.course-catalogue2{padding:0 0 .426667rem 0}.course-catalogue2 .title{display:flex;align-items:center;font-size:.426667rem;font-family:PingFang SC-Regular,PingFang SC;font-weight:400;color:#37363b}.course-catalogue2 .title .block{margin-right:.16rem;width:.08rem;height:.32rem;background:#0ad192;border-radius:.56rem .56rem .56rem .56rem}.course-catalogue2 .van-collapse-item--border:after{border-top:none}.course-catalogue2 .van-collapse-item .van-cell:after{border-bottom:none}.course-catalogue2 .van-collapse-item .van-cell{height:1.386667rem;padding:.426667rem .48rem .426667rem .373333rem;font-size:.426667rem;color:#37363b;font-weight:700;background-color:transparent!important}.course-catalogue2 .van-collapse-item .van-cell .nowrap{white-space:nowrap;display:flex;align-items:center}.course-catalogue2 .van-collapse-item .van-cell .din-line{width:.08rem;height:.32rem;background:#0ad192;border-radius:.213333rem .213333rem .213333rem .213333rem}.course-catalogue2 .van-collapse-item .van-cell .din{margin-left:.213333rem;font-family:DIN;font-weight:400;font-size:.426667rem;color:#333}.course-catalogue2 .van-collapse-item .van-cell .din-name{width:5.786667rem;font-weight:500;font-size:.426667rem;color:#333;position:relative;top:0;left:.08rem}.course-catalogue2 .van-hairline--top-bottom:after,.course-catalogue2 .van-hairline-unset--top-bottom:after{border:0}.course-catalogue2 .van-collapse-item__wrapper{transition:none}.course-catalogue2 .van-collapse-item__content{padding:0 .373333rem 0 .373333rem;background:transparent!important}.course-catalogue2 .active{background:#f3fdfa!important}.course-catalogue2 .active .try_see{color:#0ad192!important}.course-catalogue2 .dark .item-font,.course-catalogue2 .dark .try_see{color:#37363b!important}.course-catalogue2 .xhkt-menu-item{width:100%;padding:.373333rem .32rem;background:#fff;border-radius:.213333rem .213333rem .213333rem .213333rem;position:relative}.course-catalogue2 .xhkt-menu-item .biji-icon{position:absolute;right:0;top:0;width:.746667rem;height:.746667rem}.course-catalogue2 .xhkt-menu-item .now-live-icon{position:absolute;left:0;top:0;width:1.28rem;height:.426667rem}.course-catalogue2 .item{cursor:pointer;margin-bottom:.266667rem;color:#333;display:flex;align-items:center;justify-content:space-between}.course-catalogue2 .item .item_L{width:100%}.course-catalogue2 .item .item_L .item-left .item-bottom{margin-top:.213333rem;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.course-catalogue2 .item .item_L .item-left .item-bottom .bottom-left{flex-shrink:0;display:flex;align-items:center}.course-catalogue2 .item .item_L .item-left .item-bottom .bottom-left .noback{width:.933333rem;padding:.026667rem .106667rem;background:rgba(0,0,0,.55);border-radius:.106667rem .106667rem .106667rem .106667rem;font-weight:500;font-size:.24rem;color:#fff;margin-right:.213333rem}.course-catalogue2 .item .item_L .item-left .item-bottom .bottom-left .live_teacher{width:.533333rem;height:.533333rem;border-radius:100%;margin-right:.213333rem}.course-catalogue2 .item .item_L .item-left .item-bottom .item-icon{flex-shrink:0;width:.426667rem;height:.426667rem;margin-right:.213333rem}.course-catalogue2 .item .item_L .item-left .item-font{font-weight:400;font-size:.346667rem;color:#c3c3c7}.course-catalogue2 .item .item_L .item-left .item-font .num{font-family:DIN;font-weight:400;font-size:.32rem;color:#333}.course-catalogue2 .item .item_L .item-left .item-font .c-name{margin-left:.08rem;font-weight:400;font-size:.373333rem;color:#000}.course-catalogue2 .item .item_L .item-left .time{font-weight:400;font-size:.32rem;color:#666;line-height:.586667rem;display:flex;align-items:center}.course-catalogue2 .item .item_L .item-left .time .line{width:.026667rem;height:.266667rem;background:#c3c3c7;margin:0 .266667rem}.course-catalogue2 .item .item_L .item-left .time .data_start_at{padding-right:.16rem;margin-right:.16rem;border-right:.026667rem solid #c3c3c7}.course-catalogue2 .item .item_L .item-left .bottom-item{display:flex;align-items:center}.course-catalogue2 .item .item_L .item-left .bottom-item .line{width:.026667rem;height:.266667rem;background:#c3c3c7;margin:0 .266667rem}.course-catalogue2 .item .item_L .item-left .bottom-item .kejian-icon{width:.426667rem;height:.426667rem;margin-right:.106667rem}.course-catalogue2 .item .item_L .item-left .bottom-item .txt{position:relative;top:.026667rem;font-weight:400;font-size:.32rem;color:#666}.course-catalogue2 .item .try_see{font-weight:400;font-size:.32rem;color:#666}.course-catalogue2 .item .live_txt{color:#000!important}.course-catalogue2 .item .banxue_txt_1{font-size:.32rem;color:#504f54}.course-catalogue2 .item .banxue_txt_2{font-size:.32rem;color:#c3c3c7}.course-catalogue2 .item .lock-icon{width:.426667rem;height:.426667rem}