.dd{position:relative;display:block;padding:0;margin:0;line-height:22px;list-style:none}.dd-list{position:relative;display:block;padding:0;margin:0;list-style:none}.dd-list .dd-list{padding-left:30px}.dd-empty,.dd-item,.dd-placeholder{position:relative;display:block;min-height:22px;padding:0;margin:0;line-height:22px}.dd-handle{display:block;height:34px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:6px 10px;margin:5px 0;text-decoration:none;background:#fff;border:1px solid #e4eaec;border-radius:3px}.dd-handle:hover{color:#89bceb;background:#f3f7f9}.dd-content{padding:10px;margin-top:-5px;background:#fff;border:1px solid #e4eaec;border-top:0}.dd-item>button{position:relative;float:left;width:25px;height:22px;padding:0;margin:6px 0;overflow:hidden;line-height:1;text-align:center;text-indent:100%;white-space:nowrap;cursor:pointer;background:0 0;border:0}.dd-item>button:before{position:absolute;display:block;width:100%;text-align:center;text-indent:0}.dd-item>button.dd-expand:before{content:'+'}.dd-item>button.dd-collapse:before{content:'-'}.dd-expand{display:none}.dd-collapsed .dd-list{display:none}.dd-collapsed .dd-collapse{display:none}.dd-collapsed .dd-expand{display:block}.dd-dragel{position:absolute;z-index:1300;pointer-events:none}.dd-dragel>.dd-item .dd-handle{margin-top:0}.dd-dragel .dd-handle{-webkit-box-shadow:1px 3px 5px 0 rgba(0,0,0,.1);box-shadow:1px 3px 5px 0 rgba(0,0,0,.1)}.dd-empty,.dd-placeholder{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:0;margin:5px 0}.dd-placeholder{min-height:30px;background:#f3f7f9;border:1px dashed #e4eaec}.dd-empty{min-height:100px;background-color:#f3f7f9;background-position:0 0,30px 30px;-webkit-background-size:60px 60px;background-size:60px 60px;border:1px dashed #e4eaec}.dd-item-alt .dd-handle{position:absolute;top:0;left:0;display:inline-block;width:30px;margin:0;font-family:'Web Icons';font-style:normal;font-weight:400;text-align:center;cursor:pointer;background:0 0;-webkit-transform:translate(0,0);-ms-transform:translate(0,0);-o-transform:translate(0,0);transform:translate(0,0);border-radius-right:0;border-radius-bottom:0;text-rendering:auto;speak:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.dd-item-alt .dd-handle:before{content:'\f18c'}.dd-item-alt .dd-handle:hover{background:#f3f7f9}.dd-item-alt>button{margin-left:30px}.dd-item-alt .dd-content{display:block;height:34px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:6px 10px 6px 40px;margin:5px 0;text-decoration:none;background:#fff;border:1px solid #e4eaec;border-radius:3px}.dd-item-alt .dd-content:hover{color:#89bceb;background:#f3f7f9}