.hiden{display:none!important}.page{width:100%;min-width:1400px}.row1{width:100%}.row1 .swiper-container{width:100%}.row1 .swiper-container .swiper-slide{position:relative}.row1 .swiper-container .swiper-slide img{width:100%}.row1 .swiper-container .swiper-slide h2{width:680px;font-size:60px;font-family:OPPOSans;font-weight:bold;color:#FFFFFF;position:absolute;top:40%;left:10%}.row1 .swiper-container .swiper-slide p{width:685px;font-size:16px;font-family:OPPOSans;font-weight:500;color:#FFFFFF;line-height:26px;opacity:0.5;position:absolute;top:55%;left:10%}.row1 .swiper-container .swiper-pagination{bottom:30px}.row1 .swiper-container .swiper-pagination-bullet{width:12px;height:12px;background:#FFFFFF;opacity:0.5;border-radius:50%}.row1 .swiper-container .swiper-pagination-bullet-active{width:28px;opacity:1;background:#FFFFFF;border-radius:6px}.row2{background:#FFFFFF;overflow:hidden}.row2 .center{width:1328px;margin:0 auto}.row2 .box{width:332px;height:194px;padding-top:40px;box-sizing:border-box;float:left;position:relative}.row2 .box::after{content:'';width:1px;height:82px;background:#F1F1F1;position:absolute;top:50%;right:0;transform:translateY(-50%)}.row2 .box:nth-last-child(1)::after{display:none}.row2 .box .num{font-size:50px;font-family:DINPro;font-weight:bold;color:#FB8210;text-align:center;position:relative;box-sizing:border-box;padding-right:15px}.row2 .box .num span{position:absolute;top:-3px;margin-left:6px}.row2 .box .text{font-size:17px;font-family:OPPOSans;font-weight:500;text-align:center;color:#545454;margin-top:20px}.row2 .introduction{width:1100px;margin:0 auto}.row2 .introduction p{font-size:16px;font-family:OPPOSans;font-weight:500;color:#545454;line-height:34px;margin-top:40px;text-align:center}.course{padding-top:1px;height:1110px;background-color:#F7F7F7}.course .swiper-container{height:900px;margin-top:50px}.course .swiper-slide{height:auto}.course .swiper-slide .content{height:auto;position:relative;overflow:hidden}.course .swiper-slide .content .Y_axis{width:2px;height:100%;background:#FB8210;position:absolute;left:50%;transform:translateX(-1px)}.course .swiper-slide .content .node:nth-child(2n-1){text-align:left;width:50%;position:relative;padding:0 50px;box-sizing:border-box;left:50%}.course .swiper-slide .content .node:nth-child(2n){text-align:right;position:relative;width:50%;padding:0 50px;box-sizing:border-box}.course .swiper-slide .content .node:nth-child(2n-1) .spot{width:22px;height:22px;background:#F7F7F7;border:2px solid #FB8210;border-radius:50%;box-sizing:border-box;position:absolute;left:-11px}.course .swiper-slide .content .node:nth-child(2n-1) .spot::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:10px;height:10px;background:#FB8210;border-radius:50%}.course .swiper-slide .content .node:nth-child(2n) .spot{position:absolute;width:22px;height:22px;background:#F7F7F7;border:2px solid #FB8210;border-radius:50%;box-sizing:border-box;position:absolute;right:-11px}.course .swiper-slide .content .node:nth-child(2n) .spot::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:10px;height:10px;background:#FB8210;border-radius:50%}.course .swiper-slide .content .node h2{font-size:24px;font-family:DINPro;font-weight:800;color:#FB8210;line-height:20px;margin-bottom:10px}.course .swiper-slide .content .node p{font-size:16px;font-family:DINPro;font-weight:500;color:#333333;line-height:24px}.culture{padding-bottom:65px}.culture .content{width:1334px;overflow:hidden;margin:0 auto;margin-top:50px}.culture .content .box{width:394px;height:440px;float:left;position:relative}.culture .content .box+.box{margin-left:76px}.culture .content .box .bg{width:394px;height:440px;position:absolute;z-index:-1}.culture .content .box .icon{width:84px;height:84px;margin-top:109px;margin-left:155px}.culture .content .box h2{font-size:30px;font-family:OPPOSans;font-weight:bold;color:#FB8210;line-height:38px;text-align:center;margin-top:40px}.culture .content .box p{width:320px;font-size:20px;font-family:OPPOSans;font-weight:500;color:#FFFFFF;line-height:34px;text-align:center;margin:0 auto;margin-top:15px}.honor{background:#F7F7F7;padding-top:1px;padding-bottom:40px}.honor .mcn-content{width:1334px;margin:50px auto 0}.honor .mcn-content .swiper-slide{width:auto;margin-right:42px}.honor .mcn-content .swiper-slide:last-of-type{margin-right:0}.honor .mcn-content .slide-item{width:302px}.honor .mcn-content .slide-item .mcn-img{cursor:pointer;width:302px;height:196px;overflow:hidden}.honor .mcn-content .slide-item .mcn-img:hover img{transform:scale(1.2)}.honor .mcn-content .slide-item img{display:block;width:100%;height:100%;transition:all .6s ease}.honor .mcn-content .slide-item p{margin-top:19px;margin-bottom:39px;font-size:16px;font-weight:400;color:#333333;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.honor .mcn-scrollbar{margin:0 auto;width:260px;height:12px;background-color:#F6F6F6}.honor .mcn-scrollbar .swiper-scrollbar{width:100%;height:100%;background:#EAEAEA}.honor .mcn-scrollbar .swiper-scrollbar-drag{background:#C7C7C7}.ranking{background-color:#fff;padding-bottom:60px}.ranking .content{margin-top:40px}.ranking .content .year_tab{text-align:center;height:52px}.ranking .content .year_tab li{display:inline-block;width:160px;height:52px;background:#F7F7F7;border-radius:26px;font-size:22px;font-family:DINPro;font-weight:800;color:#999999;line-height:52px;text-align:center;cursor:pointer}.ranking .content .year_tab li+li{margin-left:30px}.ranking .content .year_tab li.active{color:#FFFFFF;background:#FB8210}.ranking .content .ranking_tab{margin-top:44px}.ranking .content .ranking_tab .swiper-container{width:1334px}.ranking .content .ranking_tab .swiper-container .swiper-slide{width:238px;height:560px;background:#F7F7F7;border-radius:10px}.ranking .content .ranking_tab .swiper-container .swiper-slide+.swiper-slide{margin-left:36px}.ranking .content .ranking_tab .swiper-container .swiper-slide h2{font-size:22px;font-family:OPPOSans;font-weight:800;color:#333333;text-align:center;margin-top:25px}.ranking .content .ranking_tab .swiper-container .swiper-slide p{text-align:center;font-size:15px;font-family:OPPOSans;font-weight:500;color:#999999;margin-top:10px}.ranking .content .ranking_tab .swiper-container .swiper-slide .img_box{width:198px;height:440px;border-radius:6px;margin:0 auto;overflow-y:auto;overflow-x:hidden;margin-top:10px}.ranking .content .ranking_tab .swiper-container .swiper-slide .img_box img{width:198px}.ranking .content .ranking_tab .swiper-container .swiper-slide .img_box::-webkit-scrollbar{width:4px;height:4px}.ranking .content .ranking_tab .swiper-container .swiper-slide .img_box::-webkit-scrollbar-thumb{border-radius:5px;-webkit-box-shadow:inset 0 0 5px rgba(0,0,0,0.1);background:rgba(0,0,0,0.1)}.ranking .content .ranking_tab .swiper-container .swiper-slide .img_box::-webkit-scrollbar-track{-webkit-box-shadow:inset 0 0 5px rgba(0,0,0,0.1);border-radius:0;background:rgba(0,0,0,0.1)}.ranking .content .ranking_tab .swiper-container .swiper-slide .img_box{scrollbar-arrow-color:#fff;scrollbar-face-color:#fff;scrollbar-highlight-color:#fff;scrollbar-shadow-color:#fff;scrollbar-track-color:#fff;scrollbar-3dlight-color:#fff;scrollbar-darkshadow-color:#fff;scrollbar-base-color:#fff}.ranking .content .ranking_tab .swiper-container .mcn-scrollbar{margin:40px auto 0;width:260px;height:12px;background-color:#F6F6F6}.ranking .content .ranking_tab .swiper-container .mcn-scrollbar .swiper-scrollbar{width:100%;height:100%;background:#EAEAEA}.ranking .content .ranking_tab .swiper-container .mcn-scrollbar .swiper-scrollbar-drag{background:#C7C7C7}.anchor_link{position:fixed;z-index:99;top:50%;transform:translateY(-50%);right:40px}.anchor_link li{overflow:hidden;margin-top:10px}.anchor_link li p{display:none;font-size:12px;font-family:OPPOSans;font-weight:500;color:#000000;float:right;margin-right:6px}.anchor_link li span{width:12px;height:12px;border:2px solid #333333;border-radius:50%;box-sizing:border-box;float:right;margin-top:3px;cursor:pointer}.anchor_link li.active p{display:block}.anchor_link li.active span{background:#333333}