.card[data-v-584118af]{display:block;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-flow:column nowrap;flex-flow:column nowrap;font-size:.8em;overflow:hidden;cursor:pointer;color:inherit;-webkit-transition-property:-webkit-transform;transition-property:-webkit-transform;transition-property:transform;transition-property:transform,-webkit-transform}.card:hover img[data-v-584118af]{-webkit-transform:scale(1.2);transform:scale(1.2)}.card .card-pic[data-v-584118af]{position:relative;-webkit-box-flex:1;-ms-flex:1;flex:1;overflow:hidden;border-top-left-radius:10px;border-top-right-radius:10px;background-color:#fff}.card .card-pic .card-pic-mask[data-v-584118af]{display:none;position:absolute;top:0;left:0;width:100%;height:100%;border-radius:10px 10px 0 0}.card .card-pic .card-pic-mask svg[data-v-584118af]{position:absolute;top:50%;left:50%;width:36px;height:36px;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);z-index:10}.card .card-pic:hover .card-pic-mask[data-v-584118af]{display:block}.card .card-description[data-v-584118af]{padding:10px 5px;border-top:none;height:60px;-ms-flex-negative:-1;flex-shrink:-1;border:1px solid #e0e0e0;background-color:#fff}.card .card-description h4[data-v-584118af]{margin:0;font-size:14px;color:#666}.card .card-description .card-play[data-v-584118af]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;margin-top:4px}.card .card-description .card-play p[data-v-584118af]{margin:0;font-size:12px;color:#aaa}.card img[data-v-584118af]{width:100%;height:100%;-webkit-transition-property:-webkit-transform;transition-property:-webkit-transform;transition-property:transform;transition-property:transform,-webkit-transform;-webkit-transition-duration:1s;transition-duration:1s;-webkit-transition-timing-function:ease-in-out;transition-timing-function:ease-in-out;-webkit-transform:scale(1);transform:scale(1)}.truncate[data-v-584118af]{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-align:left}.cloud-teach[data-v-2ca08989]{padding:0 15px}.row[data-v-2ca08989]{margin-bottom:1em}.row:nth-child(2) .ant-space-item[data-v-2ca08989]{margin-bottom:8px}.cloud-teach .ant-btn[data-v-2ca08989]{-webkit-box-shadow:none;box-shadow:none;border:1px solid transparent;line-height:inherit;height:auto;padding:3px 16px;text-shadow:none;margin-bottom:8px;color:rgba(0,0,0,.6)}.cloud-teach .ant-btn.ant-btn-primary[data-v-2ca08989]{color:#0687ff;background-color:#f0f8ff;line-height:26px}.videosort[data-v-2ca08989]{padding:8px 16px 0;-webkit-box-shadow:0 1px 4px 0 rgba(0,0,0,.12);box-shadow:0 1px 4px 0 rgba(0,0,0,.12);border-radius:4px;margin-bottom:1.5em}.video-card-parent[data-v-2ca08989]{margin:-23px}.video-card-parent .video-card[data-v-2ca08989]{float:left;margin:0 23px 30px 23px;width:300px;height:220px;-webkit-box-sizing:border-box;box-sizing:border-box;-webkit-box-shadow:0 0 8px 0 rgba(0,0,0,.1);box-shadow:0 0 8px 0 rgba(0,0,0,.1)}.video-card-parent .video-card[data-v-2ca08989] .card-description{border:1px solid transparent}[data-v-2ca08989] .ant-tabs-bar{border-bottom:1px solid transparent;margin:0}[data-v-2ca08989] .ant-tabs-nav .ant-tabs-tab{padding:12px 16px 16px;margin:0}.label-text[data-v-2ca08989]{width:80px;line-height:32px}.label-text span[data-v-2ca08989]{font-weight:700;color:rgba(0,0,0,.8)}