.class_list_page{width:100%}.class_list_page>ul{display:flex;flex-wrap:wrap}.class_list_page>ul>li{margin-right:22px;margin-top:25px}.class_list_page>ul>li:nth-child(3n+3){margin-right:0}.class_list_page>ul>li .class_box{width:385px;transition:all .3s;background:#fff;box-shadow:0 0 4px 0 rgba(210,213,221,.98);position:relative;top:0;padding:20px 15px;border:1px solid #dddedf;box-sizing:border-box}.class_list_page>ul>li .class_box .class_head{display:flex;align-items:center}.class_list_page>ul>li .class_box .class_head .head_icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:10px;box-shadow:0 0 10px 2px #eee}.class_list_page>ul>li .class_box .class_head .head_icon>i{font-size:22px;color:#658fff}.class_list_page>ul>li .class_box .class_head>h3{width:300px}.class_list_page>ul>li .class_box .class_head>h3,.class_list_page>ul>li .class_box .class_title{line-height:20px;font-size:18px;font-weight:400;color:#000;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}.class_list_page>ul>li .class_box .study_cont,.class_list_page>ul>li .class_box .time_box{font-size:14px;font-weight:400;color:#858585;line-height:20px;margin:15px 0}.class_list_page>ul>li .class_box .progress_box{margin:15px 0;display:flex;align-items:center}.class_list_page>ul>li .class_box .progress_box>font{font-size:14px;font-weight:400;color:#999}.class_list_page>ul>li .class_box .progress_box>div{width:210px}.class_list_page>ul>li .class_box .progress_box>div .el-progress__text{color:#ff771b}.class_list_page>ul>li:hover{cursor:pointer}.class_list_page>ul>li:hover .class_box{box-shadow:0 0 14px 2px rgba(210,213,221,.98);top:-10px}.class_list_page>ul .home_li{margin-right:20px}.class_list_page>ul .home_li .class_box{width:375px}.enterprise_course_list_box>ul{display:flex;flex-wrap:wrap}.enterprise_course_list_box>ul>li{width:285px;border:1px solid #e7eaf1;box-sizing:border-box;margin-right:20px;margin-top:20px;cursor:pointer}.enterprise_course_list_box>ul>li:nth-child(4n+4){margin-right:0}.enterprise_course_list_box>ul>li .img_title_box{position:relative;width:285px;height:160px}.enterprise_course_list_box>ul>li .img_title_box>img{width:283px;height:160px}.enterprise_course_list_box>ul>li .img_title_box .title_h_box{width:253px;height:160px;position:absolute;top:0;left:0;z-index:1;padding:0 15px;display:flex;align-items:center}.enterprise_course_list_box>ul>li .img_title_box .title_h_box>h3{font-size:18px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;color:#fff}.enterprise_course_list_box>ul>li .course_data_box{padding:20px;box-sizing:border-box}.enterprise_course_list_box>ul>li .course_data_box>h3{width:243px;color:#000;font-size:16px;height:45px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}.enterprise_course_list_box>ul>li .course_data_box .time_teacher_box{display:flex;justify-content:space-between;font-size:14px;color:#666;margin-top:20px}.enterprise_live_list_box>ul>li{display:flex;margin-top:30px;cursor:pointer}.enterprise_live_list_box>ul>li .live_img_box{width:285px;height:160px;position:relative}.enterprise_live_list_box>ul>li .live_img_box>img{width:285px;height:160px}.enterprise_live_list_box>ul>li .live_img_box .live_status{top:10px;left:10px;position:absolute;z-index:10;height:24px;line-height:24px;width:80px;background:#fff;border-radius:12px;display:flex}.enterprise_live_list_box>ul>li .live_img_box .live_status>p{width:24px;background:linear-gradient(-80deg,#1974f0,#84b8ff);border-top-left-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px;margin-right:5px;text-align:center;font-size:12px;color:#fff}.enterprise_live_list_box>ul>li .live_img_box .live_status>font{color:#287df1;font-size:14px;font-weight:400}.enterprise_live_list_box>ul>li .live_data_box{width:600px;padding:30px;box-sizing:border-box;box-shadow:1px 3px 5px #e1e1e1}.enterprise_live_list_box>ul>li .live_data_box>h3{font-size:16px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}.enterprise_live_list_box>ul>li .live_data_box .time_box{margin-top:20px;font-size:14px;color:#c2c2c2}.enterprise_live_list_box>ul>li .live_data_box .time_box>i{margin-right:10px}.enterprise_live_list_box>ul>li .live_data_box .teacher_list{margin-top:20px;font-size:14px;color:#c2c2c2}.enterprise_live_list_box>ul>li .live_data_box .teacher_list>p>i{margin-right:10px}.enterprise_teacher_list>ul>li{margin-top:30px;padding:20px 15px;box-sizing:border-box;background:#efeff0;cursor:pointer}.enterprise_teacher_list>ul>li .name_img_box{display:flex;align-items:center}.enterprise_teacher_list>ul>li .name_img_box>img{width:50px;height:50px;border-radius:50%;margin-right:10px}.enterprise_teacher_list>ul>li .name_img_box .name_title_box>h3{font-size:16px}.enterprise_teacher_list>ul>li .name_img_box .name_title_box>p{font-size:14px;margin-top:10px;color:#707070}.enterprise_teacher_list>ul>li .synopsis_box{margin-top:20px;font-size:14px;line-height:24.5px;color:#4d4d4d;height:146px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6}.enterprise_home_box .banner_box{width:100%;height:500px}.enterprise_home_box .banner_box .img_vessel{display:flex;justify-content:center}.enterprise_home_box .banner_box .img_vessel>img{width:1920px;height:500px}.enterprise_home_box .subject_box{width:100%;padding:30px 0;box-sizing:border-box;background:#fff;box-shadow:0 10px 10px -10px #ccc;position:relative;z-index:1}.enterprise_home_box .subject_box .subject_list_box{width:1200px;margin:0 auto}.enterprise_home_box .subject_box .subject_list_box>ul{display:flex}.enterprise_home_box .subject_box .subject_list_box>ul>li{width:300px;border-right:1px solid #ccc;cursor:pointer}.enterprise_home_box .subject_box .subject_list_box>ul>li:last-child{border-right:none}.enterprise_home_box .subject_box .subject_list_box>ul>li .subject_data{display:flex}.enterprise_home_box .subject_box .subject_list_box>ul>li .subject_data .data_box{text-align:center;max-width:240px}.enterprise_home_box .subject_box .subject_list_box>ul>li .subject_data .data_box>h3{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#252b3a;font-size:16px}.enterprise_home_box .subject_box .subject_list_box>ul>li .subject_data .data_box .link{width:30px;height:2px;margin:10px auto;background:#1974f0}.enterprise_home_box .subject_box .subject_list_box>ul>li .subject_data .data_box>p{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:14px;color:#424754}.enterprise_home_box .subject_box .subject_list_box>ul>li .vessel_flex_start{justify-content:flex-start}.enterprise_home_box .subject_box .subject_list_box>ul>li .vessel_flex_center{justify-content:center}.enterprise_home_box .subject_box .subject_list_box>ul>li .vessel_flex_end{justify-content:flex-end}.enterprise_home_box .course_teacher_box{width:100%;padding:50px 0;box-sizing:border-box;background:#fff}.enterprise_home_box .course_teacher_box .course_box{width:1200px;margin:0 auto}.enterprise_home_box .course_teacher_box .course_box .course_list_box{margin-top:20px}.enterprise_home_box .course_teacher_box .live_teacher_box{width:1200px;margin:50px auto 0 auto;display:flex;justify-content:space-between}.enterprise_home_box .course_teacher_box .live_teacher_box .live_box{width:885px}.enterprise_home_box .course_teacher_box .live_teacher_box .teacher_box{width:290px}.enterprise_home_box .task_center_box{width:1200px;margin:50px auto}.enterprise_home_box .task_center_box .task_list_box{margin-top:10px}.enterprise_home_box .news_box{width:100%;background:#fff}.enterprise_home_box .news_box .news_list_box{width:1200px;margin:0 auto;padding:50px 0}.enterprise_home_box .news_box .news_list_box .news_list_vessel{margin-top:50px;display:flex}.enterprise_home_box .news_box .news_list_box .news_list_vessel .news_left{width:470px;height:266px;position:relative}.enterprise_home_box .news_box .news_list_box .news_list_vessel .news_left>img{position:absolute;width:470px;height:266px;top:0;left:0;z-index:1}.enterprise_home_box .news_box .news_list_box .news_list_vessel .news_left .left_bxo{position:absolute;width:470px;height:265px;top:0;left:0;z-index:10;color:#fff;padding:20px;box-sizing:border-box;display:flex;align-items:center}.enterprise_home_box .news_box .news_list_box .news_list_vessel .news_left .left_bxo .left_cont_box{width:430px}.enterprise_home_box .news_box .news_list_box .news_list_vessel .news_left .left_bxo .left_cont_box>h3{font-size:18px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.enterprise_home_box .news_box .news_list_box .news_list_vessel .news_left .left_bxo .left_cont_box .left_link{width:40px;height:4px;background:#fff;margin:15px 0}.enterprise_home_box .news_box .news_list_box .news_list_vessel .news_left .left_bxo .left_cont_box .synopsis_box{overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;margin-bottom:30px}.enterprise_home_box .news_box .news_list_box .news_list_vessel .news_left .left_bxo .left_cont_box>p{display:block;width:115px;height:35px;background:#1974f0;color:#fff;line-height:35px;text-align:center;font-size:14px;border-radius:3px;cursor:pointer}.enterprise_home_box .news_box .news_list_box .news_list_vessel .right_list_box{width:730px}.enterprise_home_box .news_box .news_list_box .news_list_vessel .right_list_box>ul{display:flex;flex-wrap:wrap}.enterprise_home_box .news_box .news_list_box .news_list_vessel .right_list_box>ul>li{width:365px;height:133px;padding:20px;border:1px solid #e1e3ee;box-sizing:border-box;cursor:pointer}.enterprise_home_box .news_box .news_list_box .news_list_vessel .right_list_box>ul>li:hover>h3{color:#1974f0}.enterprise_home_box .news_box .news_list_box .news_list_vessel .right_list_box>ul>li>h3{font-size:18px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;transition:all .3s}.enterprise_home_box .news_box .news_list_box .news_list_vessel .right_list_box>ul>li .right_link{width:40px;height:2px;background:#1974f0;margin:10px 0}.enterprise_home_box .news_box .news_list_box .news_list_vessel .right_list_box>ul>li .synopsis_box{font-size:12px;color:#7a7a7a;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}.enterprise_home_box .news_box .news_list_box .news_list_vessel .right_list_box>ul>li .time_box{display:flex;justify-content:flex-end;margin-top:10px;font-size:12px;color:#7a7a7a}