.videoBox[data-v-49d09f07]{width:100%}.videoTopBox[data-v-49d09f07]{background-color:#303133;position:relative}.timeBox[data-v-49d09f07]{position:absolute;right:3px;bottom:0;color:#fff;font-size:20px}.videoBtn[data-v-49d09f07]{position:absolute;bottom:3px;left:3px}[data-v-49d09f07] .videoBtn i{font-size:22px}.video[data-v-49d09f07]{width:100%;height:50vh}.videoBottomBox[data-v-49d09f07]{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.name[data-v-49d09f07]{width:100%;text-align:center;height:50px;line-height:50px;font-weight:700;font-size:24px;margin:6px 0}.videoLittleBox[data-v-49d09f07]{width:calc(25% - 24px);margin:0 12px;height:calc(100% - 6px);cursor:pointer;border:1px solid transparent;-ms-flex-negative:0;flex-shrink:0}.littleVideo[data-v-49d09f07],.videoLittleBox img[data-v-49d09f07]{width:100%;height:calc(100% - 27px)}.moveButton[data-v-49d09f07]{height:32px;margin:calc(10vh - 16px) 0}.videoBigSwiper[data-v-49d09f07]{width:calc(100% - 64px);height:20vh;overflow:hidden}.videoSwiper[data-v-49d09f07]{width:100%;height:100%;display:-webkit-box;display:-ms-flexbox;display:flex}.learnName[data-v-49d09f07]{width:100%;text-align:center;color:#2979ff;font-size:16px}.headers[data-v-0684c7f0]{background:#fff;padding:14px 12px}.headers[data-v-0684c7f0] .el-button{height:28px}