.qw-avatar{display:-webkit-box;display:-ms-flexbox;display:flex}.qw-avatar .qwa-inline{position:relative}.qw-avatar .qwa-inline:after{position:absolute;bottom:9px;right:6px;content:" ";width:10px;height:10px;background-color:#12b76a;border:2px solid #fff;border-radius:50%}.qw-avatar .qa-img{width:56px}.qw-avatar .qa-text{margin-left:3px}.qw-avatar .qat-name{margin-top:4px;font-size:14px;color:#344054;font-weight:400}.qw-avatar .qat-time{font-size:12px;color:#667085;margin-top:10px}.video-course-detail{background-color:#fff}.video-course-detail .vcd-state{padding:0 16px 0 32px;background-color:#101828;height:60px}.video-course-detail .vcd-state .el-button{background-color:transparent;color:#fff}.video-course-detail .vcd-video,.video-course-detail .vcd-video img{width:100%}.video-course-detail .vcd-content{padding:16px 24px}.video-course-detail .vcd-content .vcdc-title{margin-top:10px;font-size:30px;font-weight:400}.video-course-detail .vcdc-tabs{margin-top:24px;display:-webkit-box;display:-ms-flexbox;display:flex;margin-bottom:16px;border-bottom:1px solid #f9fafb}.video-course-detail .vcdc-tabs li{margin-right:16px;padding:10px 16px;cursor:pointer;border-radius:4px}.video-course-detail .vcdc-tabs li.active,.video-course-detail .vcdc-tabs li:hover{background-color:#f9fafb}.video-course-detail .vcdc-desc{margin-top:24px}.video-course-detail .vcdc-desc h3{line-height:26px}.video-course-detail .vcdc-desc p{line-height:24px;color:#667085}.video-course-detail .vcd-left{-webkit-box-shadow:1px 0 1px #ccc;box-shadow:1px 0 1px #ccc}.video-course-detail .vcd-right-tab{display:-webkit-box;display:-ms-flexbox;display:flex}.video-course-detail .vcd-right-tab li{width:50%;padding:24px 0;text-align:center;background-color:#f2f4f7;color:#2088e1;cursor:pointer}.video-course-detail .vcd-right-tab li.active,.video-course-detail .vcd-right-tab li:hover{color:#344054;background-color:#fff}.video-course-detail .vcd-container{padding:32px 16px}.video-course-detail .vcd-container .vcdc-question{margin:16px 16px;font-size:16px}.video-course-detail .vcdr-btn .el-button--default{-webkit-box-flex:1;-ms-flex:1;flex:1}.video-course-detail .vcdr-btn .el-button--primary{-webkit-box-flex:3;-ms-flex:3;flex:3}