.autoNav .active{color:#1946b4}.autoNav>div{margin-bottom:16px;cursor:pointer}.autoNav>.h1{padding-left:0px}.autoNav>.h2{padding-left:20px}.autoNav>.h3{padding-left:40px}.autoNav>.h4{padding-left:60px}.autoNav>.h5{padding-left:80px}.autoNav>.h6{padding-left:100px}
.video_content>.title{font-size:24px;font-weight:400;color:#333}.video_content>.tips{margin:16px 0 30px 0;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.video_content>.tips>.time{color:#555}.video_content>.tips .el-divider--vertical{margin:0 20px}.video_content .search_highlight{color:#1946b4}.video_content .video_content_info *{line-height:28px}.video_content .video_content_info h1,.video_content .video_content_info h2,.video_content .video_content_info h3,.video_content .video_content_info h4,.video_content .video_content_info h5,.video_content .video_content_info h6{padding:9px 0}
.document{position:relative;display:-webkit-box;display:-ms-flexbox;display:flex}.document>.document_cont{width:740px;padding:20px;-webkit-box-sizing:border-box;box-sizing:border-box;border-right:1px solid #e5e5e5}.document>.document_nav{padding:40px 14px;width:220px}.document>.document_nav>.autoNav{position:sticky;top:40px}