Publishing menu assets

public/modules/Menu/css/nestable.css

+.dd {
+  position: relative;
+  display: block;
+  margin: 0;
+  padding: 0;
+  list-style: none;
+  font-size: 13px;
+  line-height: 29px;
+}
+.dd-list {
+  display: block;
+  position: relative;
+  margin: 0;
+  padding: 0;
+  list-style: none;
+}
+.dd-list .dd-list {
+  padding-left: 30px;
+}
+.dd-collapsed .dd-list {
+  display: none;
+}
+.dd-item,
+.dd-empty,
+.dd-placeholder {
+  display: block;
+  position: relative;
+  margin: 0;
+  padding: 0;
+  min-height: 20px;
+  font-size: 13px;
+  line-height: 20px;
+}
+.dd-handle {
+  display: block;
+  margin: 5px 0;
+  padding: 4px 10px;
+  color: #333;
+  text-decoration: none;
+  font-weight: bold;
+  border: 1px solid #ccc;
+  background: #fafafa;
+  -webkit-border-radius: 3px;
+  border-radius: 3px;
+  box-sizing: border-box;
+  -moz-box-sizing: border-box;
+}
+.dd-handle:hover {
+  color: #2ea8e5;
+  background: #fff;
+  cursor: move;
+}
+.dd-item > button {
+  display: block;
+  position: relative;
+  cursor: pointer;
+  float: right;
+  width: 25px;
+  height: 20px;
+  margin: 5px 0;
+  padding: 0;
+  text-indent: 100%;
+  white-space: nowrap;
+  overflow: hidden;
+  border: 0;
+  background: transparent;
+  font-size: 12px;
+  line-height: 1;
+  text-align: center;
+  font-weight: bold;
+}
+.dd-item > button:before {
+  content: '+';
+  display: block;
+  position: absolute;
+  width: 100%;
+  text-align: center;
+  text-indent: 0;
+}
+.dd-item > button[data-action="collapse"]:before {
+  content: '-';
+}
+.dd-placeholder,
+.dd-empty {
+  margin: 5px 0;
+  padding: 0;
+  min-height: 30px;
+  background: #f2fbff;
+  border: 1px dashed #b6bcbf;
+  box-sizing: border-box;
+  -moz-box-sizing: border-box;
+}
+.dd-empty {
+  border: 1px dashed #bbb;
+  min-height: 100px;
+  background-color: #e5e5e5;
+  background-image: -webkit-linear-gradient(45deg, #ffffff 25%, transparent 25%, transparent 75%, #ffffff 75%, #ffffff), -webkit-linear-gradient(45deg, #ffffff 25%, transparent 25%, transparent 75%, #ffffff 75%, #ffffff);
+  background-image: -moz-linear-gradient(45deg, #ffffff 25%, transparent 25%, transparent 75%, #ffffff 75%, #ffffff), -moz-linear-gradient(45deg, #ffffff 25%, transparent 25%, transparent 75%, #ffffff 75%, #ffffff);
+  background-image: linear-gradient(45deg, #ffffff 25%, transparent 25%, transparent 75%, #ffffff 75%, #ffffff), linear-gradient(45deg, #ffffff 25%, transparent 25%, transparent 75%, #ffffff 75%, #ffffff);
+  background-size: 60px 60px;
+  background-position: 0 0, 30px 30px;
+}
+.dd-dragel {
+  position: absolute;
+  pointer-events: none;
+  z-index: 9999;
+}
+.dd-dragel > .dd-item .dd-handle {
+  margin-top: 0;
+}
+.dd-dragel .dd-handle {
+  -webkit-box-shadow: 2px 4px 6px 0 rgba(0, 0, 0, 0.1);
+  box-shadow: 2px 4px 6px 0 rgba(0, 0, 0, 0.1);
+}
+/**
+ * Nestable Extras
+ */
+.nestable-lists {
+  display: block;
+  clear: both;
+  padding: 30px 0;
+  width: 100%;
+  border: 0;
+  border-top: 2px solid #ddd;
+  border-bottom: 2px solid #ddd;
+}
+#nestable-menu {
+  padding: 0;
+  margin: 20px 0;
+}
+#nestable-output,
+#nestable2-output {
+  width: 100%;
+  height: 7em;
+  font-size: 0.75em;
+  line-height: 1.333333em;
+  font-family: Consolas, monospace;
+  padding: 5px;
+  box-sizing: border-box;
+  -moz-box-sizing: border-box;
+}
+#nestable2 .dd-handle {
+  color: #fff;
+  border: 1px solid #999;
+  background: #bbb;
+  background: -webkit-linear-gradient(top, #bbbbbb 0%, #999999 100%);
+  background: -moz-linear-gradient(top, #bbbbbb 0%, #999999 100%);
+  background: linear-gradient(top, #bbbbbb 0%, #999999 100%);
+}
+#nestable2 .dd-handle:hover {
+  background: #bbb;
+}
+#nestable2 .dd-item > button:before {
+  color: #fff;
+}
+@media only screen and (min-width: 700px) {
+  .dd {
+    float: left;
+    width: 100%;
+  }
+  .dd + .dd {
+    margin-left: 2%;
+  }
+}
+.dd-hover > .dd-handle {
+  background: #2ea8e5 !important;
+}

public/modules/Menu/js/jquery.nestable.js

+/*!
+ * Nestable jQuery Plugin - Copyright (c) 2012 David Bushell - http://dbushell.com/
+ * Dual-licensed under the BSD or MIT licenses
+ */
+;(function($, window, document, undefined)
+{
+    var hasTouch = 'ontouchstart' in document;
+
+    /**
+     * Detect CSS pointer-events property
+     * events are normally disabled on the dragging element to avoid conflicts
+     * https://github.com/ausi/Feature-detection-technique-for-pointer-events/blob/master/modernizr-pointerevents.js
+     */
+    var hasPointerEvents = (function()
+    {
+        var el    = document.createElement('div'),
+            docEl = document.documentElement;
+        if (!('pointerEvents' in el.style)) {
+            return false;
+        }
+        el.style.pointerEvents = 'auto';
+        el.style.pointerEvents = 'x';
+        docEl.appendChild(el);
+        var supports = window.getComputedStyle && window.getComputedStyle(el, '').pointerEvents === 'auto';
+        docEl.removeChild(el);
+        return !!supports;
+    })();
+
+    var defaults = {
+            listNodeName    : 'ol',
+            itemNodeName    : 'li',
+            rootClass       : 'dd',
+            listClass       : 'dd-list',
+            itemClass       : 'dd-item',
+            dragClass       : 'dd-dragel',
+            handleClass     : 'dd-handle',
+            collapsedClass  : 'dd-collapsed',
+            placeClass      : 'dd-placeholder',
+            noDragClass     : 'dd-nodrag',
+            emptyClass      : 'dd-empty',
+            expandBtnHTML   : '<button data-action="expand" type="button">Expand</button>',
+            collapseBtnHTML : '<button data-action="collapse" type="button">Collapse</button>',
+            group           : 0,
+            maxDepth        : 5,
+            threshold       : 20
+        };
+
+    function Plugin(element, options)
+    {
+        this.w  = $(document);
+        this.el = $(element);
+        this.options = $.extend({}, defaults, options);
+        this.init();
+    }
+
+    Plugin.prototype = {
+
+        init: function()
+        {
+            var list = this;
+
+            list.reset();
+
+            list.el.data('nestable-group', this.options.group);
+
+            list.placeEl = $('<div class="' + list.options.placeClass + '"/>');
+
+            $.each(this.el.find(list.options.itemNodeName), function(k, el) {
+                list.setParent($(el));
+            });
+
+            list.el.on('click', 'button', function(e) {
+                if (list.dragEl) {
+                    return;
+                }
+                var target = $(e.currentTarget),
+                    action = target.data('action'),
+                    item   = target.parent(list.options.itemNodeName);
+                if (action === 'collapse') {
+                    list.collapseItem(item);
+                }
+                if (action === 'expand') {
+                    list.expandItem(item);
+                }
+            });
+
+            var onStartEvent = function(e)
+            {
+                var handle = $(e.target);
+                if (!handle.hasClass(list.options.handleClass)) {
+                    if (handle.closest('.' + list.options.noDragClass).length) {
+                        return;
+                    }
+                    handle = handle.closest('.' + list.options.handleClass);
+                }
+
+                if (!handle.length || list.dragEl) {
+                    return;
+                }
+
+                list.isTouch = /^touch/.test(e.type);
+                if (list.isTouch && e.touches.length !== 1) {
+                    return;
+                }
+
+                e.preventDefault();
+                list.dragStart(e.touches ? e.touches[0] : e);
+            };
+
+            var onMoveEvent = function(e)
+            {
+                if (list.dragEl) {
+                    e.preventDefault();
+                    list.dragMove(e.touches ? e.touches[0] : e);
+                }
+            };
+
+            var onEndEvent = function(e)
+            {
+                if (list.dragEl) {
+                    e.preventDefault();
+                    list.dragStop(e.touches ? e.touches[0] : e);
+                }
+            };
+
+            if (hasTouch) {
+                list.el[0].addEventListener('touchstart', onStartEvent, false);
+                window.addEventListener('touchmove', onMoveEvent, false);
+                window.addEventListener('touchend', onEndEvent, false);
+                window.addEventListener('touchcancel', onEndEvent, false);
+            }
+
+            list.el.on('mousedown', onStartEvent);
+            list.w.on('mousemove', onMoveEvent);
+            list.w.on('mouseup', onEndEvent);
+
+        },
+
+        serialize: function()
+        {
+            var data,
+                depth = 0,
+                list  = this;
+                step  = function(level, depth)
+                {
+                    var array = [ ],
+                        items = level.children(list.options.itemNodeName);
+                    items.each(function()
+                    {
+                        var li   = $(this),
+                            item = $.extend({}, li.data()),
+                            sub  = li.children(list.options.listNodeName);
+                        if (sub.length) {
+                            item.children = step(sub, depth + 1);
+                        }
+                        array.push(item);
+                    });
+                    return array;
+                };
+            data = step(list.el.find(list.options.listNodeName).first(), depth);
+            return data;
+        },
+
+        serialise: function()
+        {
+            return this.serialize();
+        },
+
+        reset: function()
+        {
+            this.mouse = {
+                offsetX   : 0,
+                offsetY   : 0,
+                startX    : 0,
+                startY    : 0,
+                lastX     : 0,
+                lastY     : 0,
+                nowX      : 0,
+                nowY      : 0,
+                distX     : 0,
+                distY     : 0,
+                dirAx     : 0,
+                dirX      : 0,
+                dirY      : 0,
+                lastDirX  : 0,
+                lastDirY  : 0,
+                distAxX   : 0,
+                distAxY   : 0
+            };
+            this.isTouch    = false;
+            this.moving     = false;
+            this.dragEl     = null;
+            this.dragRootEl = null;
+            this.dragDepth  = 0;
+            this.hasNewRoot = false;
+            this.pointEl    = null;
+        },
+
+        expandItem: function(li)
+        {
+            li.removeClass(this.options.collapsedClass);
+            li.children('[data-action="expand"]').hide();
+            li.children('[data-action="collapse"]').show();
+            li.children(this.options.listNodeName).show();
+        },
+
+        collapseItem: function(li)
+        {
+            var lists = li.children(this.options.listNodeName);
+            if (lists.length) {
+                li.addClass(this.options.collapsedClass);
+                li.children('[data-action="collapse"]').hide();
+                li.children('[data-action="expand"]').show();
+                li.children(this.options.listNodeName).hide();
+            }
+        },
+
+        expandAll: function()
+        {
+            var list = this;
+            list.el.find(list.options.itemNodeName).each(function() {
+                list.expandItem($(this));
+            });
+        },
+
+        collapseAll: function()
+        {
+            var list = this;
+            list.el.find(list.options.itemNodeName).each(function() {
+                list.collapseItem($(this));
+            });
+        },
+
+        setParent: function(li)
+        {
+            if (li.children(this.options.listNodeName).length) {
+                li.prepend($(this.options.expandBtnHTML));
+                li.prepend($(this.options.collapseBtnHTML));
+            }
+            li.children('[data-action="expand"]').hide();
+        },
+
+        unsetParent: function(li)
+        {
+            li.removeClass(this.options.collapsedClass);
+            li.children('[data-action]').remove();
+            li.children(this.options.listNodeName).remove();
+        },
+
+        dragStart: function(e)
+        {
+            var mouse    = this.mouse,
+                target   = $(e.target),
+                dragItem = target.closest(this.options.itemNodeName);
+
+            this.placeEl.css('height', dragItem.height());
+
+            mouse.offsetX = e.offsetX !== undefined ? e.offsetX : e.pageX - target.offset().left;
+            mouse.offsetY = e.offsetY !== undefined ? e.offsetY : e.pageY - target.offset().top;
+            mouse.startX = mouse.lastX = e.pageX;
+            mouse.startY = mouse.lastY = e.pageY;
+
+            this.dragRootEl = this.el;
+
+            this.dragEl = $(document.createElement(this.options.listNodeName)).addClass(this.options.listClass + ' ' + this.options.dragClass);
+            this.dragEl.css('width', dragItem.width());
+
+            dragItem.after(this.placeEl);
+            dragItem[0].parentNode.removeChild(dragItem[0]);
+            dragItem.appendTo(this.dragEl);
+
+            $(document.body).append(this.dragEl);
+            this.dragEl.css({
+                'left' : e.pageX - mouse.offsetX,
+                'top'  : e.pageY - mouse.offsetY
+            });
+            // total depth of dragging item
+            var i, depth,
+                items = this.dragEl.find(this.options.itemNodeName);
+            for (i = 0; i < items.length; i++) {
+                depth = $(items[i]).parents(this.options.listNodeName).length;
+                if (depth > this.dragDepth) {
+                    this.dragDepth = depth;
+                }
+            }
+        },
+
+        dragStop: function(e)
+        {
+            var el = this.dragEl.children(this.options.itemNodeName).first();
+            el[0].parentNode.removeChild(el[0]);
+            this.placeEl.replaceWith(el);
+
+            this.dragEl.remove();
+            this.el.trigger('change');
+            if (this.hasNewRoot) {
+                this.dragRootEl.trigger('change');
+            }
+            this.reset();
+        },
+
+        dragMove: function(e)
+        {
+            var list, parent, prev, next, depth,
+                opt   = this.options,
+                mouse = this.mouse;
+
+            this.dragEl.css({
+                'left' : e.pageX - mouse.offsetX,
+                'top'  : e.pageY - mouse.offsetY
+            });
+
+            // mouse position last events
+            mouse.lastX = mouse.nowX;
+            mouse.lastY = mouse.nowY;
+            // mouse position this events
+            mouse.nowX  = e.pageX;
+            mouse.nowY  = e.pageY;
+            // distance mouse moved between events
+            mouse.distX = mouse.nowX - mouse.lastX;
+            mouse.distY = mouse.nowY - mouse.lastY;
+            // direction mouse was moving
+            mouse.lastDirX = mouse.dirX;
+            mouse.lastDirY = mouse.dirY;
+            // direction mouse is now moving (on both axis)
+            mouse.dirX = mouse.distX === 0 ? 0 : mouse.distX > 0 ? 1 : -1;
+            mouse.dirY = mouse.distY === 0 ? 0 : mouse.distY > 0 ? 1 : -1;
+            // axis mouse is now moving on
+            var newAx   = Math.abs(mouse.distX) > Math.abs(mouse.distY) ? 1 : 0;
+
+            // do nothing on first move
+            if (!mouse.moving) {
+                mouse.dirAx  = newAx;
+                mouse.moving = true;
+                return;
+            }
+
+            // calc distance moved on this axis (and direction)
+            if (mouse.dirAx !== newAx) {
+                mouse.distAxX = 0;
+                mouse.distAxY = 0;
+            } else {
+                mouse.distAxX += Math.abs(mouse.distX);
+                if (mouse.dirX !== 0 && mouse.dirX !== mouse.lastDirX) {
+                    mouse.distAxX = 0;
+                }
+                mouse.distAxY += Math.abs(mouse.distY);
+                if (mouse.dirY !== 0 && mouse.dirY !== mouse.lastDirY) {
+                    mouse.distAxY = 0;
+                }
+            }
+            mouse.dirAx = newAx;
+
+            /**
+             * move horizontal
+             */
+            if (mouse.dirAx && mouse.distAxX >= opt.threshold) {
+                // reset move distance on x-axis for new phase
+                mouse.distAxX = 0;
+                prev = this.placeEl.prev(opt.itemNodeName);
+                // increase horizontal level if previous sibling exists and is not collapsed
+                if (mouse.distX > 0 && prev.length && !prev.hasClass(opt.collapsedClass)) {
+                    // cannot increase level when item above is collapsed
+                    list = prev.find(opt.listNodeName).last();
+                    // check if depth limit has reached
+                    depth = this.placeEl.parents(opt.listNodeName).length;
+                    if (depth + this.dragDepth <= opt.maxDepth) {
+                        // create new sub-level if one doesn't exist
+                        if (!list.length) {
+                            list = $('<' + opt.listNodeName + '/>').addClass(opt.listClass);
+                            list.append(this.placeEl);
+                            prev.append(list);
+                            this.setParent(prev);
+                        } else {
+                            // else append to next level up
+                            list = prev.children(opt.listNodeName).last();
+                            list.append(this.placeEl);
+                        }
+                    }
+                }
+                // decrease horizontal level
+                if (mouse.distX < 0) {
+                    // we can't decrease a level if an item preceeds the current one
+                    next = this.placeEl.next(opt.itemNodeName);
+                    if (!next.length) {
+                        parent = this.placeEl.parent();
+                        this.placeEl.closest(opt.itemNodeName).after(this.placeEl);
+                        if (!parent.children().length) {
+                            this.unsetParent(parent.parent());
+                        }
+                    }
+                }
+            }
+
+            var isEmpty = false;
+
+            // find list item under cursor
+            if (!hasPointerEvents) {
+                this.dragEl[0].style.visibility = 'hidden';
+            }
+            this.pointEl = $(document.elementFromPoint(e.pageX - document.body.scrollLeft, e.pageY - (window.pageYOffset || document.documentElement.scrollTop)));
+            if (!hasPointerEvents) {
+                this.dragEl[0].style.visibility = 'visible';
+            }
+            if (this.pointEl.hasClass(opt.handleClass)) {
+                this.pointEl = this.pointEl.parent(opt.itemNodeName);
+            }
+            if (this.pointEl.hasClass(opt.emptyClass)) {
+                isEmpty = true;
+            }
+            else if (!this.pointEl.length || !this.pointEl.hasClass(opt.itemClass)) {
+                return;
+            }
+
+            // find parent list of item under cursor
+            var pointElRoot = this.pointEl.closest('.' + opt.rootClass),
+                isNewRoot   = this.dragRootEl.data('nestable-id') !== pointElRoot.data('nestable-id');
+
+            /**
+             * move vertical
+             */
+            if (!mouse.dirAx || isNewRoot || isEmpty) {
+                // check if groups match if dragging over new root
+                if (isNewRoot && opt.group !== pointElRoot.data('nestable-group')) {
+                    return;
+                }
+                // check depth limit
+                depth = this.dragDepth - 1 + this.pointEl.parents(opt.listNodeName).length;
+                if (depth > opt.maxDepth) {
+                    return;
+                }
+                var before = e.pageY < (this.pointEl.offset().top + this.pointEl.height() / 2);
+                    parent = this.placeEl.parent();
+                // if empty create new list to replace empty placeholder
+                if (isEmpty) {
+                    list = $(document.createElement(opt.listNodeName)).addClass(opt.listClass);
+                    list.append(this.placeEl);
+                    this.pointEl.replaceWith(list);
+                }
+                else if (before) {
+                    this.pointEl.before(this.placeEl);
+                }
+                else {
+                    this.pointEl.after(this.placeEl);
+                }
+                if (!parent.children().length) {
+                    this.unsetParent(parent.parent());
+                }
+                if (!this.dragRootEl.find(opt.itemNodeName).length) {
+                    this.dragRootEl.append('<div class="' + opt.emptyClass + '"/>');
+                }
+                // parent root list has changed
+                if (isNewRoot) {
+                    this.dragRootEl = pointElRoot;
+                    this.hasNewRoot = this.el[0] !== this.dragRootEl[0];
+                }
+            }
+        }
+
+    };
+
+    $.fn.nestable = function(params)
+    {
+        var lists  = this,
+            retval = this;
+
+        lists.each(function()
+        {
+            var plugin = $(this).data("nestable");
+
+            if (!plugin) {
+                $(this).data("nestable", new Plugin(this, params));
+                $(this).data("nestable-id", new Date().getTime());
+            } else {
+                if (typeof params === 'string' && typeof plugin[params] === 'function') {
+                    retval = plugin[params]();
+                }
+            }
+        });
+
+        return retval || lists;
+    };
+
+})(window.jQuery || window.Zepto, window, document);

public/modules/Menu/less/nestable.less

+.dd {
+  position: relative;
+  display: block;
+  margin: 0;
+  padding: 0;
+  list-style: none;
+  font-size: 13px;
+  line-height: 29px;
+}
+
+.dd-list {
+  display: block;
+  position: relative;
+  margin: 0;
+  padding: 0;
+  list-style: none;
+}
+
+.dd-list .dd-list {
+  padding-left: 30px;
+}
+
+.dd-collapsed .dd-list {
+  display: none;
+}
+
+.dd-item,
+.dd-empty,
+.dd-placeholder {
+  display: block;
+  position: relative;
+  margin: 0;
+  padding: 0;
+  min-height: 20px;
+  font-size: 13px;
+  line-height: 20px;
+}
+
+.dd-handle {
+  display: block;
+  margin: 5px 0;
+  padding: 4px 10px;
+  color: #333;
+  text-decoration: none;
+  font-weight: bold;
+  border: 1px solid #ccc;
+  background: #fafafa;
+  -webkit-border-radius: 3px;
+  border-radius: 3px;
+  box-sizing: border-box;
+  -moz-box-sizing: border-box;
+}
+
+.dd-handle:hover {
+  color: #2ea8e5;
+  background: #fff;
+  cursor: move;
+}
+
+.dd-item > button {
+  display: block;
+  position: relative;
+  cursor: pointer;
+  float: right;
+  width: 25px;
+  height: 20px;
+  margin: 5px 0;
+  padding: 0;
+  text-indent: 100%;
+  white-space: nowrap;
+  overflow: hidden;
+  border: 0;
+  background: transparent;
+  font-size: 12px;
+  line-height: 1;
+  text-align: center;
+  font-weight: bold;
+}
+
+.dd-item > button:before {
+  content: '+';
+  display: block;
+  position: absolute;
+  width: 100%;
+  text-align: center;
+  text-indent: 0;
+}
+
+.dd-item > button[data-action="collapse"]:before {
+  content: '-';
+}
+
+.dd-placeholder,
+.dd-empty {
+  margin: 5px 0;
+  padding: 0;
+  min-height: 30px;
+  background: #f2fbff;
+  border: 1px dashed #b6bcbf;
+  box-sizing: border-box;
+  -moz-box-sizing: border-box;
+}
+
+.dd-empty {
+  border: 1px dashed #bbb;
+  min-height: 100px;
+  background-color: #e5e5e5;
+  background-image: -webkit-linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff),
+  -webkit-linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff);
+  background-image: -moz-linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff),
+  -moz-linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff);
+  background-image: linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff),
+  linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff);
+  background-size: 60px 60px;
+  background-position: 0 0, 30px 30px;
+}
+
+.dd-dragel {
+  position: absolute;
+  pointer-events: none;
+  z-index: 9999;
+}
+
+.dd-dragel > .dd-item .dd-handle {
+  margin-top: 0;
+}
+
+.dd-dragel .dd-handle {
+  -webkit-box-shadow: 2px 4px 6px 0 rgba(0, 0, 0, .1);
+  box-shadow: 2px 4px 6px 0 rgba(0, 0, 0, .1);
+}
+
+/**
+ * Nestable Extras
+ */
+
+.nestable-lists {
+  display: block;
+  clear: both;
+  padding: 30px 0;
+  width: 100%;
+  border: 0;
+  border-top: 2px solid #ddd;
+  border-bottom: 2px solid #ddd;
+}
+
+#nestable-menu {
+  padding: 0;
+  margin: 20px 0;
+}
+
+#nestable-output,
+#nestable2-output {
+  width: 100%;
+  height: 7em;
+  font-size: 0.75em;
+  line-height: 1.333333em;
+  font-family: Consolas, monospace;
+  padding: 5px;
+  box-sizing: border-box;
+  -moz-box-sizing: border-box;
+}
+
+#nestable2 .dd-handle {
+  color: #fff;
+  border: 1px solid #999;
+  background: #bbb;
+  background: -webkit-linear-gradient(top, #bbb 0%, #999 100%);
+  background: -moz-linear-gradient(top, #bbb 0%, #999 100%);
+  background: linear-gradient(top, #bbb 0%, #999 100%);
+}
+
+#nestable2 .dd-handle:hover {
+  background: #bbb;
+}
+
+#nestable2 .dd-item > button:before {
+  color: #fff;
+}
+
+@media only screen and (min-width: 700px) {
+
+  .dd {
+    float: left;
+    width: 100%;
+  }
+
+  .dd + .dd {
+    margin-left: 2%;
+  }
+
+}
+
+.dd-hover > .dd-handle {
+  background: #2ea8e5 !important;
+}