) {
    var swiper = this;
    var scrollbar = swiper.scrollbar;
    var $el = scrollbar.$el;
    var dragSize = scrollbar.dragSize;
    var trackSize = scrollbar.trackSize;

var pointerPosition;
    if (swiper.isHorizontal()) {
      pointerPosition = ((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageX : e.pageX || e.clientX);
    } else {
      pointerPosition = ((e.type === 'touchstart' || e.type === 'touchmove') ? e.targetTouches[0].pageY : e.pageY || e.clientY);
    }
    var positionRatio;
    positionRatio = ((pointerPosition) - $el.offset()[swiper.isHorizontal() ? 'left' : 'top'] - (dragSize / 2)) / (trackSize - dragSize);
    positionRatio = Math.max(Math.min(positionRatio, 1), 0);
    if (swiper.rtl) {
      positionRatio = 1 - positionRatio;
    }

var position = swiper.minTranslate() + ((swiper.maxTranslate() - swiper.minTranslate()) * positionRatio);

swiper.updateProgress(position);
    swiper.setTranslate(position);
    swiper.updateActiveIndex();
    swiper.updateSlidesClasses();
  },
  onDragStart: function onDragStart(e) {
    var swiper = this;
    var params = swiper.params.scrollbar;
    var scrollbar = swiper.scrollbar;
    var $wrapperEl = swiper.$wrapperEl;
    var $el = scrollbar.$el;
    var $dragEl = scrollbar.$dragEl;
    swiper.scrollbar.isTouched = true;
    e.preventDefault();
    e.stopPropagation();

$wrapperEl.transition(100);
    $dragEl.transition(100);
    scrollbar.setDragPosition(e);

clearTimeout(swiper.scrollbar.dragTimeout);

$el.transition(0);
    if (params.hide) {
      $el.css('opacity', 1);
    }
    swiper.emit('scrollbarDragStart', e);
  },
  onDragMove: function onDragMove(e) {
    var swiper = this;
    var scrollbar = swiper.scrollbar;
    var $wrapperEl = swiper.$wrapperEl;
    var $el = scrollbar.$el;
    var $dragEl = scrollbar.$dragEl;

if (!swiper.scrollbar.isTouched) { return; }
    if (e.preventDefault) { e.preventDefault(); }
    else { e.returnValue = false; }
    scrollbar.setDragPosition(e);
    $wrapperEl.transition(0);
    $el.transition(0);
    $dragEl.transition(0);
    swiper.emit('scrollbarDragMove', e);
  },
  onDragEnd: function onDragEnd(e) {
    var swiper = this;

var params = swiper.params.scrollbar;
    var scrollbar = swiper.scrollbar;
    var $el = scrollbar.$el;

if (!swiper.scrollbar.isTouched) { return; }
    swiper.scrollbar.isTouched = false;
    if (params.hide) {
      clearTimeout(swiper.scrollbar.dragTimeout);
      swiper.scrollbar.dragTimeout = Utils.nextTick(function () {
        $el.css('opacity', 0);
        $el.transition(400);
      }, 1000);
    }
    swiper.emit('scrollbarDragEnd', e);
    if (params.snapOnRelease) {
      swiper.slideReset();
    }
  },
  enableDraggable: function enableDraggable() {
    var swiper = this;
    if (!swiper.params.scrollbar.el) { return; }
    var scrollbar = swiper.scrollbar;
    var $el = scrollbar.$el;
    var target = Support.touch ? $el[0] : document;
    $el.on(swiper.scrollbar.dragEvents.start, swiper.scrollbar.onDragStart);
    $$1(target).on(swiper.scrollbar.dragEvents.move, swiper.scrollbar.onDragMove);
    $$1(target).on(swiper.scrollbar.dragEvents.end, swiper.scrollbar.onDragEnd);
  },
  disableDraggable: function disableDraggable() {
    var swiper = this;
    if (!swiper.params.scrollbar.el) { return; }
    var scrollbar = swiper.scrollbar;
    var $el = scrollbar.$el;
    var target = Support.touch ? $el[0] : document;
    $el.off(swiper.scrollbar.dragEvents.start);
    $$1(target).off(swiper.scrollbar.dragEvents.move);
    $$1(target).off(swiper.scrollbar.dragEvents.end);
  },
  init: function init() {
    var swiper = this;
    if (!swiper.params.scrollbar.el) { return; }
    var scrollbar = swiper.scrollbar;
    var $swiperEl = swiper.$el;
    var touchEvents = swiper.touchEvents;
    var params = swiper.params.scrollbar;

var $el = $$1(params.el);
    if (swiper.params.uniqueNavElements && typeof params.el === 'string' && $el.length > 1 && $swiperEl.find(params.el).length === 1) {
      $el = $swiperEl.find(params.el);
    }

var $dragEl = $el.find('.swiper-scrollbar-drag');
    if ($dragEl.length === 0) {
      $dragEl = $$1('<div class="swiper-scrollbar-drag"></div>');
      $el.append($dragEl);
    }

swiper.scrollbar.dragEvents = (function dragEvents() {
      if ((swiper.params.simulateTouch === false && !Support.touch)) {
        return {
          start: 'mousedown',
          move: 'mousemove',
          end: 'mouseup',
        };
      }
      return touchEvents;
    }());

Utils.extend(scrollbar, {
      $el: $el,
      el: $el[0],
      $dragEl: $dragEl,
      dragEl: $dragEl[0],
    });

if (params.draggable) {
      scrollbar.enableDraggable();
    }
  },
  destroy: function destroy() {
    var swiper = this;
    swiper.scrollbar.disableDraggable();
  },
};

var Parallax = {
  setTransform: function setTransform(el, progress) {
    var swiper = this;
    var rtl = swiper.rtl;

var $el = $$1(el);
    var rtlFactor = rtl ? -1 : 1;

var p = $el.attr('data-swiper-parallax') || '0';
    var x = $el.attr('data-swiper-parallax-x');
    var y = $el.attr('data-swiper-parallax-y');
    var scale = $el.attr('data-swiper-parallax-scale');
    var opacity = $el.attr('data-swiper-parallax-opacity');

if (x || y) {
      x = x || '0';
      y = y || '0';
    } else if (swiper.isHorizontal()) {
      x = p;
      y = '0';
    } else {
      y = p;
      x = '0';
    }

if ((x).indexOf('%') >= 0) {
      x = (parseInt(x, 10) * progress * rtlFactor) + "%";
    } else {
      x = (x * progress * rtlFactor) + "px";
    }
    if ((y).indexOf('%') >= 0) {
      y = (parseInt(y, 10) * progress) + "%";
    } else {
      y = (y * progress) + "px";
    }

if (typeof opacity !== 'undefined' && opacity !== null) {
      var currentOpacity = opacity - ((opacity - 1) * (1 - Math.abs(progress)));
      $el[0].style.opacity = currentOpacity;
    }
    if (typeof scale === 'undefined' || scale === null) {
      $el.transform(("translate3d(" + x + ", " + y + ", 0px)"));
    } else {
      var currentScale = scale - ((scale - 1) * (1 - Math.abs(progress)));
      $el.transform(("translate3d(" + x + ", " + y + ", 0px) scale(" + currentScale + ")"));
    }
  },
  setTranslate: function setTranslate() {
    var swiper = this;
    var $el = swiper.$el;
    var slides = swiper.slides;
    var progress = swiper.progress;
    var snapGrid = swiper.snapGrid;
    $el.children('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
      .each(function (index, el) {
        swiper.parallax.setTransform(el, progress);
      });
    slides.each(function (slideIndex, slideEl) {
      var slideProgress = slideEl.progress;
      if (swiper.params.slidesPerGroup > 1 && swiper.params.slidesPerView !== 'auto') {
        slideProgress += Math.ceil(slideIndex / 2) - (progress * (snapGrid.length - 1));
      }
      slideProgress = Math.min(Math.max(slideProgress, -1), 1);
      $$1(slideEl).find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
        .each(function (index, el) {
          swiper.parallax.setTransform(el, slideProgress);
        });
    });
  },
  setTransition: function setTransition(duration) {
    if ( duration === void 0 ) duration = this.params.speed;

var swiper = this;
    var $el = swiper.$el;
    $el.find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y]')
      .each(function (index, parallaxEl) {
        var $parallaxEl = $$1(parallaxEl);
        var parallaxDuration = parseInt($parallaxEl.attr('data-swiper-parallax-duration'), 10) || duration;
        if (duration === 0) { parallaxDuration = 0; }
        $parallaxEl.transition(parallaxDuration);
      });
  },
};

if (!image.isMoved) {
      image.width = gesture.$imageEl[0].offsetWidth;
      image.height = gesture.$imageEl[0].offsetHeight;
      image.startX = Utils.getTranslate(gesture.$imageWrapEl[0], 'x') || 0;
      image.startY = Utils.getTranslate(gesture.$imageWrapEl[0], 'y') || 0;
      gesture.slideWidth = gesture.$slideEl[0].offsetWidth;
      gesture.slideHeight = gesture.$slideEl[0].offsetHeight;
      gesture.$imageWrapEl.transition(0);
      if (swiper.rtl) { image.startX = -image.startX; }
      if (swiper.rtl) { image.startY = -image.startY; }
    }
    // Define if we need image drag
    var scaledWidth = image.width * zoom.scale;
    var scaledHeight = image.height * zoom.scale;

if (scaledWidth < gesture.slideWidth && scaledHeight < gesture.slideHeight) { return; }

image.minX = Math.min(((gesture.slideWidth / 2) - (scaledWidth / 2)), 0);
    image.maxX = -image.minX;
    image.minY = Math.min(((gesture.slideHeight / 2) - (scaledHeight / 2)), 0);
    image.maxY = -image.minY;

image.touchesCurrent.x = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
    image.touchesCurrent.y = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;

if (!image.isMoved && !zoom.isScaling) {
      if (
        swiper.isHorizontal() &&
        (
          (Math.floor(image.minX) === Math.floor(image.startX) && image.touchesCurrent.x < image.touchesStart.x) ||
          (Math.floor(image.maxX) === Math.floor(image.startX) && image.touchesCurrent.x > image.touchesStart.x)
        )
      ) {
        image.isTouched = false;
        return;
      } else if (
        !swiper.isHorizontal() &&
        (
          (Math.floor(image.minY) === Math.floor(image.startY) && image.touchesCurrent.y < image.touchesStart.y) ||
          (Math.floor(image.maxY) === Math.floor(image.startY) && image.touchesCurrent.y > image.touchesStart.y)
        )
      ) {
        image.isTouched = false;
        return;
      }
    }
    e.preventDefault();
    e.stopPropagation();

image.isMoved = true;
    image.currentX = (image.touchesCurrent.x - image.touchesStart.x) + image.startX;
    image.currentY = (image.touchesCurrent.y - image.touchesStart.y) + image.startY;

if (image.currentX < image.minX) {
      image.currentX = (image.minX + 1) - (Math.pow( ((image.minX - image.currentX) + 1), 0.8 ));
    }
    if (image.currentX > image.maxX) {
      image.currentX = (image.maxX - 1) + (Math.pow( ((image.currentX - image.maxX) + 1), 0.8 ));
    }

if (image.currentY < image.minY) {
      image.currentY = (image.minY + 1) - (Math.pow( ((image.minY - image.currentY) + 1), 0.8 ));
    }
    if (image.currentY > image.maxY) {
      image.currentY = (image.maxY - 1) + (Math.pow( ((image.currentY - image.maxY) + 1), 0.8 ));
    }

// Velocity
    if (!velocity.prevPositionX) { velocity.prevPositionX = image.touchesCurrent.x; }
    if (!velocity.prevPositionY) { velocity.prevPositionY = image.touchesCurrent.y; }
    if (!velocity.prevTime) { velocity.prevTime = Date.now(); }
    velocity.x = (image.touchesCurrent.x - velocity.prevPositionX) / (Date.now() - velocity.prevTime) / 2;
    velocity.y = (image.touchesCurrent.y - velocity.prevPositionY) / (Date.now() - velocity.prevTime) / 2;
    if (Math.abs(image.touchesCurrent.x - velocity.prevPositionX) < 2) { velocity.x = 0; }
    if (Math.abs(image.touchesCurrent.y - velocity.prevPositionY) < 2) { velocity.y = 0; }
    velocity.prevPositionX = image.touchesCurrent.x;
    velocity.prevPositionY = image.touchesCurrent.y;
    velocity.prevTime = Date.now();

gesture.$imageWrapEl.transform(("translate3d(" + (image.currentX) + "px, " + (image.currentY) + "px,0)"));
  },
  onTouchEnd: function onTouchEnd() {
    var swiper = this;
    var zoom = swiper.zoom;
    var gesture = zoom.gesture;
    var image = zoom.image;
    var velocity = zoom.velocity;
    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }
    if (!image.isTouched || !image.isMoved) {
      image.isTouched = false;
      image.isMoved = false;
      return;
    }
    image.isTouched = false;
    image.isMoved = false;
    var momentumDurationX = 300;
    var momentumDurationY = 300;
    var momentumDistanceX = velocity.x * momentumDurationX;
    var newPositionX = image.currentX + momentumDistanceX;
    var momentumDistanceY = velocity.y * momentumDurationY;
    var newPositionY = image.currentY + momentumDistanceY;

// Fix duration
    if (velocity.x !== 0) { momentumDurationX = Math.abs((newPositionX - image.currentX) / velocity.x); }
    if (velocity.y !== 0) { momentumDurationY = Math.abs((newPositionY - image.currentY) / velocity.y); }
    var momentumDuration = Math.max(momentumDurationX, momentumDurationY);

image.currentX = newPositionX;
    image.currentY = newPositionY;

// Define if we need image drag
    var scaledWidth = image.width * zoom.scale;
    var scaledHeight = image.height * zoom.scale;
    image.minX = Math.min(((gesture.slideWidth / 2) - (scaledWidth / 2)), 0);
    image.maxX = -image.minX;
    image.minY = Math.min(((gesture.slideHeight / 2) - (scaledHeight / 2)), 0);
    image.maxY = -image.minY;
    image.currentX = Math.max(Math.min(image.currentX, image.maxX), image.minX);
    image.currentY = Math.max(Math.min(image.currentY, image.maxY), image.minY);

gesture.$imageWrapEl.transition(momentumDuration).transform(("translate3d(" + (image.currentX) + "px, " + (image.currentY) + "px,0)"));
  },
  onTransitionEnd: function onTransitionEnd() {
    var swiper = this;
    var zoom = swiper.zoom;
    var gesture = zoom.gesture;
    if (gesture.$slideEl && swiper.previousIndex !== swiper.activeIndex) {
      gesture.$imageEl.transform('translate3d(0,0,0) scale(1)');
      gesture.$imageWrapEl.transform('translate3d(0,0,0)');
      gesture.$slideEl = undefined;
      gesture.$imageEl = undefined;
      gesture.$imageWrapEl = undefined;

zoom.scale = 1;
      zoom.currentScale = 1;
    }
  },
  // Toggle Zoom
  toggle: function toggle(e) {
    var swiper = this;
    var zoom = swiper.zoom;

if (zoom.scale && zoom.scale !== 1) {
      // Zoom Out
      zoom.out();
    } else {
      // Zoom In
      zoom.in(e);
    }
  },
  in: function in$1(e) {
    var swiper = this;

var zoom = swiper.zoom;
    var params = swiper.params.zoom;
    var gesture = zoom.gesture;
    var image = zoom.image;

if (!gesture.$slideEl) {
      gesture.$slideEl = swiper.clickedSlide ? $$1(swiper.clickedSlide) : swiper.slides.eq(swiper.activeIndex);
      gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas');
      gesture.$imageWrapEl = gesture.$imageEl.parent(("." + (params.containerClass)));
    }
    if (!gesture.$imageEl || gesture.$imageEl.length === 0) { return; }

gesture.$slideEl.addClass(("" + (params.zoomedSlideClass)));

var touchX;
    var touchY;
    var offsetX;
    var offsetY;
    var diffX;
    var diffY;
    var translateX;
    var translateY;
    var imageWidth;
    var imageHeight;
    var scaledWidth;
    var scaledHeight;
    var translateMinX;
    var translateMinY;
    var translateMaxX;
    var translateMaxY;
    var slideWidth;
    var slideHeight;

if (typeof image.touchesStart.x === 'undefined' && e) {
      touchX = e.type === 'touchend' ? e.changedTouches[0].pageX : e.pageX;
      touchY = e.type === 'touchend' ? e.changedTouches[0].pageY : e.pageY;
    } else {
      touchX = image.touchesStart.x;
      touchY = image.touchesStart.y;
    }

zoom.scale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
    zoom.currentScale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
    if (e) {
      slideWidth = gesture.$slideEl[0].offsetWidth;
      slideHeight = gesture.$slideEl[0].offsetHeight;
      offsetX = gesture.$slideEl.offset().left;
      offsetY = gesture.$slideEl.offset().top;
      diffX = (offsetX + (slideWidth / 2)) - touchX;
      diffY = (offsetY + (slideHeight / 2)) - touchY;

imageWidth = gesture.$imageEl[0].offsetWidth;
      imageHeight = gesture.$imageEl[0].offsetHeight;
      scaledWidth = imageWidth * zoom.scale;
      scaledHeight = imageHeight * zoom.scale;

translateMinX = Math.min(((slideWidth / 2) - (scaledWidth / 2)), 0);
      translateMinY = Math.min(((slideHeight / 2) - (scaledHeight / 2)), 0);
      translateMaxX = -translateMinX;
      translateMaxY = -translateMinY;

translateX = diffX * zoom.scale;
      translateY = diffY * zoom.scale;

if (translateX < translateMinX) {
        translateX = translateMinX;
      }
      if (translateX > translateMaxX) {
        translateX = translateMaxX;
      }

if (translateY < translateMinY) {
        translateY = translateMinY;
      }
      if (translateY > translateMaxY) {
        translateY = translateMaxY;
      }
    } else {
      translateX = 0;
      translateY = 0;
    }
    gesture.$imageWrapEl.transition(300).transform(("translate3d(" + translateX + "px, " + translateY + "px,0)"));
    gesture.$imageEl.transition(300).transform(("translate3d(0,0,0) scale(" + (zoom.scale) + ")"));
  },
  out: function out() {
    var swiper = this;

var zoom = swiper.zoom;
    var params = swiper.params.zoom;
    var gesture = zoom.gesture;

zoom.scale = 1;
    zoom.currentScale = 1;
    gesture.$imageWrapEl.transition(300).transform('translate3d(0,0,0)');
    gesture.$imageEl.transition(300).transform('translate3d(0,0,0) scale(1)');
    gesture.$slideEl.removeClass(("" + (params.zoomedSlideClass)));
    gesture.$slideEl = undefined;
  },
  // Attach/Detach Events
  enable: function enable() {
    var swiper = this;
    var zoom = swiper.zoom;
    if (zoom.enabled) { return; }
    zoom.enabled = true;

var slides = swiper.slides;

var passiveListener = swiper.touchEvents.start === 'touchstart' && Support.passiveListener && swiper.params.passiveListeners ? { passive: true, capture: false } : false;

// Scale image
    if (Support.gestures) {
      slides.on('gesturestart', zoom.onGestureStart, passiveListener);
      slides.on('gesturechange', zoom.onGestureChange, passiveListener);
      slides.on('gestureend', zoom.onGestureEnd, passiveListener);
    } else if (swiper.touchEvents.start === 'touchstart') {
      slides.on(swiper.touchEvents.start, zoom.onGestureStart, passiveListener);
      slides.on(swiper.touchEvents.move, zoom.onGestureChange, passiveListener);
      slides.on(swiper.touchEvents.end, zoom.onGestureEnd, passiveListener);
    }

// Move image
    swiper.slides.each(function (index, slideEl) {
      var $slideEl = $$1(slideEl);
      if ($slideEl.find(("." + (swiper.params.zoom.containerClass))).length > 0) {
        $slideEl.on(swiper.touchEvents.move, zoom.onTouchMove);
      }
    });
  },
  disable: function disable() {
    var swiper = this;
    var zoom = swiper.zoom;
    if (!zoom.enabled) { return; }

swiper.zoom.enabled = false;

var slides = swiper.slides;

var passiveListener = swiper.touchEvents.start === 'touchstart' && Support.passiveListener && swiper.params.passiveListeners ? { passive: true, capture: false } : false;

// Scale image
    if (Support.gestures) {
      slides.off('gesturestart', zoom.onGestureStart, passiveListener);
      slides.off('gesturechange', zoom.onGestureChange, passiveListener);
      slides.off('gestureend', zoom.onGestureEnd, passiveListener);
    } else if (swiper.touchEvents.start === 'touchstart') {
      slides.off(swiper.touchEvents.start, zoom.onGestureStart, passiveListener);
      slides.off(swiper.touchEvents.move, zoom.onGestureChange, passiveListener);
      slides.off(swiper.touchEvents.end, zoom.onGestureEnd, passiveListener);
    }

// Move image
    swiper.slides.each(function (index, slideEl) {
      var $slideEl = $$1(slideEl);
      if ($slideEl.find(("." + (swiper.params.zoom.containerClass))).length > 0) {
        $slideEl.off(swiper.touchEvents.move, zoom.onTouchMove);
      }
    });
  },
};

var Lazy = {
  loadInSlide: function loadInSlide(index, loadInDuplicate) {
    if ( loadInDuplicate === void 0 ) loadInDuplicate = true;

var swiper = this;
    var params = swiper.params.lazy;
    if (typeof index === 'undefined') { return; }
    if (swiper.slides.length === 0) { return; }
    var isVirtual = swiper.virtual && swiper.params.virtual.enabled;

var $slideEl = isVirtual
      ? swiper.$wrapperEl.children(("." + (swiper.params.slideClass) + "[data-swiper-slide-index=\"" + index + "\"]"))
      : swiper.slides.eq(index);

var $images = $slideEl.find(("." + (params.elementClass) + ":not(." + (params.loadedClass) + "):not(." + (params.loadingClass) + ")"));
    if ($slideEl.hasClass(params.elementClass) && !$slideEl.hasClass(params.loadedClass) && !$slideEl.hasClass(params.loadingClass)) {
      $images = $images.add($slideEl[0]);
    }
    if ($images.length === 0) { return; }

$images.each(function (imageIndex, imageEl) {
      var $imageEl = $$1(imageEl);
      $imageEl.addClass(params.loadingClass);

var background = $imageEl.attr('data-background');
      var src = $imageEl.attr('data-src');
      var srcset = $imageEl.attr('data-srcset');
      var sizes = $imageEl.attr('data-sizes');

swiper.loadImage($imageEl[0], (src || background), srcset, sizes, false, function () {
        if (typeof swiper === 'undefined' || swiper === null || !swiper || (swiper && !swiper.params) || swiper.destroyed) { return; }
        if (background) {
          $imageEl.css('background-image', ("url(\"" + background + "\")"));
          $imageEl.removeAttr('data-background');
        } else {
          if (srcset) {
            $imageEl.attr('srcset', srcset);
            $imageEl.removeAttr('data-srcset');
          }
          if (sizes) {
            $imageEl.attr('sizes', sizes);
            $imageEl.removeAttr('data-sizes');
          }
          if (src) {
            $imageEl.attr('src', src);
            $imageEl.removeAttr('data-src');
          }
        }

$imageEl.addClass(params.loadedClass).removeClass(params.loadingClass);
        $slideEl.find(("." + (params.preloaderClass))).remove();
        if (swiper.params.loop && loadInDuplicate) {
          var slideOriginalIndex = $slideEl.attr('data-swiper-slide-index');
          if ($slideEl.hasClass(swiper.params.slideDuplicateClass)) {
            var originalSlide = swiper.$wrapperEl.children(("[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]:not(." + (swiper.params.slideDuplicateClass) + ")"));
            swiper.lazy.loadInSlide(originalSlide.index(), false);
          } else {
            var duplicatedSlide = swiper.$wrapperEl.children(("." + (swiper.params.slideDuplicateClass) + "[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]"));
            swiper.lazy.loadInSlide(duplicatedSlide.index(), false);
          }
        }
        swiper.emit('lazyImageReady', $slideEl[0], $imageEl[0]);
      });

swiper.emit('lazyImageLoad', $slideEl[0], $imageEl[0]);
    });
  },
  load: function load() {
    var swiper = this;
    var $wrapperEl = swiper.$wrapperEl;
    var swiperParams = swiper.params;
    var slides = swiper.slides;
    var activeIndex = swiper.activeIndex;
    var isVirtual = swiper.virtual && swiperParams.virtual.enabled;
    var params = swiperParams.lazy;

var slidesPerView = swiperParams.slidesPerView;
    if (slidesPerView === 'auto') {
      slidesPerView = 0;
    }

if (!swiper.lazy.initialImageLoaded) { swiper.lazy.initialImageLoaded = true; }
    if (swiper.params.watchSlidesVisibility) {
      $wrapperEl.children(("." + (swiperParams.slideVisibleClass))).each(function (elIndex, slideEl) {
        var index = isVirtual ? $$1(slideEl).attr('data-swiper-slide-index') : $$1(slideEl).index();
        swiper.lazy.loadInSlide(index);
      });
    } else if (slidesPerView > 1) {
      for (var i = activeIndex; i < activeIndex + slidesPerView; i += 1) {
        if (slideExist(i)) { swiper.lazy.loadInSlide(i); }
      }
    } else {
      swiper.lazy.loadInSlide(activeIndex);
    }
    if (params.loadPrevNext) {
      if (slidesPerView > 1 || (params.loadPrevNextAmount && params.loadPrevNextAmount > 1)) {
        var amount = params.loadPrevNextAmount;
        var spv = slidesPerView;
        var maxIndex = Math.min(activeIndex + spv + Math.max(amount, spv), slides.length);
        var minIndex = Math.max(activeIndex - Math.max(spv, amount), 0);
        // Next Slides
        for (var i$1 = activeIndex + slidesPerView; i$1 < maxIndex; i$1 += 1) {
          if (slideExist(i$1)) { swiper.lazy.loadInSlide(i$1); }
        }
        // Prev Slides
        for (var i$2 = minIndex; i$2 < activeIndex; i$2 += 1) {
          if (slideExist(i$2)) { swiper.lazy.loadInSlide(i$2); }
        }
      } else {
        var nextSlide = $wrapperEl.children(("." + (swiperParams.slideNextClass)));
        if (nextSlide.length > 0) { swiper.lazy.loadInSlide(slideIndex(nextSlide)); }

var prevSlide = $wrapperEl.children(("." + (swiperParams.slidePrevClass)));
        if (prevSlide.length > 0) { swiper.lazy.loadInSlide(slideIndex(prevSlide)); }
      }
    }
  },
};

var Lazy$1 = {
  name: 'lazy',
  params: {
    lazy: {
      enabled: false,
      loadPrevNext: false,
      loadPrevNextAmount: 1,
      loadOnTransitionStart: false,

elementClass: 'swiper-lazy',
      loadingClass: 'swiper-lazy-loading',
      loadedClass: 'swiper-lazy-loaded',
      preloaderClass: 'swiper-lazy-preloader',
    },
  },
  create: function create() {
    var swiper = this;
    Utils.extend(swiper, {
      lazy: {
        initialImageLoaded: false,
        load: Lazy.load.bind(swiper),
        loadInSlide: Lazy.loadInSlide.bind(swiper),
      },
    });
  },
  on: {
    beforeInit: function beforeInit() {
      var swiper = this;
      if (swiper.params.lazy.enabled && swiper.params.preloadImages) {
        swiper.params.preloadImages = false;
      }
    },
    init: function init() {
      var swiper = this;
      if (swiper.params.lazy.enabled && !swiper.params.loop && swiper.params.initialSlide === 0) {
        swiper.lazy.load();
      }
    },
    scroll: function scroll() {
      var swiper = this;
      if (swiper.params.freeMode && !swiper.params.freeModeSticky) {
        swiper.lazy.load();
      }
    },
    resize: function resize() {
      var swiper = this;
      if (swiper.params.lazy.enabled) {
        swiper.lazy.load();
      }
    },
    scrollbarDragMove: function scrollbarDragMove() {
      var swiper = this;
      if (swiper.params.lazy.enabled) {
        swiper.lazy.load();
      }
    },
    transitionStart: function transitionStart() {
      var swiper = this;
      if (swiper.params.lazy.enabled) {
        if (swiper.params.lazy.loadOnTransitionStart || (!swiper.params.lazy.loadOnTransitionStart && !swiper.lazy.initialImageLoaded)) {
          swiper.lazy.load();
        }
      }
    },
    transitionEnd: function transitionEnd() {
      var swiper = this;
      if (swiper.params.lazy.enabled && !swiper.params.lazy.loadOnTransitionStart) {
        swiper.lazy.load();
      }
    },
  },
};

/* eslint no-bitwise: ["error", { "allow": [">>"] }] */
var Controller = {
  LinearSpline: function LinearSpline(x, y) {
    var binarySearch = (function search() {
      var maxIndex;
      var minIndex;
      var guess;
      return function (array, val) {
        minIndex = -1;
        maxIndex = array.length;
        while (maxIndex - minIndex > 1) {
          guess = maxIndex + minIndex >> 1;
          if (array[guess] <= val) {
            minIndex = guess;
          } else {
            maxIndex = guess;
          }
        }
        return maxIndex;
      };
    }());
    this.x = x;
    this.y = y;
    this.lastIndex = x.length - 1;
    // Given an x value (x2), return the expected y2 value:
    // (x1,y1) is the known point before given value,
    // (x3,y3) is the known point after given value.
    var i1;
    var i3;

this.interpolate = function interpolate(x2) {
      if (!x2) { return 0; }

// Get the indexes of x1 and x3 (the array indexes before and after given x2):
      i3 = binarySearch(this.x, x2);
      i1 = i3 - 1;

// We have our indexes i1 & i3, so we can calculate already:
      // y2 := ((x2−x1) × (y3−y1)) ÷ (x3−x1) + y1
      return (((x2 - this.x[i1]) * (this.y[i3] - this.y[i1])) / (this.x[i3] - this.x[i1])) + this.y[i1];
    };
    return this;
  },
  // xxx: for now i will just save one spline function to to
  getInterpolateFunction: function getInterpolateFunction(c) {
    var swiper = this;
    if (!swiper.controller.spline) {
      swiper.controller.spline = swiper.params.loop ?
        new Controller.LinearSpline(swiper.slidesGrid, c.slidesGrid) :
        new Controller.LinearSpline(swiper.snapGrid, c.snapGrid);
    }
  },
  setTranslate: function setTranslate(setTranslate$1, byController) {
    var swiper = this;
    var controlled = swiper.controller.control;
    var multiplier;
    var controlledTranslate;
    function setControlledTranslate(c) {
      // this will create an Interpolate function based on the snapGrids
      // x is the Grid of the scrolled scroller and y will be the controlled scroller
      // it makes sense to create this only once and recall it for the interpolation
      // the function does a lot of value caching for performance
      var translate = c.rtl && c.params.direction === 'horizontal' ? -swiper.translate : swiper.translate;
      if (swiper.params.controller.by === 'slide') {
        swiper.controller.getInterpolateFunction(c);
        // i am not sure why the values have to be multiplicated this way, tried to invert the snapGrid
        // but it did not work out
        controlledTranslate = -swiper.controller.spline.interpolate(-translate);
      }

if (!controlledTranslate || swiper.params.controller.by === 'container') {
        multiplier = (c.maxTranslate() - c.minTranslate()) / (swiper.maxTranslate() - swiper.minTranslate());
        controlledTranslate = ((translate - swiper.minTranslate()) * multiplier) + c.minTranslate();
      }

if (swiper.params.controller.inverse) {
        controlledTranslate = c.maxTranslate() - controlledTranslate;
      }
      c.updateProgress(controlledTranslate);
      c.setTranslate(controlledTranslate, swiper);
      c.updateActiveIndex();
      c.updateSlidesClasses();
    }
    if (Array.isArray(controlled)) {
      for (var i = 0; i < controlled.length; i += 1) {
        if (controlled[i] !== byController && controlled[i] instanceof Swiper$1) {
          setControlledTranslate(controlled[i]);
        }
      }
    } else if (controlled instanceof Swiper$1 && byController !== controlled) {
      setControlledTranslate(controlled);
    }
  },
  setTransition: function setTransition(duration, byController) {
    var swiper = this;
    var controlled = swiper.controller.control;
    var i;
    function setControlledTransition(c) {
      c.setTransition(duration, swiper);
      if (duration !== 0) {
        c.transitionStart();
        c.$wrapperEl.transitionEnd(function () {
          if (!controlled) { return; }
          if (c.params.loop && swiper.params.controller.by === 'slide') {
            c.loopFix();
          }
          c.transitionEnd();
        });
      }
    }
    if (Array.isArray(controlled)) {
      for (i = 0; i < controlled.length; i += 1) {
        if (controlled[i] !== byController && controlled[i] instanceof Swiper$1) {
          setControlledTransition(controlled[i]);
        }
      }
    } else if (controlled instanceof Swiper$1 && byController !== controlled) {
      setControlledTransition(controlled);
    }
  },
};
var Controller$1 = {
  name: 'controller',
  params: {
    controller: {
      control: undefined,
      inverse: false,
      by: 'slide', // or 'container'
    },
  },
  create: function create() {
    var swiper = this;
    Utils.extend(swiper, {
      controller: {
        control: swiper.params.controller.control,
        getInterpolateFunction: Controller.getInterpolateFunction.bind(swiper),
        setTranslate: Controller.setTranslate.bind(swiper),
        setTransition: Controller.setTransition.bind(swiper),
      },
    });
  },
  on: {
    update: function update() {
      var swiper = this;
      if (!swiper.controller.control) { return; }
      if (swiper.controller.spline) {
        swiper.controller.spline = undefined;
        delete swiper.controller.spline;
      }
    },
    resize: function resize() {
      var swiper = this;
      if (!swiper.controller.control) { return; }
      if (swiper.controller.spline) {
        swiper.controller.spline = undefined;
        delete swiper.controller.spline;
      }
    },
    observerUpdate: function observerUpdate() {
      var swiper = this;
      if (!swiper.controller.control) { return; }
      if (swiper.controller.spline) {
        swiper.controller.spline = undefined;
        delete swiper.controller.spline;
      }
    },
    setTranslate: function setTranslate(translate, byController) {
      var swiper = this;
      if (!swiper.controller.control) { return; }
      swiper.controller.setTranslate(translate, byController);
    },
    setTransition: function setTransition(duration, byController) {
      var swiper = this;
      if (!swiper.controller.control) { return; }
      swiper.controller.setTransition(duration, byController);
    },
  },
};

if (swiper.params.loop) { return; }
    var ref = swiper.navigation;
    var $nextEl = ref.$nextEl;
    var $prevEl = ref.$prevEl;

if ($prevEl && $prevEl.length > 0) {
      if (swiper.isBeginning) {
        swiper.a11y.disableEl($prevEl);
      } else {
        swiper.a11y.enableEl($prevEl);
      }
    }
    if ($nextEl && $nextEl.length > 0) {
      if (swiper.isEnd) {
        swiper.a11y.disableEl($nextEl);
      } else {
        swiper.a11y.enableEl($nextEl);
      }
    }
  },
  updatePagination: function updatePagination() {
    var swiper = this;
    var params = swiper.params.a11y;
    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
      swiper.pagination.bullets.each(function (bulletIndex, bulletEl) {
        var $bulletEl = $$1(bulletEl);
        swiper.a11y.makeElFocusable($bulletEl);
        swiper.a11y.addElRole($bulletEl, 'button');
        swiper.a11y.addElLabel($bulletEl, params.paginationBulletMessage.replace(/{{index}}/, $bulletEl.index() + 1));
      });
    }
  },
  init: function init() {
    var swiper = this;

swiper.$el.append(swiper.a11y.liveRegion);

// Navigation
    var params = swiper.params.a11y;
    var $nextEl;
    var $prevEl;
    if (swiper.navigation && swiper.navigation.$nextEl) {
      $nextEl = swiper.navigation.$nextEl;
    }
    if (swiper.navigation && swiper.navigation.$prevEl) {
      $prevEl = swiper.navigation.$prevEl;
    }
    if ($nextEl) {
      swiper.a11y.makeElFocusable($nextEl);
      swiper.a11y.addElRole($nextEl, 'button');
      swiper.a11y.addElLabel($nextEl, params.nextSlideMessage);
      $nextEl.on('keydown', swiper.a11y.onEnterKey);
    }
    if ($prevEl) {
      swiper.a11y.makeElFocusable($prevEl);
      swiper.a11y.addElRole($prevEl, 'button');
      swiper.a11y.addElLabel($prevEl, params.prevSlideMessage);
      $prevEl.on('keydown', swiper.a11y.onEnterKey);
    }

var $nextEl;
    var $prevEl;
    if (swiper.navigation && swiper.navigation.$nextEl) {
      $nextEl = swiper.navigation.$nextEl;
    }
    if (swiper.navigation && swiper.navigation.$prevEl) {
      $prevEl = swiper.navigation.$prevEl;
    }
    if ($nextEl) {
      $nextEl.off('keydown', swiper.a11y.onEnterKey);
    }
    if ($prevEl) {
      $prevEl.off('keydown', swiper.a11y.onEnterKey);
    }

// Pagination
    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
      swiper.pagination.$el.off('keydown', ("." + (swiper.params.pagination.bulletClass)), swiper.a11y.onEnterKey);
    }
  },
};
var A11y = {
  name: 'a11y',
  params: {
    a11y: {
      enabled: false,
      notificationClass: 'swiper-notification',
      prevSlideMessage: 'Previous slide',
      nextSlideMessage: 'Next slide',
      firstSlideMessage: 'This is the first slide',
      lastSlideMessage: 'This is the last slide',
      paginationBulletMessage: 'Go to slide {{index}}',
    },
  },
  create: function create() {
    var swiper = this;
    Utils.extend(swiper, {
      a11y: {
        liveRegion: $$1(("<span class=\"" + (swiper.params.a11y.notificationClass) + "\" aria-live=\"assertive\" aria-atomic=\"true\"></span>")),
      },
    });
    Object.keys(a11y).forEach(function (methodName) {
      swiper.a11y[methodName] = a11y[methodName].bind(swiper);
    });
  },
  on: {
    init: function init() {
      var swiper = this;
      if (!swiper.params.a11y.enabled) { return; }
      swiper.a11y.init();
      swiper.a11y.updateNavigation();
    },
    toEdge: function toEdge() {
      var swiper = this;
      if (!swiper.params.a11y.enabled) { return; }
      swiper.a11y.updateNavigation();
    },
    fromEdge: function fromEdge() {
      var swiper = this;
      if (!swiper.params.a11y.enabled) { return; }
      swiper.a11y.updateNavigation();
    },
    paginationUpdate: function paginationUpdate() {
      var swiper = this;
      if (!swiper.params.a11y.enabled) { return; }
      swiper.a11y.updatePagination();
    },
    destroy: function destroy() {
      var swiper = this;
      if (!swiper.params.a11y.enabled) { return; }
      swiper.a11y.destroy();
    },
  },
};

if (swiper.autoplay.timeout) {
      clearTimeout(swiper.autoplay.timeout);
      swiper.autoplay.timeout = undefined;
    }
    swiper.autoplay.running = false;
    swiper.emit('autoplayStop');
    return true;
  },
  pause: function pause(speed) {
    var swiper = this;
    if (!swiper.autoplay.running) { return; }
    if (swiper.autoplay.paused) { return; }
    if (swiper.autoplay.timeout) { clearTimeout(swiper.autoplay.timeout); }
    swiper.autoplay.paused = true;
    if (speed === 0 || !swiper.params.autoplay.waitForTransition) {
      swiper.autoplay.paused = false;
      swiper.autoplay.run();
    } else {
      swiper.$wrapperEl.transitionEnd(function () {
        if (!swiper || swiper.destroyed) { return; }
        swiper.autoplay.paused = false;
        if (!swiper.autoplay.running) {
          swiper.autoplay.stop();
        } else {
          swiper.autoplay.run();
        }
      });
    }
  },
};

if (!isHorizontal) {
        ty = tx;
        tx = 0;
      }

if (params.shadow) {
      if (isHorizontal) {
        $cubeShadowEl.transform(("translate3d(0px, " + ((swiperWidth / 2) + params.shadowOffset) + "px, " + (-swiperWidth / 2) + "px) rotateX(90deg) rotateZ(0deg) scale(" + (params.shadowScale) + ")"));
      } else {
        var shadowAngle = Math.abs(wrapperRotate) - (Math.floor(Math.abs(wrapperRotate) / 90) * 90);
        var multiplier = 1.5 - (
          (Math.sin((shadowAngle * 2 * Math.PI) / 360) / 2) +
          (Math.cos((shadowAngle * 2 * Math.PI) / 360) / 2)
        );
        var scale1 = params.shadowScale;
        var scale2 = params.shadowScale / multiplier;
        var offset = params.shadowOffset;
        $cubeShadowEl.transform(("scale3d(" + scale1 + ", 1, " + scale2 + ") translate3d(0px, " + ((swiperHeight / 2) + offset) + "px, " + (-swiperHeight / 2 / scale2) + "px) rotateX(-90deg)"));
      }
    }
    var zFactor = (Browser$1.isSafari || Browser$1.isUiWebView) ? (-swiperSize / 2) : 0;
    $wrapperEl
      .transform(("translate3d(0px,0," + zFactor + "px) rotateX(" + (swiper.isHorizontal() ? 0 : wrapperRotate) + "deg) rotateY(" + (swiper.isHorizontal() ? -wrapperRotate : 0) + "deg)"));
  },
  setTransition: function setTransition(duration) {
    var swiper = this;
    var $el = swiper.$el;
    var slides = swiper.slides;
    slides
      .transition(duration)
      .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
      .transition(duration);
    if (swiper.params.cubeEffect.shadow && !swiper.isHorizontal()) {
      $el.find('.swiper-cube-shadow').transition(duration);
    }
  },
};

$slideEl[0].style.zIndex = -Math.abs(Math.round(progress)) + slides.length;

if (swiper.params.flipEffect.slideShadows) {
        // Set shadows
        var shadowBefore = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
        var shadowAfter = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
        if (shadowBefore.length === 0) {
          shadowBefore = $$1(("<div class=\"swiper-slide-shadow-" + (swiper.isHorizontal() ? 'left' : 'top') + "\"></div>"));
          $slideEl.append(shadowBefore);
        }
        if (shadowAfter.length === 0) {
          shadowAfter = $$1(("<div class=\"swiper-slide-shadow-" + (swiper.isHorizontal() ? 'right' : 'bottom') + "\"></div>"));
          $slideEl.append(shadowAfter);
        }
        if (shadowBefore.length) { shadowBefore[0].style.opacity = Math.max(-progress, 0); }
        if (shadowAfter.length) { shadowAfter[0].style.opacity = Math.max(progress, 0); }
      }
      $slideEl
        .transform(("translate3d(" + tx + "px, " + ty + "px, 0px) rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg)"));
    }
  },
  setTransition: function setTransition(duration) {
    var swiper = this;
    var slides = swiper.slides;
    var activeIndex = swiper.activeIndex;
    var $wrapperEl = swiper.$wrapperEl;
    slides
      .transition(duration)
      .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
      .transition(duration);
    if (swiper.params.virtualTranslate && duration !== 0) {
      var eventTriggered = false;
      // eslint-disable-next-line
      slides.eq(activeIndex).transitionEnd(function onTransitionEnd() {
        if (eventTriggered) { return; }
        if (!swiper || swiper.destroyed) { return; }
        // if (!$(this).hasClass(swiper.params.slideActiveClass)) return;
        eventTriggered = true;
        swiper.animating = false;
        var triggerEvents = ['webkitTransitionEnd', 'transitionend'];
        for (var i = 0; i < triggerEvents.length; i += 1) {
          $wrapperEl.trigger(triggerEvents[i]);
        }
      });
    }
  },
};

var Coverflow = {
  setTranslate: function setTranslate() {
    var swiper = this;
    var swiperWidth = swiper.width;
    var swiperHeight = swiper.height;
    var slides = swiper.slides;
    var $wrapperEl = swiper.$wrapperEl;
    var slidesSizesGrid = swiper.slidesSizesGrid;
    var params = swiper.params.coverflowEffect;
    var isHorizontal = swiper.isHorizontal();
    var transform = swiper.translate;
    var center = isHorizontal ? -transform + (swiperWidth / 2) : -transform + (swiperHeight / 2);
    var rotate = isHorizontal ? params.rotate : -params.rotate;
    var translate = params.depth;
    // Each slide offset from center
    for (var i = 0, length = slides.length; i < length; i += 1) {
      var $slideEl = slides.eq(i);
      var slideSize = slidesSizesGrid[i];
      var slideOffset = $slideEl[0].swiperSlideOffset;
      var offsetMultiplier = ((center - slideOffset - (slideSize / 2)) / slideSize) * params.modifier;

var rotateY = isHorizontal ? rotate * offsetMultiplier : 0;
      var rotateX = isHorizontal ? 0 : rotate * offsetMultiplier;
      // var rotateZ = 0
      var translateZ = -translate * Math.abs(offsetMultiplier);

var translateY = isHorizontal ? 0 : params.stretch * (offsetMultiplier);
      var translateX = isHorizontal ? params.stretch * (offsetMultiplier) : 0;

// Fix for ultra small values
      if (Math.abs(translateX) < 0.001) { translateX = 0; }
      if (Math.abs(translateY) < 0.001) { translateY = 0; }
      if (Math.abs(translateZ) < 0.001) { translateZ = 0; }
      if (Math.abs(rotateY) < 0.001) { rotateY = 0; }
      if (Math.abs(rotateX) < 0.001) { rotateX = 0; }

var slideTransform = "translate3d(" + translateX + "px," + translateY + "px," + translateZ + "px)  rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg)";

$slideEl.transform(slideTransform);
      $slideEl[0].style.zIndex = -Math.abs(Math.round(offsetMultiplier)) + 1;
      if (params.slideShadows) {
        // Set shadows
        var $shadowBeforeEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
        var $shadowAfterEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');
        if ($shadowBeforeEl.length === 0) {
          $shadowBeforeEl = $$1(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'left' : 'top') + "\"></div>"));
          $slideEl.append($shadowBeforeEl);
        }
        if ($shadowAfterEl.length === 0) {
          $shadowAfterEl = $$1(("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'right' : 'bottom') + "\"></div>"));
          $slideEl.append($shadowAfterEl);
        }
        if ($shadowBeforeEl.length) { $shadowBeforeEl[0].style.opacity = offsetMultiplier > 0 ? offsetMultiplier : 0; }
        if ($shadowAfterEl.length) { $shadowAfterEl[0].style.opacity = (-offsetMultiplier) > 0 ? -offsetMultiplier : 0; }
      }
    }

// Set correct perspective for IE10
    if (Support.pointerEvents || Support.prefixedPointerEvents) {
      var ws = $wrapperEl[0].style;
      ws.perspectiveOrigin = center + "px 50%";
    }
  },
  setTransition: function setTransition(duration) {
    var swiper = this;
    swiper.slides
      .transition(duration)
      .find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left')
      .transition(duration);
  },
};

swiper.classNames.push(((swiper.params.containerModifierClass) + "coverflow"));
      swiper.classNames.push(((swiper.params.containerModifierClass) + "3d"));

swiper.params.watchSlidesProgress = true;
      swiper.originalParams.watchSlidesProgress = true;
    },
    setTranslate: function setTranslate() {
      var swiper = this;
      if (swiper.params.effect !== 'coverflow') { return; }
      swiper.coverflowEffect.setTranslate();
    },
    setTransition: function setTransition(duration) {
      var swiper = this;
      if (swiper.params.effect !== 'coverflow') { return; }
      swiper.coverflowEffect.setTransition(duration);
    },
  },
};

// Swiper Class
// Core Modules
var components = [
  Device$2,
  Support$2,
  Browser,
  Resize,
  Observer$1,
  Virtual$1,
  Keyboard$1,
  Mousewheel$1,
  Navigation$1,
  Pagination$1,
  Scrollbar$1,
  Parallax$1,
  Zoom$1,
  Lazy$1,
  Controller$1,
  A11y,
  History$1,
  HashNavigation$1,
  Autoplay$1,
  EffectFade,
  EffectCube,
  EffectFlip,
  EffectCoverflow
];

if (typeof Swiper$1.use === 'undefined') {
  Swiper$1.use = Swiper$1.Class.use;
  Swiper$1.installModule = Swiper$1.Class.installModule;
}

Swiper$1.use(components);

return Swiper$1;

})));

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