.cur{cursor:pointer}.banner_page .banner_box{width:100%;height:600px}.banner_page .banner_box .img_vessel{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.banner_page .banner_box .img_vessel>img{width:1920px;height:600px}.course_list>ul{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-right:-48px}.course_list>ul li{width:300px;height:341px;-webkit-transition:all .2s;transition:all .2s;-webkit-box-sizing:border-box;box-sizing:border-box;margin-right:48px;border-radius:16px;overflow:hidden;margin-bottom:48px}.course_list>ul li .course_img{width:100%;height:225px;text-align:center;overflow:hidden}.course_list>ul li .course_img>img{width:100%;height:100%}.course_list>ul li .text{background:#fff;padding:24px}.course_list>ul li .text>h2{width:100%;font-family:PingFang SC;font-weight:600;font-size:20px;color:#000;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:12px}.course_list>ul li .course_data{font-size:14px;font-weight:400;color:#656565;line-height:26px;margin:15px 0;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.course_list>ul li .course_data,.course_list>ul li .teacher_price{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.course_list>ul li .teacher_price{-webkit-box-align:end;-ms-flex-align:end;align-items:end}.course_list>ul li .teacher_price .teacher>p{font-family:PingFang SC;font-weight:400;font-size:16px;color:#77777f}.course_list>ul li .teacher_price .price{font-family:Montserrat;font-weight:600;color:#5dc2d2;line-height:26px}.course_list>ul li .teacher_price .price>font{font-size:20px}.course_list>ul li .time_teacher{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;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}.live_list>ul{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap}.live_list>ul li{width:240px;-webkit-transition:all .2s;transition:all .2s;padding:20px 16px;-webkit-box-sizing:border-box;box-sizing:border-box;border-radius:6px;border:1px solid transparent}.live_list>ul li:hover{-webkit-box-shadow:0 0 5px 0 hsla(0,0%,83.5%,.66);box-shadow:0 0 5px 0 hsla(0,0%,83.5%,.66);border:1px solid #f4f4f4;cursor:pointer}.live_list>ul li .live_img{width:208px;height:136px;border-radius:10px;overflow:hidden;position:relative}.live_list>ul li .live_img>img{width:100%;height:100%}.live_list>ul li .live_img .live_status{top:10px;position:absolute;z-index:10;height:24px;line-height:24px;width:80px;background:#fef5db;border-radius:12px;display:-webkit-box;display:-ms-flexbox;display:flex}.live_list>ul li .live_img .live_status>p{width:24px;background:linear-gradient(-80deg,#ffa855,#fa771d);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}.live_list>ul li .live_img .live_status>font{color:#f08a3e;font-size:14px;font-weight:400}.live_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;min-height:52px}.live_list>ul li>p{font-size:14px;font-weight:400;color:#656565;line-height:26px;margin:10px 0}.live_list>ul li .teacher_time{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.live_list>ul li .teacher_time .teacher{height:26px}.live_list>ul li .teacher_time .teacher>p{font-size:14px;font-weight:400;color:#656565;line-height:26px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;border-radius:50%}.live_list>ul li .teacher_time .teacher>p>img{width:26px;height:26px;border-radius:50%;margin-right:10px}.live_list>ul li .teacher_time .time{color:#ff6f1d;font-size:14px}.live_list>ul li .teacher_time .time .time_txt,.live_list>ul li .teacher_time .time .time_txt>span{display:-webkit-box;display:-ms-flexbox;display:flex}.live_list>ul li .teacher_time .time .time_txt>span{-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:22px;height:22px;border:1px solid #ff7b12}.live_list>ul li .teacher_time .time .time_txt font{margin:0 5px}.live_list>ul li .teacher_time .time .end_box{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#656565}.live_list>ul li .teacher_time .time .end_box>i{margin-right:5px;font-size:14px}.live_list>ul li .botton_box{width:100%;height:30px;background:#ff6f1d;border-radius:3px;color:#fff;margin-top:20px;font-size:14px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.live_list>ul .home_li_live_list{width:200px}.live_list>ul .home_li_live_list .live_img{width:168px;height:100px}.live_list>ul .home_li_live_list>p{font-size:13px}.teacher_boss>ul{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;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;-webkit-box-sizing:border-box;box-sizing:border-box;-webkit-transition:all .5s;transition:all .5s}.teacher_boss>ul>li .teacher_box .teacher_info_bxo .teacher_name{display:-webkit-box;display:-ms-flexbox;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;-webkit-box-sizing:border-box;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:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;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;-webkit-transition:all .3s;transition:all .3s;background:#fff;-webkit-box-shadow:0 0 4px 0 rgba(210,213,221,.98);box-shadow:0 0 4px 0 rgba(210,213,221,.98);position:relative;top:0;padding:20px 15px;border:1px solid #dddedf;-webkit-box-sizing:border-box;box-sizing:border-box}.class_list_page>ul>li .class_box .class_head,.class_list_page>ul>li .class_box .class_head .head_icon{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.class_list_page>ul>li .class_box .class_head .head_icon{width:40px;height:40px;border-radius:50%;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;margin-right:10px;-webkit-box-shadow:0 0 10px 2px #eee;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:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;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{-webkit-box-shadow:0 0 14px 2px rgba(210,213,221,.98);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}.topic_list>ul{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap}.topic_list>ul>li{background:#fff;width:275px;-webkit-box-shadow:0 2px 9px 1px rgba(209,212,221,.98);box-shadow:0 2px 9px 1px rgba(209,212,221,.98);margin-top:20px;margin-right:20px;cursor:pointer}.topic_list>ul>li:nth-child(4n+4){margin-right:0}.topic_list>ul>li .topic_head{position:relative;height:50px}.topic_list>ul>li .topic_head .tag_box{width:82px;background:linear-gradient(-80deg,#ff5757,#ff8f8f);text-align:center;padding:3px 0;border-top-right-radius:13px;border-bottom-right-radius:13px;font-size:14px;color:#fffefe;position:absolute;top:12px}.topic_list>ul>li .topic_body{padding:15px 20px;-webkit-box-sizing:border-box;box-sizing:border-box}.topic_list>ul>li .topic_body>h3{font-size:18px;font-weight:400;color:#000;line-height:26px;height:52px;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}.topic_list>ul>li .topic_body>P{display:-webkit-box;display:-ms-flexbox;display:flex;font-size:14px;font-weight:400;line-height:26px;margin-top:20px;color:#9fa3ab;background:#f7f7f7}.topic_list>ul>li .topic_body>P:first-of-type{width:210px}.topic_list>ul>li .topic_body>P:nth-of-type(2){width:110px}.topic_list>ul>li .topic_body .txt_box{display:-webkit-box;display:-ms-flexbox;display:flex;font-size:14px;font-weight:400;color:#9fa3ab;line-height:26px;margin-top:30px}.topic_list>ul>li .topic_body .txt_box>span{margin:0 10px}.topic_list>ul>li .topic_body .topic_bottom{border-top:1px solid #ecedf0;margin-top:30px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center;height:60px}.topic_list>ul>li .topic_body .topic_bottom .price{font-size:14px;font-weight:400;color:#999;line-height:26px}.topic_list>ul>li .topic_body .topic_bottom .price>span{color:#e64840}.topic_list>ul>li .topic_body .topic_bottom .price>span>b{font-size:24px}.topic_list>ul>li .topic_body .topic_bottom .price>span.free{color:#e64840}.topic_list>ul>li .topic_body .topic_bottom .price>span.free>b{font-size:20px}.topic_list>ul>li .topic_body .topic_bottom .price>font{text-decoration:line-through;margin-left:5px}.topic_list>ul>li .topic_body .topic_bottom>p{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:98px;height:30px;background:#ff771b;border-radius:15px;font-size:14px;color:#fff}.topic_list>ul>li .topic_body .topic_bottom>p,.v_title_box[data-v-3bf18a8e]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;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}.title{text-align:center;margin-bottom:24px}.title .tit{font-weight:600;font-size:32px;color:#000}.title .en,.title .tit{font-family:PingFang SC}.title .en{font-weight:500;font-size:16px;color:#5dc2d2}.row-between{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:end;-ms-flex-align:end;align-items:end;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.home_center{width:1344px;margin:0 auto;position:relative}.add{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:120px;height:44px;border-radius:50px;border:2px solid #d0d6de;font-family:PingFang SC;font-weight:400;font-size:16px;color:#000;position:absolute;top:10px;right:0;-webkit-box-sizing:border-box;box-sizing:border-box}.add i{color:#000;font-weight:700;margin-left:10px}.home_new{background:#f4f6f8;-webkit-box-sizing:border-box;box-sizing:border-box;padding:80px 0}.home_new .left_box{width:643px;height:482px;border-radius:16px;position:relative;overflow:hidden;cursor:pointer}.home_new .left_box .bjimg,.home_new .left_box .text{width:100%;height:100%;position:absolute;top:0;left:0}.home_new .left_box .text{-webkit-box-sizing:border-box;box-sizing:border-box;padding:32px;font-family:PingFang SC;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:end;-ms-flex-pack:end;justify-content:flex-end;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.home_new .left_box .text .time{font-size:14px;color:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.home_new .left_box .text .time img{width:16px;height:16px;margin-right:8px}.home_new .left_box .text .tit{width:100%;font-weight:600;font-size:22px;color:#fff;margin:8px 0 24px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.home_new .left_box .text .more{width:91px;height:28px;border-radius:23px;border:1px solid #fff;font-size:16px;color:#fff;text-align:center;line-height:28px}.home_new .right_box{width:613px}.home_new .right_box .item{width:100%;height:145px;font-family:PingFang SC;border-bottom:1px solid #e8ebef;margin-bottom:12px;-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 0 12px}.home_new .right_box .item .time{font-size:14px;color:#77777f;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.home_new .right_box .item .time img{width:16px;height:16px;margin-right:8px}.home_new .right_box .item .tit{width:100%;height:56px;font-weight:600;font-size:20px;color:#000;margin:8px 0 30px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}.home_new .right_box .item .img{width:32px;height:24px}.home_course{background:#fff;-webkit-box-sizing:border-box;box-sizing:border-box;padding:80px 0}.home_course .add{top:10px;right:0}.home_course .item{width:416px;border-radius:16px;overflow:hidden;cursor:pointer}.home_course .item .img{width:100%;height:324px}.home_course .item .img img{width:100%;height:100%}.home_course .item .text{width:100%;height:120px;-webkit-box-sizing:border-box;box-sizing:border-box;padding:24px;font-family:PingFang SC;background:#f6f6f6}.home_course .item .text .tit{font-weight:600;font-size:20px;color:#000;margin-bottom:12px}.home_course .item .text .name{font-weight:400;font-size:16px;color:#77777f}.home_course .item .text .price{font-weight:600;font-size:28px;color:#5dc2d2;font-family:Montserrat}.home_course .item .text .price span{font-size:14px}.home_recom{width:100%;background:#f4f6f8;padding:80px 0}.home_recom .left_box{width:646px;height:652px;background:#fff;padding:30px}.home_recom .left_box,.home_recom .left_box .item{border-radius:16px;-webkit-box-sizing:border-box;box-sizing:border-box}.home_recom .left_box .item{width:100%;height:140px;background:-webkit-gradient(linear,left top,left bottom,from(#e3f6ff),to(#d5f1ff));background:linear-gradient(180deg,#e3f6ff,#d5f1ff);overflow:hidden;margin-bottom:30px;padding:0 53px;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.home_recom .left_box .item img{width:83px;height:83px}.home_recom .left_box .item .tit{font-family:PingFang SC;font-weight:600;font-size:24px;color:#000}.home_recom .left_box .item i{font-weight:700;color:#000}.home_recom .left_box .item:nth-child(2){background:#e8efff}.home_recom .left_box .item:nth-child(3){background:#fff6e8}.home_recom .left_box .item:last-child{margin-bottom:0}.home_recom .right_box{width:646px;height:652px;background:#ebf3fe;border-radius:16px;-webkit-box-sizing:border-box;box-sizing:border-box;padding:30px;position:relative}.home_recom .right_box .add{top:40px;right:30px}.home_recom .right_box .item{width:100%;height:140px;background:#fff;border-radius:16px;overflow:hidden;margin-bottom:30px;-webkit-box-sizing:border-box;box-sizing:border-box;padding:25px 40px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;text-align:center}.home_recom .right_box .item .flex{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap}.home_recom .right_box .item .tit{font-family:PingFang SC;font-weight:600;font-size:20px;color:#000;margin-bottom:5px}.home_recom .right_box .item .time{width:100%;font-family:PingFang SC;font-weight:400;font-size:16px;color:#77777f;margin-top:10px}.rec_box{width:1200px;margin:30px auto;display:-webkit-box;display:-ms-flexbox;display:flex}.rec_box .rec_img{width:242px;height:426px}.rec_box .rec_img img{width:100%;height:100%}.rec_box .rec_ourse{width:730px}.rec_box .rec_ourse>ul{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap}.rec_box .rec_ourse>ul>li{padding:14px 15px;-webkit-box-sizing:border-box;box-sizing:border-box;border:1px solid transparent}.rec_box .rec_ourse>ul>li .img_box{width:208px;height:136px;border-radius:10px;overflow:hidden}.rec_box .rec_ourse>ul>li .img_box>img{max-width:100%;max-height:100%}.rec_box .rec_ourse>ul>li>p{margin-top:20px;width:208px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:18px;font-weight:500;color:#333;line-height:26px}.rec_box .rec_ourse>ul>li:first-child,.rec_box .rec_ourse>ul>li:nth-child(2),.rec_box .rec_ourse>ul>li:nth-child(4),.rec_box .rec_ourse>ul>li:nth-child(5){border-right:1px solid #eeeff2}.rec_box .rec_ourse>ul>li:nth-child(4),.rec_box .rec_ourse>ul>li:nth-child(5),.rec_box .rec_ourse>ul>li:nth-child(6){border-top:1px solid #eeeff2}.rec_box .rec_ourse>ul>li:hover{cursor:pointer}.rec_box .hot_ourse{padding:15px 0}.rec_box .hot_ourse .hot_ourse_lsit{margin-top:20px;display:-webkit-box;display:-ms-flexbox;display:flex}.rec_box .hot_ourse .hot_ourse_lsit .list_num{width:20px;height:344px;background:linear-gradient(130deg,#ffc793,#ffcdc8);border-radius:10px;margin-right:10px}.rec_box .hot_ourse .hot_ourse_lsit .list_num>li{color:#fff;text-align:center}.rec_box .hot_ourse .hot_ourse_lsit .list_num>li:hover{cursor:pointer}.rec_box .hot_ourse .hot_ourse_lsit .cint_lsit{color:#666;width:170px}.rec_box .hot_ourse .hot_ourse_lsit .cint_lsit>li{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rec_box .hot_ourse .hot_ourse_lsit .cint_lsit>li:hover{cursor:pointer}.rec_box .hot_ourse .hot_ourse_lsit>ul>li{line-height:34px;font-size:14px}.content_box{width:1200px;margin:30px auto}.content_box .title_box{padding:30px 0 20px 0}.content_box .content_body{padding-bottom:30px}.content_box .content_body .major_advise>ul{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap}.content_box .content_body .major_advise>ul>li{width:290px;padding:20px 30px;border-radius:10px;color:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-sizing:border-box;box-sizing:border-box;border:1px solid transparent;-webkit-transition:all .3s;transition:all .3s;margin-bottom:30px;cursor:pointer}.content_box .content_body .major_advise>ul>li:first-child{background:linear-gradient(130deg,#2b2789,#423dc8)}.content_box .content_body .major_advise>ul>li:nth-child(2){background:linear-gradient(130deg,#27b9ff,#4b87fd)}.content_box .content_body .major_advise>ul>li:nth-child(3){background:linear-gradient(130deg,#e14d11,#ff5f00)}.content_box .content_body .major_advise>ul>li:nth-child(4){background:linear-gradient(130deg,#65cd8d,#1bc395)}.content_box .content_body .major_advise>ul>li .txt_box>h3{color:#fff;font-size:24px;font-weight:500;margin-bottom:15px;text-align:center}.content_box .content_body .major_advise>ul>li .txt_box>p{color:#fff;font-size:16px;font-weight:400;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-height:24px}.content_box .content_body .topic_list>ul>li{margin-right:30px!important}.content_box .content_body .topic_list>ul>li:nth-child(4n+4){margin-right:0!important}.content_box .class_p{padding-left:20px}.content_box .news_box{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.content_box .news_box .news_left{width:890px}.content_box .news_box .news_left .news_top{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;cursor:pointer}.content_box .news_box .news_left .news_top .news_img{width:283px;height:160px;overflow:hidden;position:relative}.content_box .news_box .news_left .news_top .news_img>img{width:100%;height:100%}.content_box .news_box .news_left .news_top .news_img>p{width:100%;height:28px;background:#000;opacity:.77;position:absolute;bottom:0;font-size:14px;color:#fff;line-height:28px;padding:0 10px;-webkit-box-sizing:border-box;box-sizing:border-box}.content_box .news_box .news_left .news_body{margin-top:20px}.content_box .news_box .news_left .news_body .list_single{padding:20px;-webkit-box-sizing:border-box;box-sizing:border-box}.content_box .news_box .news_left .news_body .list_single>ul{color:#656565}.content_box .news_box .news_left .news_body .list_single>ul>li{margin-bottom:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.content_box .news_box .news_left .news_body .list_single>ul>li:hover{cursor:pointer}.content_box .news_box .news_left .news_body .list_single>ul :last-of-type{margin-bottom:0}.content_box .news_box .news_left .news_body .list_double{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.content_box .news_box .news_left .news_body .list_double>div{width:435px;-webkit-box-shadow:0 0 5px 0 hsla(0,0%,83.5%,.8);box-shadow:0 0 5px 0 hsla(0,0%,83.5%,.8);padding:20px 10px;-webkit-box-sizing:border-box;box-sizing:border-box;font-size:16px}.content_box .news_box .news_left .news_body .list_double>div>ul{color:#656565}.content_box .news_box .news_left .news_body .list_double>div>ul>li{margin-bottom:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.content_box .news_box .news_left .news_body .list_double>div>ul>li:hover{cursor:pointer}.content_box .news_box .news_left .news_body .list_double>div>ul :last-of-type{margin-bottom:0}.content_box .news_box .news_empty{width:890px;background:#fff}.content_box .news_box .news_right{width:287px;-webkit-box-shadow:0 0 5px 0 hsla(0,0%,83.5%,.8);box-shadow:0 0 5px 0 hsla(0,0%,83.5%,.8);padding:15px 20px;-webkit-box-sizing:border-box;box-sizing:border-box}.content_box .news_box .news_right .tabs_box{display:-webkit-box;display:-ms-flexbox;display:flex}.content_box .news_box .news_right .tabs_box>p{font-size:18px;font-weight:600;color:#000;-webkit-transition:all .3s;transition:all .3s}.content_box .news_box .news_right .tabs_box>p:hover{cursor:pointer;color:#ff771c}.content_box .news_box .news_right .tabs_box>p>span{display:block;-webkit-transition:all .3s;transition:all .3s;height:3px;width:1px;background:transparent;margin-top:10px}.content_box .news_box .news_right .tabs_box>font{color:#dedddf;margin:0 20px}.content_box .news_box .news_right .tabs_box .active{color:#ff771c}.content_box .news_box .news_right .tabs_box .active>span{display:block;width:100%;height:3px;background:#ff771c;margin-top:10px}.content_box .news_box .news_right>ul{margin-top:18px}.content_box .news_box .news_right>ul>li{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:14px;font-size:16px;color:#656565;font-weight:400}.content_box .news_box .news_right>ul>li:hover{cursor:pointer}