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diff --git a/addons/website/static/src/js/content/snippets.animation.js b/addons/website/static/src/js/content/snippets.animation.js
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+++ b/addons/website/static/src/js/content/snippets.animation.js
@@ -0,0 +1,1092 @@
+odoo.define('website.content.snippets.animation', function (require) {
+'use strict';
+
+/**
+ * Provides a way to start JS code for snippets' initialization and animations.
+ */
+
+var Class = require('web.Class');
+var config = require('web.config');
+var core = require('web.core');
+const dom = require('web.dom');
+var mixins = require('web.mixins');
+var publicWidget = require('web.public.widget');
+var utils = require('web.utils');
+
+var qweb = core.qweb;
+
+// Initialize fallbacks for the use of requestAnimationFrame,
+// cancelAnimationFrame and performance.now()
+window.requestAnimationFrame = window.requestAnimationFrame
+    || window.webkitRequestAnimationFrame
+    || window.mozRequestAnimationFrame
+    || window.msRequestAnimationFrame
+    || window.oRequestAnimationFrame;
+window.cancelAnimationFrame = window.cancelAnimationFrame
+    || window.webkitCancelAnimationFrame
+    || window.mozCancelAnimationFrame
+    || window.msCancelAnimationFrame
+    || window.oCancelAnimationFrame;
+if (!window.performance || !window.performance.now) {
+    window.performance = {
+        now: function () {
+            return Date.now();
+        }
+    };
+}
+
+/**
+ * Add the notion of edit mode to public widgets.
+ */
+publicWidget.Widget.include({
+    /**
+     * Indicates if the widget should not be instantiated in edit. The default
+     * is true, indeed most (all?) defined widgets only want to initialize
+     * events and states which should not be active in edit mode (this is
+     * especially true for non-website widgets).
+     *
+     * @type {boolean}
+     */
+    disabledInEditableMode: true,
+    /**
+     * Acts as @see Widget.events except that the events are only binded if the
+     * Widget instance is instanciated in edit mode. The property is not
+     * considered if @see disabledInEditableMode is false.
+     */
+    edit_events: null,
+    /**
+     * Acts as @see Widget.events except that the events are only binded if the
+     * Widget instance is instanciated in readonly mode. The property only
+     * makes sense if @see disabledInEditableMode is false, you should simply
+     * use @see Widget.events otherwise.
+     */
+    read_events: null,
+
+    /**
+     * Initializes the events that will need to be binded according to the
+     * given mode.
+     *
+     * @constructor
+     * @param {Object} parent
+     * @param {Object} [options]
+     * @param {boolean} [options.editableMode=false]
+     *        true if the page is in edition mode
+     */
+    init: function (parent, options) {
+        this._super.apply(this, arguments);
+
+        this.editableMode = this.options.editableMode || false;
+        var extraEvents = this.editableMode ? this.edit_events : this.read_events;
+        if (extraEvents) {
+            this.events = _.extend({}, this.events || {}, extraEvents);
+        }
+    },
+});
+
+/**
+ * In charge of handling one animation loop using the requestAnimationFrame
+ * feature. This is used by the `Animation` class below and should not be called
+ * directly by an end developer.
+ *
+ * This uses a simple API: it can be started, stopped, played and paused.
+ */
+var AnimationEffect = Class.extend(mixins.ParentedMixin, {
+    /**
+     * @constructor
+     * @param {Object} parent
+     * @param {function} updateCallback - the animation update callback
+     * @param {string} [startEvents=scroll]
+     *        space separated list of events which starts the animation loop
+     * @param {jQuery|DOMElement} [$startTarget=window]
+     *        the element(s) on which the startEvents are listened
+     * @param {Object} [options]
+     * @param {function} [options.getStateCallback]
+     *        a function which returns a value which represents the state of the
+     *        animation, i.e. for two same value, no refreshing of the animation
+     *        is needed. Can be used for optimization. If the $startTarget is
+     *        the window element, this defaults to returning the current
+     *        scoll offset of the window or the size of the window for the
+     *        scroll and resize events respectively.
+     * @param {string} [options.endEvents]
+     *        space separated list of events which pause the animation loop. If
+     *        not given, the animation is stopped after a while (if no
+     *        startEvents is received again)
+     * @param {jQuery|DOMElement} [options.$endTarget=$startTarget]
+     *        the element(s) on which the endEvents are listened
+     */
+    init: function (parent, updateCallback, startEvents, $startTarget, options) {
+        mixins.ParentedMixin.init.call(this);
+        this.setParent(parent);
+
+        options = options || {};
+        this._minFrameTime = 1000 / (options.maxFPS || 100);
+
+        // Initialize the animation startEvents, startTarget, endEvents, endTarget and callbacks
+        this._updateCallback = updateCallback;
+        this.startEvents = startEvents || 'scroll';
+        const mainScrollingElement = $().getScrollingElement()[0];
+        const mainScrollingTarget = mainScrollingElement === document.documentElement ? window : mainScrollingElement;
+        this.$startTarget = $($startTarget ? $startTarget : this.startEvents === 'scroll' ? mainScrollingTarget : window);
+        if (options.getStateCallback) {
+            this._getStateCallback = options.getStateCallback;
+        } else if (this.startEvents === 'scroll' && this.$startTarget[0] === mainScrollingTarget) {
+            const $scrollable = this.$startTarget;
+            this._getStateCallback = function () {
+                return $scrollable.scrollTop();
+            };
+        } else if (this.startEvents === 'resize' && this.$startTarget[0] === window) {
+            this._getStateCallback = function () {
+                return {
+                    width: window.innerWidth,
+                    height: window.innerHeight,
+                };
+            };
+        } else {
+            this._getStateCallback = function () {
+                return undefined;
+            };
+        }
+        this.endEvents = options.endEvents || false;
+        this.$endTarget = options.$endTarget ? $(options.$endTarget) : this.$startTarget;
+
+        this._updateCallback = this._updateCallback.bind(parent);
+        this._getStateCallback = this._getStateCallback.bind(parent);
+
+        // Add a namespace to events using the generated uid
+        this._uid = '_animationEffect' + _.uniqueId();
+        this.startEvents = _processEvents(this.startEvents, this._uid);
+        if (this.endEvents) {
+            this.endEvents = _processEvents(this.endEvents, this._uid);
+        }
+
+        function _processEvents(events, namespace) {
+            events = events.split(' ');
+            return _.each(events, function (e, index) {
+                events[index] += ('.' + namespace);
+            }).join(' ');
+        }
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        mixins.ParentedMixin.destroy.call(this);
+        this.stop();
+    },
+
+    //--------------------------------------------------------------------------
+    // Public
+    //--------------------------------------------------------------------------
+
+    /**
+     * Initializes when the animation must be played and paused and initializes
+     * the animation first frame.
+     */
+    start: function () {
+        // Initialize the animation first frame
+        this._paused = false;
+        this._rafID = window.requestAnimationFrame((function (t) {
+            this._update(t);
+            this._paused = true;
+        }).bind(this));
+
+        // Initialize the animation play/pause events
+        if (this.endEvents) {
+            /**
+             * If there are endEvents, the animation should begin playing when
+             * the startEvents are triggered on the $startTarget and pause when
+             * the endEvents are triggered on the $endTarget.
+             */
+            this.$startTarget.on(this.startEvents, (function (e) {
+                if (this._paused) {
+                    _.defer(this.play.bind(this, e));
+                }
+            }).bind(this));
+            this.$endTarget.on(this.endEvents, (function () {
+                if (!this._paused) {
+                    _.defer(this.pause.bind(this));
+                }
+            }).bind(this));
+        } else {
+            /**
+             * Else, if there is no endEvents, the animation should begin playing
+             * when the startEvents are *continuously* triggered on the
+             * $startTarget or fully played once. To achieve this, the animation
+             * begins playing and is scheduled to pause after 2 seconds. If the
+             * startEvents are triggered during that time, this is not paused
+             * for another 2 seconds. This allows to describe an "effect"
+             * animation (which lasts less than 2 seconds) or an animation which
+             * must be playing *during* an event (scroll, mousemove, resize,
+             * repeated clicks, ...).
+             */
+            var pauseTimer = null;
+            this.$startTarget.on(this.startEvents, _.throttle((function (e) {
+                this.play(e);
+
+                clearTimeout(pauseTimer);
+                pauseTimer = _.delay((function () {
+                    this.pause();
+                    pauseTimer = null;
+                }).bind(this), 2000);
+            }).bind(this), 250, {trailing: false}));
+        }
+    },
+    /**
+     * Pauses the animation and destroys the attached events which trigger the
+     * animation to be played or paused.
+     */
+    stop: function () {
+        this.$startTarget.off(this.startEvents);
+        if (this.endEvents) {
+            this.$endTarget.off(this.endEvents);
+        }
+        this.pause();
+    },
+    /**
+     * Forces the requestAnimationFrame loop to start.
+     *
+     * @param {Event} e - the event which triggered the animation to play
+     */
+    play: function (e) {
+        this._newEvent = e;
+        if (!this._paused) {
+            return;
+        }
+        this._paused = false;
+        this._rafID = window.requestAnimationFrame(this._update.bind(this));
+        this._lastUpdateTimestamp = undefined;
+    },
+    /**
+     * Forces the requestAnimationFrame loop to stop.
+     */
+    pause: function () {
+        if (this._paused) {
+            return;
+        }
+        this._paused = true;
+        window.cancelAnimationFrame(this._rafID);
+        this._lastUpdateTimestamp = undefined;
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Callback which is repeatedly called by the requestAnimationFrame loop.
+     * It controls the max fps at which the animation is running and initializes
+     * the values that the update callback needs to describe the animation
+     * (state, elapsedTime, triggered event).
+     *
+     * @private
+     * @param {DOMHighResTimeStamp} timestamp
+     */
+    _update: function (timestamp) {
+        if (this._paused) {
+            return;
+        }
+        this._rafID = window.requestAnimationFrame(this._update.bind(this));
+
+        // Check the elapsed time since the last update callback call.
+        // Consider it 0 if there is no info of last timestamp and leave this
+        // _update call if it was called too soon (would overflow the set max FPS).
+        var elapsedTime = 0;
+        if (this._lastUpdateTimestamp) {
+            elapsedTime = timestamp - this._lastUpdateTimestamp;
+            if (elapsedTime < this._minFrameTime) {
+                return;
+            }
+        }
+
+        // Check the new animation state thanks to the get state callback and
+        // store its new value. If the state is the same as the previous one,
+        // leave this _update call, except if there is an event which triggered
+        // the "play" method again.
+        var animationState = this._getStateCallback(elapsedTime, this._newEvent);
+        if (!this._newEvent
+         && animationState !== undefined
+         && _.isEqual(animationState, this._animationLastState)) {
+            return;
+        }
+        this._animationLastState = animationState;
+
+        // Call the update callback with frame parameters
+        this._updateCallback(this._animationLastState, elapsedTime, this._newEvent);
+        this._lastUpdateTimestamp = timestamp; // Save the timestamp at which the update callback was really called
+        this._newEvent = undefined; // Forget the event which triggered the last "play" call
+    },
+});
+
+/**
+ * Also register AnimationEffect automatically (@see effects, _prepareEffects).
+ */
+var Animation = publicWidget.Widget.extend({
+    /**
+     * The max FPS at which all the automatic animation effects will be
+     * running by default.
+     */
+    maxFPS: 100,
+    /**
+     * @see this._prepareEffects
+     *
+     * @type {Object[]}
+     * @type {string} startEvents
+     *       The names of the events which trigger the effect to begin playing.
+     * @type {string} [startTarget]
+     *       A selector to find the target where to listen for the start events
+     *       (if no selector, the window target will be used). If the whole
+     *       $target of the animation should be used, use the 'selector' string.
+     * @type {string} [endEvents]
+     *       The name of the events which trigger the end of the effect (if none
+     *       is defined, the animation will stop after a while
+     *       @see AnimationEffect.start).
+     * @type {string} [endTarget]
+     *       A selector to find the target where to listen for the end events
+     *       (if no selector, the startTarget will be used). If the whole
+     *       $target of the animation should be used, use the 'selector' string.
+     * @type {string} update
+     *       A string which refers to a method which will be used as the update
+     *       callback for the effect. It receives 3 arguments: the animation
+     *       state, the elapsedTime since last update and the event which
+     *       triggered the animation (undefined if just a new update call
+     *       without trigger).
+     * @type {string} [getState]
+     *       The animation state is undefined by default, the scroll offset for
+     *       the particular {startEvents: 'scroll'} effect and an object with
+     *       width and height for the particular {startEvents: 'resize'} effect.
+     *       There is the possibility to define the getState callback of the
+     *       animation effect with this key. This allows to improve performance
+     *       even further in some cases.
+     */
+    effects: [],
+
+    /**
+     * Initializes the animation. The method should not be called directly as
+     * called automatically on animation instantiation and on restart.
+     *
+     * Also, prepares animation's effects and start them if any.
+     *
+     * @override
+     */
+    start: function () {
+        this._prepareEffects();
+        _.each(this._animationEffects, function (effect) {
+            effect.start();
+        });
+        return this._super.apply(this, arguments);
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Registers `AnimationEffect` instances.
+     *
+     * This can be done by extending this method and calling the @see _addEffect
+     * method in it or, better, by filling the @see effects property.
+     *
+     * @private
+     */
+    _prepareEffects: function () {
+        this._animationEffects = [];
+
+        var self = this;
+        _.each(this.effects, function (desc) {
+            self._addEffect(self[desc.update], desc.startEvents, _findTarget(desc.startTarget), {
+                getStateCallback: desc.getState && self[desc.getState],
+                endEvents: desc.endEvents || undefined,
+                $endTarget: _findTarget(desc.endTarget),
+                maxFPS: self.maxFPS,
+            });
+
+            // Return the DOM element matching the selector in the form
+            // described above.
+            function _findTarget(selector) {
+                if (selector) {
+                    if (selector === 'selector') {
+                        return self.$target;
+                    }
+                    return self.$(selector);
+                }
+                return undefined;
+            }
+        });
+    },
+    /**
+     * Registers a new `AnimationEffect` according to given parameters.
+     *
+     * @private
+     * @see AnimationEffect.init
+     */
+    _addEffect: function (updateCallback, startEvents, $startTarget, options) {
+        this._animationEffects.push(
+            new AnimationEffect(this, updateCallback, startEvents, $startTarget, options)
+        );
+    },
+});
+
+//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+
+var registry = publicWidget.registry;
+
+registry.slider = publicWidget.Widget.extend({
+    selector: '.carousel',
+    disabledInEditableMode: false,
+    edit_events: {
+        'content_changed': '_onContentChanged',
+    },
+
+    /**
+     * @override
+     */
+    start: function () {
+        this.$('img').on('load.slider', () => this._computeHeights());
+        this._computeHeights();
+        // Initialize carousel and pause if in edit mode.
+        this.$target.carousel(this.editableMode ? 'pause' : undefined);
+        $(window).on('resize.slider', _.debounce(() => this._computeHeights(), 250));
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        this._super.apply(this, arguments);
+        this.$('img').off('.slider');
+        this.$target.carousel('pause');
+        this.$target.removeData('bs.carousel');
+        _.each(this.$('.carousel-item'), function (el) {
+            $(el).css('min-height', '');
+        });
+        $(window).off('.slider');
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _computeHeights: function () {
+        var maxHeight = 0;
+        var $items = this.$('.carousel-item');
+        $items.css('min-height', '');
+        _.each($items, function (el) {
+            var $item = $(el);
+            var isActive = $item.hasClass('active');
+            $item.addClass('active');
+            var height = $item.outerHeight();
+            if (height > maxHeight) {
+                maxHeight = height;
+            }
+            $item.toggleClass('active', isActive);
+        });
+        $items.css('min-height', maxHeight);
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _onContentChanged: function (ev) {
+        this._computeHeights();
+    },
+});
+
+registry.Parallax = Animation.extend({
+    selector: '.parallax',
+    disabledInEditableMode: false,
+    effects: [{
+        startEvents: 'scroll',
+        update: '_onWindowScroll',
+    }],
+
+    /**
+     * @override
+     */
+    start: function () {
+        this._rebuild();
+        $(window).on('resize.animation_parallax', _.debounce(this._rebuild.bind(this), 500));
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        this._super.apply(this, arguments);
+        $(window).off('.animation_parallax');
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Prepares the background element which will scroll at a different speed
+     * according to the viewport dimensions and other snippet parameters.
+     *
+     * @private
+     */
+    _rebuild: function () {
+        // Add/find bg DOM element to hold the parallax bg (support old v10.0 parallax)
+        this.$bg = this.$('> .s_parallax_bg');
+
+        // Get parallax speed
+        this.speed = parseFloat(this.$target.attr('data-scroll-background-ratio') || 0);
+
+        // Reset offset if parallax effect will not be performed and leave
+        var noParallaxSpeed = (this.speed === 0 || this.speed === 1);
+        if (noParallaxSpeed) {
+            this.$bg.css({
+                transform: '',
+                top: '',
+                bottom: '',
+            });
+            return;
+        }
+
+        // Initialize parallax data according to snippet and viewport dimensions
+        this.viewport = document.body.clientHeight - $('#wrapwrap').position().top;
+        this.visibleArea = [this.$target.offset().top];
+        this.visibleArea.push(this.visibleArea[0] + this.$target.innerHeight() + this.viewport);
+        this.ratio = this.speed * (this.viewport / 10);
+
+        // Provide a "safe-area" to limit parallax
+        const absoluteRatio = Math.abs(this.ratio);
+        this.$bg.css({
+            top: -absoluteRatio,
+            bottom: -absoluteRatio,
+        });
+    },
+
+    //--------------------------------------------------------------------------
+    // Effects
+    //--------------------------------------------------------------------------
+
+    /**
+     * Describes how to update the snippet when the window scrolls.
+     *
+     * @private
+     * @param {integer} scrollOffset
+     */
+    _onWindowScroll: function (scrollOffset) {
+        // Speed == 0 is no effect and speed == 1 is handled by CSS only
+        if (this.speed === 0 || this.speed === 1) {
+            return;
+        }
+
+        // Perform translation if the element is visible only
+        var vpEndOffset = scrollOffset + this.viewport;
+        if (vpEndOffset >= this.visibleArea[0]
+         && vpEndOffset <= this.visibleArea[1]) {
+            this.$bg.css('transform', 'translateY(' + _getNormalizedPosition.call(this, vpEndOffset) + 'px)');
+        }
+
+        function _getNormalizedPosition(pos) {
+            // Normalize scroll in a 1 to 0 range
+            var r = (pos - this.visibleArea[1]) / (this.visibleArea[0] - this.visibleArea[1]);
+            // Normalize accordingly to current options
+            return Math.round(this.ratio * (2 * r - 1));
+        }
+    },
+});
+
+registry.mediaVideo = publicWidget.Widget.extend({
+    selector: '.media_iframe_video',
+
+    /**
+     * @override
+     */
+    start: function () {
+        // TODO: this code should be refactored to make more sense and be better
+        // integrated with Odoo (this refactoring should be done in master).
+
+        var def = this._super.apply(this, arguments);
+        if (this.$target.children('iframe').length) {
+            // There already is an <iframe/>, do nothing
+            return def;
+        }
+
+        // Bug fix / compatibility: empty the <div/> element as all information
+        // to rebuild the iframe should have been saved on the <div/> element
+        this.$target.empty();
+
+        // Add extra content for size / edition
+        this.$target.append(
+            '<div class="css_editable_mode_display">&nbsp;</div>' +
+            '<div class="media_iframe_video_size">&nbsp;</div>'
+        );
+
+        // Rebuild the iframe. Depending on version / compatibility / instance,
+        // the src is saved in the 'data-src' attribute or the
+        // 'data-oe-expression' one (the latter is used as a workaround in 10.0
+        // system but should obviously be reviewed in master).
+        this.$target.append($('<iframe/>', {
+            src: _.escape(this.$target.data('oe-expression') || this.$target.data('src')),
+            frameborder: '0',
+            allowfullscreen: 'allowfullscreen',
+            sandbox: 'allow-scripts allow-same-origin', // https://www.html5rocks.com/en/tutorials/security/sandboxed-iframes/
+        }));
+
+        return def;
+    },
+});
+
+registry.backgroundVideo = publicWidget.Widget.extend({
+    selector: '.o_background_video',
+    xmlDependencies: ['/website/static/src/xml/website.background.video.xml'],
+    disabledInEditableMode: false,
+
+    /**
+     * @override
+     */
+    start: function () {
+        var proms = [this._super(...arguments)];
+
+        this.videoSrc = this.el.dataset.bgVideoSrc;
+        this.iframeID = _.uniqueId('o_bg_video_iframe_');
+
+        this.isYoutubeVideo = this.videoSrc.indexOf('youtube') >= 0;
+        this.isMobileEnv = config.device.size_class <= config.device.SIZES.LG && config.device.touch;
+        if (this.isYoutubeVideo && this.isMobileEnv) {
+            this.videoSrc = this.videoSrc + "&enablejsapi=1";
+
+            if (!window.YT) {
+                var oldOnYoutubeIframeAPIReady = window.onYouTubeIframeAPIReady;
+                proms.push(new Promise(resolve => {
+                    window.onYouTubeIframeAPIReady = () => {
+                        if (oldOnYoutubeIframeAPIReady) {
+                            oldOnYoutubeIframeAPIReady();
+                        }
+                        return resolve();
+                    };
+                }));
+                $('<script/>', {
+                    src: 'https://www.youtube.com/iframe_api',
+                }).appendTo('head');
+            }
+        }
+
+        var throttledUpdate = _.throttle(() => this._adjustIframe(), 50);
+
+        var $dropdownMenu = this.$el.closest('.dropdown-menu');
+        if ($dropdownMenu.length) {
+            this.$dropdownParent = $dropdownMenu.parent();
+            this.$dropdownParent.on('shown.bs.dropdown.backgroundVideo', throttledUpdate);
+        }
+
+        $(window).on('resize.' + this.iframeID, throttledUpdate);
+
+        return Promise.all(proms).then(() => this._appendBgVideo());
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        this._super.apply(this, arguments);
+
+        if (this.$dropdownParent) {
+            this.$dropdownParent.off('.backgroundVideo');
+        }
+
+        $(window).off('resize.' + this.iframeID);
+
+        if (this.$bgVideoContainer) {
+            this.$bgVideoContainer.remove();
+        }
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Adjusts iframe sizes and position so that it fills the container and so
+     * that it is centered in it.
+     *
+     * @private
+     */
+    _adjustIframe: function () {
+        if (!this.$iframe) {
+            return;
+        }
+
+        this.$iframe.removeClass('show');
+
+        // Adjust the iframe
+        var wrapperWidth = this.$target.innerWidth();
+        var wrapperHeight = this.$target.innerHeight();
+        var relativeRatio = (wrapperWidth / wrapperHeight) / (16 / 9);
+        var style = {};
+        if (relativeRatio >= 1.0) {
+            style['width'] = '100%';
+            style['height'] = (relativeRatio * 100) + '%';
+            style['left'] = '0';
+            style['top'] = (-(relativeRatio - 1.0) / 2 * 100) + '%';
+        } else {
+            style['width'] = ((1 / relativeRatio) * 100) + '%';
+            style['height'] = '100%';
+            style['left'] = (-((1 / relativeRatio) - 1.0) / 2 * 100) + '%';
+            style['top'] = '0';
+        }
+        this.$iframe.css(style);
+
+        void this.$iframe[0].offsetWidth; // Force style addition
+        this.$iframe.addClass('show');
+    },
+    /**
+     * Append background video related elements to the target.
+     *
+     * @private
+     */
+    _appendBgVideo: function () {
+        var $oldContainer = this.$bgVideoContainer || this.$('> .o_bg_video_container');
+        this.$bgVideoContainer = $(qweb.render('website.background.video', {
+            videoSrc: this.videoSrc,
+            iframeID: this.iframeID,
+        }));
+        this.$iframe = this.$bgVideoContainer.find('.o_bg_video_iframe');
+        this.$iframe.one('load', () => {
+            this.$bgVideoContainer.find('.o_bg_video_loading').remove();
+        });
+        this.$bgVideoContainer.prependTo(this.$target);
+        $oldContainer.remove();
+
+        this._adjustIframe();
+
+        // YouTube does not allow to auto-play video in mobile devices, so we
+        // have to play the video manually.
+        if (this.isMobileEnv && this.isYoutubeVideo) {
+            new window.YT.Player(this.iframeID, {
+                events: {
+                    onReady: ev => ev.target.playVideo(),
+                }
+            });
+        }
+    },
+});
+
+registry.socialShare = publicWidget.Widget.extend({
+    selector: '.oe_social_share',
+    xmlDependencies: ['/website/static/src/xml/website.share.xml'],
+    events: {
+        'mouseenter': '_onMouseEnter',
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _bindSocialEvent: function () {
+        this.$('.oe_social_facebook').click($.proxy(this._renderSocial, this, 'facebook'));
+        this.$('.oe_social_twitter').click($.proxy(this._renderSocial, this, 'twitter'));
+        this.$('.oe_social_linkedin').click($.proxy(this._renderSocial, this, 'linkedin'));
+    },
+    /**
+     * @private
+     */
+    _render: function () {
+        this.$el.popover({
+            content: qweb.render('website.social_hover', {medias: this.socialList}),
+            placement: 'bottom',
+            container: this.$el,
+            html: true,
+            trigger: 'manual',
+            animation: false,
+        }).popover("show");
+
+        this.$el.off('mouseleave.socialShare').on('mouseleave.socialShare', function () {
+            var self = this;
+            setTimeout(function () {
+                if (!$(".popover:hover").length) {
+                    $(self).popover('dispose');
+                }
+            }, 200);
+        });
+    },
+    /**
+     * @private
+     */
+    _renderSocial: function (social) {
+        var url = this.$el.data('urlshare') || document.URL.split(/[?#]/)[0];
+        url = encodeURIComponent(url);
+        var title = document.title.split(" | ")[0];  // get the page title without the company name
+        var hashtags = ' #' + document.title.split(" | ")[1].replace(' ', '') + ' ' + this.hashtags;  // company name without spaces (for hashtag)
+        var socialNetworks = {
+            'facebook': 'https://www.facebook.com/sharer/sharer.php?u=' + url,
+            'twitter': 'https://twitter.com/intent/tweet?original_referer=' + url + '&text=' + encodeURIComponent(title + hashtags + ' - ') + url,
+            'linkedin': 'https://www.linkedin.com/sharing/share-offsite/?url=' + url,
+        };
+        if (!_.contains(_.keys(socialNetworks), social)) {
+            return;
+        }
+        var wHeight = 500;
+        var wWidth = 500;
+        window.open(socialNetworks[social], '', 'menubar=no, toolbar=no, resizable=yes, scrollbar=yes, height=' + wHeight + ',width=' + wWidth);
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * Called when the user hovers the animation element -> open the social
+     * links popover.
+     *
+     * @private
+     */
+    _onMouseEnter: function () {
+        var social = this.$el.data('social');
+        this.socialList = social ? social.split(',') : ['facebook', 'twitter', 'linkedin'];
+        this.hashtags = this.$el.data('hashtags') || '';
+
+        this._render();
+        this._bindSocialEvent();
+    },
+});
+
+registry.anchorSlide = publicWidget.Widget.extend({
+    selector: 'a[href^="/"][href*="#"], a[href^="#"]',
+    events: {
+        'click': '_onAnimateClick',
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     * @param {jQuery} $el the element to scroll to.
+     * @param {string} [scrollValue='true'] scroll value
+     * @returns {Promise}
+     */
+    async _scrollTo($el, scrollValue = 'true') {
+        return dom.scrollTo($el[0], {
+            duration: scrollValue === 'true' ? 500 : 0,
+            extraOffset: this._computeExtraOffset(),
+        });
+    },
+    /**
+     * @private
+     */
+    _computeExtraOffset() {
+        return 0;
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _onAnimateClick: function (ev) {
+        if (this.$target[0].pathname !== window.location.pathname) {
+            return;
+        }
+        var hash = this.$target[0].hash;
+        if (!utils.isValidAnchor(hash)) {
+            return;
+        }
+        var $anchor = $(hash);
+        const scrollValue = $anchor.attr('data-anchor');
+        if (!$anchor.length || !scrollValue) {
+            return;
+        }
+        ev.preventDefault();
+        this._scrollTo($anchor, scrollValue);
+    },
+});
+
+registry.FullScreenHeight = publicWidget.Widget.extend({
+    selector: '.o_full_screen_height',
+    disabledInEditableMode: false,
+
+    /**
+     * @override
+     */
+    start() {
+        if (this.$el.outerHeight() > this._computeIdealHeight()) {
+            // Only initialize if taller than the ideal height as some extra css
+            // rules may alter the full-screen-height class behavior in some
+            // cases (blog...).
+            this._adaptSize();
+            $(window).on('resize.FullScreenHeight', _.debounce(() => this._adaptSize(), 250));
+        }
+        return this._super(...arguments);
+    },
+    /**
+     * @override
+     */
+    destroy() {
+        this._super(...arguments);
+        $(window).off('.FullScreenHeight');
+        this.el.style.setProperty('min-height', '');
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _adaptSize() {
+        const height = this._computeIdealHeight();
+        this.el.style.setProperty('min-height', `${height}px`, 'important');
+    },
+    /**
+     * @private
+     */
+    _computeIdealHeight() {
+        const windowHeight = $(window).outerHeight();
+        // Doing it that way allows to considerer fixed headers, hidden headers,
+        // connected users, ...
+        const firstContentEl = $('#wrapwrap > main > :first-child')[0]; // first child to consider the padding-top of main
+        const mainTopPos = firstContentEl.getBoundingClientRect().top + dom.closestScrollable(firstContentEl.parentNode).scrollTop;
+        return (windowHeight - mainTopPos);
+    },
+});
+
+registry.ScrollButton = registry.anchorSlide.extend({
+    selector: '.o_scroll_button',
+
+    /**
+     * @override
+     */
+    _onAnimateClick: function (ev) {
+        ev.preventDefault();
+        const $nextElement = this.$el.closest('section').next();
+        if ($nextElement.length) {
+            this._scrollTo($nextElement);
+        }
+    },
+});
+
+registry.FooterSlideout = publicWidget.Widget.extend({
+    selector: '#wrapwrap:has(.o_footer_slideout)',
+    disabledInEditableMode: false,
+
+    /**
+     * @override
+     */
+    async start() {
+        const $main = this.$('> main');
+        const slideoutEffect = $main.outerHeight() >= $(window).outerHeight();
+        this.el.classList.toggle('o_footer_effect_enable', slideoutEffect);
+
+        // Add a pixel div over the footer, after in the DOM, so that the
+        // height of the footer is understood by Firefox sticky implementation
+        // (which it seems to not understand because of the combination of 3
+        // items: the footer is the last :visible element in the #wrapwrap, the
+        // #wrapwrap uses flex layout and the #wrapwrap is the element with a
+        // scrollbar).
+        // TODO check if the hack is still needed by future browsers.
+        this.__pixelEl = document.createElement('div');
+        this.__pixelEl.style.width = `1px`;
+        this.__pixelEl.style.height = `1px`;
+        this.__pixelEl.style.marginTop = `-1px`;
+        this.el.appendChild(this.__pixelEl);
+
+        return this._super(...arguments);
+    },
+    /**
+     * @override
+     */
+    destroy() {
+        this._super(...arguments);
+        this.el.classList.remove('o_footer_effect_enable');
+        this.__pixelEl.remove();
+    },
+});
+
+registry.HeaderHamburgerFull = publicWidget.Widget.extend({
+    selector: 'header:has(.o_header_hamburger_full_toggler):not(:has(.o_offcanvas_menu_toggler))',
+    events: {
+        'click .o_header_hamburger_full_toggler': '_onToggleClick',
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _onToggleClick() {
+        document.body.classList.add('overflow-hidden');
+        setTimeout(() => $(window).trigger('scroll'), 100);
+    },
+});
+
+registry.BottomFixedElement = publicWidget.Widget.extend({
+    selector: '#wrapwrap',
+
+    /**
+     * @override
+     */
+    async start() {
+        this.$scrollingElement = $().getScrollingElement();
+        this.__hideBottomFixedElements = _.debounce(() => this._hideBottomFixedElements(), 500);
+        this.$scrollingElement.on('scroll.bottom_fixed_element', this.__hideBottomFixedElements);
+        $(window).on('resize.bottom_fixed_element', this.__hideBottomFixedElements);
+        return this._super(...arguments);
+    },
+    /**
+     * @override
+     */
+    destroy() {
+        this._super(...arguments);
+        this.$scrollingElement.off('.bottom_fixed_element');
+        $(window).off('.bottom_fixed_element');
+        $('.o_bottom_fixed_element').removeClass('o_bottom_fixed_element_hidden');
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Hides the elements that are fixed at the bottom of the screen if the
+     * scroll reaches the bottom of the page and if the elements hide a button.
+     *
+     * @private
+     */
+    _hideBottomFixedElements() {
+        // Note: check in the whole DOM instead of #wrapwrap as unfortunately
+        // some things are still put outside of the #wrapwrap (like the livechat
+        // button which is the main reason of this code).
+        const $bottomFixedElements = $('.o_bottom_fixed_element');
+        if (!$bottomFixedElements.length) {
+            return;
+        }
+
+        $bottomFixedElements.removeClass('o_bottom_fixed_element_hidden');
+        if ((this.$scrollingElement[0].offsetHeight + this.$scrollingElement[0].scrollTop) >= (this.$scrollingElement[0].scrollHeight - 2)) {
+            const buttonEls = [...this.$('.btn:visible')];
+            for (const el of $bottomFixedElements) {
+                if (buttonEls.some(button => dom.areColliding(button, el))) {
+                    el.classList.add('o_bottom_fixed_element_hidden');
+                }
+            }
+        }
+    },
+});
+
+return {
+    Widget: publicWidget.Widget,
+    Animation: Animation,
+    registry: registry,
+
+    Class: Animation, // Deprecated
+};
+});