/*! Build time : Tue Sep 09 2025 10:51:41 GMT+0800 (中国标准时间) */
.dsf_teas_learning_main_timeline{height:100%}.dsf_teas_learning_main_timeline .timeline_content{padding:0.28rem 0.22rem 0.24rem 0.16rem;height:-webkit-calc(100% - 0.52rem);height:calc(100% - 0.52rem)}.dsf_teas_learning_main_timeline .timeline_content .timeline_content_div{overflow:auto;height:100%;-webkit-overflow-scrolling:touch}.dsf_teas_learning_main_timeline .timeline_content .content_item{position:relative;padding:0 0 0.3rem 0.4rem;border-radius:4px}.dsf_teas_learning_main_timeline .timeline_content .content_item .time{color:#fff;font-size:0.3rem;padding-left:0.24rem;height:0.8rem;line-height:0.8rem;font-family:PingFang SC-Regular,PingFang SC;font-weight:400;background-color:var(--t--normal);border-radius:4px 4px 0px 0px;position:relative}.dsf_teas_learning_main_timeline .timeline_content .content_item .time::after{content:"";display:inline-block;border:5px solid rgba(0,0,0,0);border-right-color:var(--t--normal);position:absolute;top:0.32rem;left:-0.2rem;width:0;height:0}.dsf_teas_learning_main_timeline .timeline_content .content_item .content_item_cell{border-radius:0px 0px 4px 4px;padding:0 0.24rem;background-color:#fff}.dsf_teas_learning_main_timeline .timeline_content .content_item .content_item_cell .titlecenter{width:100%;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}.dsf_teas_learning_main_timeline .timeline_content .content_item .content_item_cell .titlecenter .titlecenter_left{-webkit-box-flex:1;-webkit-flex:1;-ms-flex:1;flex:1;width:0;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}.dsf_teas_learning_main_timeline .timeline_content .content_item .content_item_cell .titlecenter .titlecenter_left .type{font-size:0.24rem;font-family:AlibabaPuHuiTi-Medium,AlibabaPuHuiTi;font-weight:500;color:#3c8ddb;line-height:0.32rem;padding:0.04rem 0.12rem;margin-left:0.1rem;background:#e8f5ff;border-radius:2px}.dsf_teas_learning_main_timeline .timeline_content .content_item .content_item_cell .titlecenter .titlecenter_left .courseName{font-size:0.3rem;color:#333;font-weight:600;line-height:1.5}.dsf_teas_learning_main_timeline .timeline_content .content_item .content_item_cell .titlecenter .adjust{height:0.4rem;width:0.4rem}.dsf_teas_learning_main_timeline .timeline_content .content_item .content_item_cell .titlecenter .adjust img{height:100%;width:100%}.dsf_teas_learning_main_timeline .timeline_content .content_item .teas-cell.mobile{padding:0.2rem 0;position:relative}.dsf_teas_learning_main_timeline .timeline_content .content_item .teas-cell.mobile .fankui{position:absolute;right:0;bottom:0.2rem}.dsf_teas_learning_main_timeline .timeline_content .content_item .content_item_cell .dsf-teas-border-bottom:nth-last-child(1)::after{display:none}.dsf_teas_learning_main_timeline .timeline_content .content_item .dsf-teas-border-bottom::after{left:0}.dsf_teas_learning_main_timeline .timeline_content .nobottompadding{padding-bottom:0}.dsf_teas_learning_main_timeline .timeline_content .content_item::before{border-left:1px dashed var(--t--normal);height:100%;display:block;content:"";position:absolute;left:0.08rem;top:0;z-index:5}.dsf_teas_learning_main_timeline .timeline_content .beforetop::before{top:0.32rem;height:-webkit-calc(100% - 0.32rem);height:calc(100% - 0.32rem)}.dsf_teas_learning_main_timeline .timeline_content .content_item::after{background-color:var(--t--normal);width:0.2rem;height:0.2rem;border-radius:50%;display:block;content:"";position:absolute;left:0;top:0.32rem;z-index:10}