/deep/ .ant-divider-horizontal{margin:10px 0}.lesson-attach{position:absolute;right:0;top:0;background:#e93d52;color:#fff;font-size:10px;height:15px;line-height:15px;border-radius:3px;padding:0 3px;border-top-right-radius:0}.editable-add-btn{margin-bottom:8px}.ant-avatar-lg{width:48px;height:48px;line-height:48px}.list-content-item{color:rgba(0,0,0,.45);display:inline-block;vertical-align:middle;font-size:14px;margin-left:40px}span{line-height:20px}p{margin-top:4px;margin-bottom:0;line-height:22px}.video-js{width:100%!important;height:100%!important}.preview-play{height:60px;width:100px;position:relative;margin-top:-60px}.shadow{background:#000;opacity:.4}