.class .class-box .box-content[data-v-507a5716]{background:url(../img/class-bg.44ad0434.jpg);position:fixed!important;right:0;top:65px;bottom:0;left:210px}.class .class-box .box-content .el-pagination[data-v-507a5716]{background:#fff}@media(max-width:1366px){.class .class-box .box-content[data-v-507a5716]{top:40px;left:180px}}.class .class-box[data-v-507a5716]{height:100vh}.class .class-box .back_box[data-v-507a5716]{height:40px;display:flex;align-items:center;background:#003a70}.class .class-box .back_box .back_img[data-v-507a5716]{width:55px;height:40px;display:flex;align-items:center;justify-content:center;background:#0b4e8d;overflow:hidden}.class .class-box .back_box .back_img>img[data-v-507a5716]{width:60px;height:60px;margin-top:-5px}.class .class-box .back_box>h3[data-v-507a5716]{margin-left:20px;font-size:14px;color:#fff}.class .class-box .box-content[data-v-507a5716]{position:static!important;background-size:contain;height:calc(100vh - 40px);overflow:auto;overflow-x:hidden}.class .class-box .box-content .box-content-main[data-v-507a5716]{display:flex;justify-content:space-between;box-sizing:border-box}.class .class-box .box-content .box-content-main .left[data-v-507a5716]{width:68.6%;position:relative}.class .class-box .box-content .box-content-main h4[data-v-507a5716]{font-size:26px;color:#333;width:100%;line-height:220%;padding-left:5px}.class .class-box .box-content .box-content-main .video-box[data-v-507a5716]{height:calc(100vh - 240px);overflow-y:auto}.class .class-box .box-content .box-content-main .introduce[data-v-507a5716]{margin:2vh 0 0;font-size:18px;color:#333;line-height:36px;height:15vh;overflow:auto}.class .class-box .box-content .box-content-main .schedule-handle[data-v-507a5716]{background:#003a70;height:60px;display:flex;justify-content:space-between;align-items:start;position:absolute;left:-8%;right:-5%;bottom:18px;z-index:9999}.class .class-box .box-content .box-content-main .schedule-handle span[data-v-507a5716]{padding:0 40px;height:60px;display:flex;justify-content:space-between;align-items:center;font-size:20px;color:#fff;cursor:pointer}.class .class-box .box-content .box-content-main .schedule-handle strong[data-v-507a5716]{font-size:18px;font-weight:inherit;color:#fff;position:relative}.class .class-box .box-content .box-content-main .schedule-handle strong span[data-v-507a5716]{display:inline-block;padding:0 20px;font-size:18px;line-height:2;vertical-align:middle}.class .class-box .box-content .box-content-main .schedule-handle strong em[data-v-507a5716]{font-style:inherit;width:120px;height:120px;background:#fece00;display:inline-block;border-radius:50%;margin-top:-20px;color:#003a70;position:relative}.class .class-box .box-content .box-content-main .schedule-handle strong em span[data-v-507a5716]{margin-top:16px;padding:0 0 0;display:block;text-align:center;line-height:28px;color:#003a70}.class .class-box .box-content .box-content-main .schedule-handle strong em span i[data-v-507a5716]{font-size:28px;font-style:inherit}.class .class-box .box-content .list[data-v-507a5716]{width:28%;height:calc(100vh - 65px);overflow:auto;margin-top:-20px;box-shadow:0 4px 20px 0 #171c2e;background:hsla(0,0%,100%,.3);position:relative}.class .class-box .box-content .list h5[data-v-507a5716]{height:65px;padding:20px 0 0 20px;font-size:22px;color:#333}.class .class-box .box-content .list h5 i[data-v-507a5716]{font-weight:700;margin-right:5px;font-size:24px}.class .class-box .box-content .list .unfold-and-fold[data-v-507a5716]{width:15px;height:110px;line-height:110px;position:absolute;left:-15px;top:20px;background:#003a70;border-top-left-radius:5px;border-bottom-left-radius:5px;cursor:pointer}.class .class-box .box-content .list .unfold-and-fold i[data-v-507a5716]{color:#fff}.class .class-box .box-content .class-unfold-fold .list[data-v-507a5716]{width:0}.class .class-box .box-content .class-unfold-fold .left[data-v-507a5716]{width:90%}.class .class-box .box-content .class-unfold-fold .schedule-handle[data-v-507a5716]{right:-12%}.class .class-box .box-content .el-collapse[data-v-507a5716]{border:none}.class .class-box .box-content .el-collapse .el-collapse-item[data-v-507a5716] .el-collapse-item__header{height:56px;line-height:56px;background:#ebf9fd;border-top:1px solid #c2d6e4;border-bottom:none;font-size:18px;color:#585e5f;padding:0 5%}.class .class-box .box-content .el-collapse .el-collapse-item[data-v-507a5716] .el-collapse-item__wrap{border:none}.class .class-box .box-content .el-collapse .el-collapse-item[data-v-507a5716] .el-collapse-item__content{padding:0}.class .class-box .box-content .el-collapse .el-collapse-item[data-v-507a5716] .el-collapse-item__content li{background:#f5fafe;border-bottom:1px solid #d9e3ed}.class .class-box .box-content .el-collapse .el-collapse-item[data-v-507a5716] .el-collapse-item__content li h4{font-size:18px;line-height:200%;padding-top:1.5vh;white-space:nowrap;overflow:hidden}.class .class-box .box-content .el-collapse .el-collapse-item[data-v-507a5716] .el-collapse-item__content li p span{font-size:14px;color:#a9a9ab;padding:0 5% 0 0;display:inline-block;vertical-align:bottom}.class .class-box .box-content .el-collapse .el-collapse-item[data-v-507a5716] .el-collapse-item__content li p span:after{content:"";width:1px;height:14px;background:#a9a9ab;display:inline-block;margin-left:10px}.class .class-box .box-content .el-collapse .el-collapse-item[data-v-507a5716] .el-collapse-item__content li p span:last-child:after{background:none}.class .class-box .box-content .el-collapse .el-collapse-item[data-v-507a5716] .el-collapse-item__content li .btn em{display:inline-block;font-style:inherit;background:#003a70;font-size:16px;padding:3px 4%;color:#fff;margin:3% 0 5%;cursor:pointer}.class .class-box .box-content .class-footer[data-v-507a5716]{position:inherit;margin-top:5vh;background:#20212c;border-top:1px solid #373842;padding:5vh 5%;width:90%}.class .hint-dialog[data-v-507a5716] .el-dialog{width:590px}.class .hint-dialog[data-v-507a5716] .el-dialog__header{height:60px;background:#e9edf2 url(../img/check-assess-dialog.1b7b513e.jpg) no-repeat 100% 0;padding:30px 20px 10px}.class .hint-dialog[data-v-507a5716] .el-dialog__header .el-dialog__title{font-size:30px}.class .hint-dialog[data-v-507a5716] .el-dialog__header .el-dialog__close{font-size:26px;padding:3px;color:#fff;border:1px solid #fff;border-radius:50%}.class .hint-dialog[data-v-507a5716] .el-dialog__body{position:relative;padding-bottom:0;overflow:hidden}.class .hint-dialog[data-v-507a5716] .el-dialog__body h5{font-size:22px;color:#333;height:24px;line-height:24px;font-weight:400;padding:0 20px 2vh;margin:20px -20px 50px}.class .hint-dialog[data-v-507a5716] .el-dialog__body h5:before{content:" ";width:5px;height:24px;display:inline-block;margin-right:15px;background:#ed6d00;vertical-align:bottom}.class .hint-dialog[data-v-507a5716] .el-dialog__body .btn{height:90px;background:#eff5f8;border-top:1px solid #dde7ed;margin:0 -20px;text-align:right;display:flex;justify-content:space-around;align-items:center}.class .hint-dialog[data-v-507a5716] .el-dialog__body .btn span{display:inline-block;cursor:pointer;width:250px;height:48px;line-height:48px;font-size:20px;text-align:center;background:#003a70;color:#fff}.class .hint-dialog[data-v-507a5716] .el-dialog__body .btn span:nth-child(2){background:#ed6d00}@media(max-width:1366px){.class .class-box .box-content-main[data-v-507a5716]{padding:0}.class .class-box .box-content-main h4[data-v-507a5716]{font-size:18px}.class .class-box .box-content-main .introduce[data-v-507a5716]{height:18vh;font-size:14px;line-height:26px}.class .class-box .box-content-main .schedule-handle[data-v-507a5716]{left:-5%}.class .class-box .box-content-main .schedule-handle span[data-v-507a5716]{font-size:18px;margin-top:2px}.class .class-box .box-content-main .schedule-handle strong[data-v-507a5716]{margin-top:6px}.class .class-box .box-content-main .schedule-handle strong span[data-v-507a5716]{font-size:16px}.class .class-box .box-content-main .list[data-v-507a5716]{margin-top:-14px}.class .class-box .box-content-main .list h5[data-v-507a5716]{font-size:18px;height:48px}.class .class-box .box-content-main .list h5 i[data-v-507a5716]{font-size:20px}.class .class-box .box-content-main[data-v-507a5716] .el-collapse .el-collapse-item .el-collapse-item__header{height:36px;line-height:36px;font-size:16px}.class .class-box .box-content-main[data-v-507a5716] .el-collapse .el-collapse-item .el-collapse-item__content li{padding:0 3%}.class .class-box .box-content-main[data-v-507a5716] .el-collapse .el-collapse-item .el-collapse-item__content li h4{font-size:14px}.class .class-box .box-content-main[data-v-507a5716] .el-collapse .el-collapse-item .el-collapse-item__content li p span{font-size:12px}.class .class-box .box-content-main[data-v-507a5716] .el-collapse .el-collapse-item .el-collapse-item__content li .btn em{font-size:14px;margin:3% 0 5%}}.el-submenu .el-menu-item[data-v-507a5716]{height:170px;padding:20px 0 0 45px}@media(max-width:768px){.class .class-box .box-content-main[data-v-507a5716]{display:block!important}.class .class-box .box-content-main .left[data-v-507a5716]{width:100%!important}.class .class-box .video-box .video-container[data-v-507a5716]{min-width:auto!important;min-height:auto!important}.class .class-box .video-box .introduce[data-v-507a5716]{padding:0 6px}.class .class-box .schedule-handle[data-v-507a5716]{position:static!important}.class .class-box .schedule-handle span[data-v-507a5716]{font-size:14px!important}.class .class-box .schedule-handle strong[data-v-507a5716]{margin-top:0!important;white-space:nowrap;text-align:center;padding:0 5px!important}.class .class-box .schedule-handle strong span[data-v-507a5716]{width:40%!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}.embed_box[data-v-507a5716]{overflow:hidden}.embed_box .embed[data-v-507a5716]{height:calc(100vh - 250px)}.collapse-btn[data-v-507a5716]{display:none}