.banner_page .banner_box{width:100%;height:460px}.banner_page .banner_box .img_vessel{display:flex;justify-content:center}.banner_page .banner_box .img_vessel>img{width:1920px;height:460px}.course_list>ul{display:flex;flex-wrap:wrap}.course_list>ul li{width:240px;border:1px solid transparent;transition:all .2s;padding:20px 16px;box-sizing:border-box}.course_list>ul li:hover{border:1px solid #ff7b12;cursor:pointer}.course_list>ul li .course_img{width:208px;height:136px;border-radius:10px;text-align:center;overflow:hidden}.course_list>ul li .course_img>img{width:100%;height:100%}.course_list>ul li>h2{margin-top:20px;font-size:18px;height:55px;font-weight:500;color:#333;line-height:26px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}.course_list>ul li .course_data{font-size:14px;font-weight:400;color:#656565;line-height:26px;margin:15px 0;align-items:center}.course_list>ul li .course_data,.course_list>ul li .teacher_price{display:flex;justify-content:space-between}.course_list>ul li .teacher_price .teacher>p{font-size:14px;font-weight:400;color:#656565;line-height:26px}.course_list>ul li .teacher_price .price{font-size:14px;font-weight:400;color:#ff7315;line-height:26px}.course_list>ul li .teacher_price .price>font{font-size:24px}.course_list>ul li .time_teacher{display:flex;justify-content:space-between;flex-wrap:wrap}.course_list>ul li .time_teacher>p{font-size:14px;font-weight:400;color:#656565;line-height:26px;margin-top:15px}.course_list>ul .home_li_course_list{width:200px}.course_list>ul .home_li_course_list .course_img{width:168px;height:100px}.teacher_boss>ul{display:flex;flex-wrap:wrap}.teacher_boss>ul>li{color:#fff;margin-left:21px;margin-top:20px}.teacher_boss>ul>li .teacher_box{position:relative;width:214px;height:321px}.teacher_boss>ul>li .teacher_box .teacher_img{position:absolute;z-index:2;width:214px;height:321px;overflow:hidden}.teacher_boss>ul>li .teacher_box .teacher_img>img{width:214px;height:321px}.teacher_boss>ul>li .teacher_box .teacher_info_bxo{width:214px;height:130px;background:#e75d47;position:absolute;bottom:0;z-index:12;opacity:.9;padding:15px 13px;box-sizing:border-box;transition:all .5s}.teacher_boss>ul>li .teacher_box .teacher_info_bxo .teacher_name{display:flex;font-size:18px;margin-bottom:14px}.teacher_boss>ul>li .teacher_box .teacher_info_bxo .teacher_name>p{padding:0 0 3px 0;box-sizing:border-box;border-bottom:2px solid #fff}.teacher_boss>ul>li .teacher_box .teacher_info_bxo .teacher_txet{font-size:14px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3}.teacher_boss>ul>li:hover{cursor:pointer}.teacher_boss>ul>li:hover .teacher_info_bxo{width:183px;height:171px}.teacher_boss>ul>li:hover .teacher_info_bxo .teacher_txet{font-size:14px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:5}.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}.v_title_box[data-v-3bf18a8e]{display:flex;align-items:center}.v_title_box .vertical[data-v-3bf18a8e]{width:4px;height:30px;background:#ff701d;margin-right:15px}.v_title_box h2[data-v-3bf18a8e]{font-size:26px;font-weight:600;color:#000}