#videoContent .major-body-fix{margin:0}#videoContent .major-body-fix .main{position:relative;height:9.65rem}#videoContent .major-body-fix .video-main{width:100%;height:100%;overflow:hidden}#videoContent .major-body-fix .video-main #media{object-fit:fill;margin:0 auto;height:100%;overflow:hidden}#videoContent .major-body-fix .video-main #media .vjs-poster{background-size:cover}#videoContent .major-body-fix .video-main #media .vjs-poster .vjs-big-play-button{width:2.5rem;height:2.5rem}#videoContent .vjs-custom-skin>.video-js .vjs-big-play-button{width:2.5rem;height:2.5rem!important;line-height:2.5rem!important;border-radius:50%;margin-left:-1.25rem}#videoContent .video-js.vjs-fluid{height:100%}.skill-detial .content{padding:2.2rem 0 4rem 0}.skill-detial .content .introduction-box .video{width:100%;height:9.65rem;padding:0 .8rem;position:relative;margin-bottom:.8rem}.skill-detial .content .introduction-box .video .imgbox{padding:0 .8rem;position:absolute;top:0;left:0;right:0;bottom:0;z-index:10}.skill-detial .content .introduction-box .video .imgbox>img{width:100%;height:100%}.skill-detial .content .introduction-box .bottom-box{padding:0 .8rem}.skill-detial .content .introduction-box .bottom-box .name{font-size:.8rem;color:rgba(0,0,0,.8);font-weight:500}.skill-detial .content .introduction-box .bottom-box .price-box{font-size:.8rem;font-weight:500;display:flex;flex-direction:row;align-items:baseline;margin-top:.6rem;color:#ff2020}.skill-detial .content .introduction-box .bottom-box .price-box span{font-size:1.2rem}.skill-detial .content .introduction-box .bottom-box .price-box .price{margin-left:.4rem;color:rgba(0,0,0,.4);text-decoration:line-through}.skill-detial .content .catalog-box p{color:rgba(0,0,0,.4)}.skill-detial .content .catalog-box .bottom-box{padding:.8rem}.skill-detial .content .preschool-box{margin-top:.8rem}.skill-detial .content .preschool-box .title{display:flex;justify-content:space-between}.skill-detial .content .preschool-box .title .left{border-left:.3rem solid #4563ee;font-size:.8rem;font-weight:500;color:rgba(0,0,0,.8);padding:0 .4rem;height:.8rem;line-height:.85rem}.skill-detial .content .preschool-box .list-box{margin-top:.6rem}.skill-detial .content .preschool-box .list-box p{font-size:.7rem;color:rgba(0,0,0,.6);font-weight:400;margin-bottom:4px}.skill-detial .content .preschool-box .list-box .detail-box{display:flex;flex-direction:row;align-items:center}.skill-detial .content .preschool-box .list-box .detail-box p{font-size:.7rem;color:#4760c6;font-weight:400;margin-top:4px}.skill-detial .content .preschool-box .list-box .detail-box img{width:.9rem;height:.8rem}.skill-detial .content .button{padding:0 1rem;height:4rem;width:100%;position:fixed;left:0;bottom:0;background:#fff}.skill-detial .content .button button{background:#4760c6;color:#fff;border-radius:1.1rem;border:0;width:100%;height:2.2rem;font-size:.8rem;text-align:center;line-height:2.2rem}.skill-detial .content .button .grey{background:#f5f6fa;color:#000}.skill-detial .content .sheetContent{height:17rem;font-size:.7rem;padding:1.8rem 1rem}.skill-detial .content .sheetContent .description{font-size:1rem;font-weight:600}.skill-detial .content .sheetContent .payment{margin-top:1.3rem;font-weight:400;display:flex;justify-content:space-between;align-items:center}.skill-detial .content .sheetContent .payment .price{color:#ff7a55;font-size:1rem}.skill-detial .content .sheetContent .payment .price span{font-size:1.6rem;margin-left:.4rem}.skill-detial .content .sheetContent .mode{margin-top:1rem}.skill-detial .content .sheetContent .mode .pay-method{margin-top:.8rem;display:flex;justify-content:space-between}.skill-detial .content .sheetContent .mode .pay-method img{width:1.2rem;height:1.2rem}.skill-detial .content .sheetContent .mode .pay-method .left{display:flex;flex-wrap:wrap;align-items:center;font-size:.8rem;font-weight:500}.skill-detial .content .sheetContent .mode .pay-method .left img{width:1.55rem;height:1.55rem;margin-right:.6rem}.skill-detial .content .sheetContent .pay-button{height:2.2rem;width:100%;margin-top:1.6rem;text-align:center;line-height:2.2rem;color:#fff;font-size:.8rem;font-weight:600;background:#4760c6;border-radius:1.1rem}.skill-detial .content .van-collapse-item--border:after,.skill-detial .content [class*=van-hairline]:after{border:0}.skill-detial .content .van-cell{font-size:.8rem;font-weight:500;padding:.75rem}