@charset "UTF-8";@-webkit-keyframes slide{0%{background-position:0 0}100%{background-position:-100% 0}}@keyframes slide{0%{background-position:0 0}100%{background-position:-100% 0}}.my-course{padding-top:30px}.course-content{background:#232323;padding:20px;overflow:hidden}.course-content .content-left{padding-left:0;padding-right:30px}.course-content .content-left-title{font-size:16px;color:#fff;padding-bottom:10px}.course-content .content-info{font-size:12px;color:#fff;padding-bottom:26px}.course-content .content-info .collect{margin:0 30px}.course-content .content-info .icon-collect,.course-content .content-info .icon-share{display:inline-block;width:12px;height:12px;vertical-align:bottom;margin-right:5px}.course-content .content-info .icon-collect{background:url(../imgs/course/icon-collect.png?v=j1npVUq4evSNuk9D%2BEa5CQ%3D%3D) no-repeat center;-webkit-background-size:100% auto;background-size:100% auto}.course-content .content-info .icon-share{background:url(../imgs/course/icon-share.png?v=NqwdH1dm9Zea6xBNC97aqw%3D%3D) no-repeat center;-webkit-background-size:100% auto;background-size:100% auto}.course-content .video-box{position:relative;height:448px}.course-content .current-video{width:96%;height:auto}.course-content .refuse-tip{position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%);font-size:18px;line-height:50px;color:#555;opacity:.9;background:#fff;padding:10px 20px}.course-content .refuse-tip .icon-refuse{display:inline-block;width:40px;height:40px;background:url(../imgs/course/icon-refuse.png?v=z9mSYcGUCZYxbnxZxNZMUQ%3D%3D) no-repeat center;-webkit-background-size:100% auto;background-size:100% auto;margin-right:9px;vertical-align:middle}.course-content .content-right{padding-right:0;height:500px}.course-content .content-right-title{font-size:22px;color:#fff;position:relative;padding-top:20px;padding-bottom:28px}.course-content .icon-rectangle-white{display:inline-block;width:8px;height:24px;background:url(../imgs/course/icon-rectangle-white.png?v=Z2u%2FvBsfa1eVjU5N0si7oQ%3D%3D) no-repeat center;-webkit-background-size:100% auto;background-size:100% auto;margin-right:10px;vertical-align:bottom}.course-content .choose-course{line-height:30px;text-align:center;color:#fff;border:1px solid #fff;-webkit-border-radius:3px;border-radius:3px;font-size:12px;padding:0 10px;position:absolute;right:0;top:54%;-webkit-transform:translateY(-80%);-ms-transform:translateY(-80%);transform:translateY(-80%);cursor:pointer}.course-content .choose-list{height:390px;overflow-y:scroll;background:#fff;padding:0 12px;position:relative}.course-content .choose-list .course-empty{color:#666;position:absolute;left:50%;top:50%;-webkit-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.course-content .choose-list-item{padding:12px 0;border-bottom:1px solid #d8d8d8;margin-top:0;position:relative}.course-content .choose-list-item .icon-play{position:absolute;left:12%;top:50%;-webkit-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%);width:28px;display:none}.course-content .choose-list-item .media-object{max-width:115px}.course-content .choose-list-item .media-heading{font-size:14px;line-height:20px;color:#000;margin-bottom:15px}.course-content .choose-list-item .media-body{vertical-align:middle}.course-content .choose-list-item .media-bottom{font-size:12px;color:#555}.course-content .course-count{font-size:14px;color:#fff;text-align:center}.course-content .course-count .count-item{border-right:1px solid #fff;margin:20px 0;padding:0}.course-content .course-count .count-item:last-child{border-right:0}.record-title{padding:30px 0;font-size:22px;line-height:40px}.record-title .icon-rectangle{width:8px;height:26px;margin-right:10px;vertical-align:text-bottom}.course-list .record-empty{padding-bottom:30px;padding-left:20px}.course-list-item{font-size:14px;color:#333;margin-bottom:50px;padding-left:0;padding-right:0}.course-list-item .course-name{width:90%;color:#000;padding:15px 0;overflow:hidden;-o-text-overflow:ellipsis;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}.course-list-item .course-time{padding-bottom:15px;border-bottom:1px solid #ececec;margin-bottom:15px}.course-list-item .course-img{width:200px;height:140px;-o-object-fit:fill;object-fit:fill}@media (max-width:750px){.my-course{padding-top:0}.course-content{padding:0}.course-content .content-left-title{font-size:1rem;color:#fff;padding:.9375rem .9375rem .625rem .9375rem}.course-content .content-left{padding-right:0}.course-content .content-info{font-size:.75rem;padding:0 .9375rem .9375rem}.course-content .content-info .collect{margin:0 .9375rem}.course-content .content-info .video-count-box{margin-right:.9375rem}.course-content .content-info .icon-collect,.course-content .content-info .icon-share{display:inline-block;width:1rem;height:1rem;vertical-align:text-bottom;margin-right:.125rem}.course-content .content-info .icon-collect{background:url(../imgs/course/icon-collect.png?v=j1npVUq4evSNuk9D%2BEa5CQ%3D%3D) no-repeat center;-webkit-background-size:100% auto;background-size:100% auto}.course-content .content-info .icon-share{background:url(../imgs/course/icon-share.png?v=NqwdH1dm9Zea6xBNC97aqw%3D%3D) no-repeat center;-webkit-background-size:100% auto;background-size:100% auto}.course-content .video-box{position:relative;height:auto}.course-content .current-cover{width:100%;height:100%;position:absolute;left:0;top:0}.course-content .refuse-tip{font-size:.6875rem;padding:.3125rem .625rem;line-height:1}.course-content .refuse-tip .icon-refuse{width:1.25rem;height:1.25rem}.nav-tabs{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;border-bottom:none;font-weight:700;padding-top:.9375rem}.nav-tabs li{width:33.3%;padding:0}.nav-tabs li.active .active-line{width:1.5rem;height:.1875rem}.nav-tabs li.active a{border-bottom:1px solid #f3f3f3}.nav-tabs li a{width:100%;padding:0 0 .625rem 0;border-bottom:1px solid #f3f3f3}.course-info{padding:0 .9375rem}.choose-list .course-empty{color:#666;display:block;text-align:center;padding-top:1.875rem}.choose-list-item{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding:.9375rem 0;border-bottom:1px solid #efefef;margin-top:0;position:relative}.choose-list-item .icon-play{width:1.5rem;position:absolute;left:10%;top:50%;-webkit-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%)}.choose-list-item .media-object{width:6.25rem}.choose-list-item .media-heading{font-size:.875rem;line-height:1.25rem;margin-bottom:1.25rem;font-weight:700}.choose-list-item .media-bottom{font-size:.75rem;color:#222}.course-list{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap;padding-top:.9375rem}.course-list-item{font-size:.75rem;margin-bottom:1.5625rem}.course-list-item .course-name{width:100%;font-size:.875rem;margin:.625rem 0;padding:0}.course-list-item .course-time{padding-bottom:.625rem;margin-bottom:.625rem}.course-list-item .course-img{width:95%;height:6.25rem}}