@charset "utf-8";
@font-face {
font-family: "Philosopher";
src: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/fonts/Philosopher.woff") format("woff");
font-weight: normal;
font-style: normal;
}
.Phi{font-family: "Philosopher";}

.compensate-for-scrollbar{margin-right: 0!important}
.ny-ba{height:6.5rem;position: relative;overflow: hidden;}

.ny-ba .bg{position: absolute;left: 0;top:0;right: 0;bottom: 0;z-index: 0}
/*.ny-ba  .bamas{position: absolute;left: 0;top: 0;bottom: 0;z-index: 5;width: 37.3%;background-repeat: no-repeat;background-position: right center;background-size:cover}
.ny-ba  .bamas img{height: 100%}*/
.ny-ba .bg:before{content: '';position: absolute;left: 0;top: 0;z-index: 0;width: 100%;height: 30%;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/topmask.png") no-repeat top center;background-size: 100% 100%;opacity: .8;}
.ny-ba .bg:after{content: '';position: absolute;left: 0;bottom: -2px;height: 60%; z-index: 0;width: 100%;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/topmask1.png") no-repeat top center;background-size: 100% 100%;opacity: .6;}
.ny-ba.nomask .bg:before{display: none}
.ny-ba .wp{height: 100%;padding-bottom:7%;}
.ny-ba  .toptit{position: relative;z-index: 6}
.ny-ba  .toptit h4{font-size: .36rem;color: #fff;height: 1.02rem;/*background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/nytitbg.png") no-repeat left center*/;background-size: .72rem 1.02rem;padding-left: .85rem;line-height: .9rem}
.ny-ba .posi{color: #fff;font-size: .14rem}
.ny-ba .posi a{color: #fff}
.ny-ba .nytit{font-size: .42rem;margin-bottom: .2rem;color: #fff;font-weight: bold;}

.nysubNav{height: 1.2rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/nybamask.png") no-repeat top center;margin-top: -1.2rem;position: relative;z-index: 5;padding-top: .6rem}
.nysubNav ul li{font-size: .18rem;padding: 0 .2rem;position: relative;line-height: .22rem}
.nysubNav ul li:last-child{padding-right: 0}
.nysubNav ul li:last-child:after{display: none}
.nysubNav ul li:after{content: '';width: 1px;height: 24px;background: rgba(255,255,255,.3);position: absolute;right: 0;top: 50%;margin-top: -12px;transform: rotate(26deg)}
.nysubNav ul li a{color: #fff}
.nysubNav ul li.on a{color: #cd996c;font-size: .22rem}
.left_menus{position:relative;display:none;padding:.18rem .3rem;background:linear-gradient(to right,#7410ab 0%,#3707a1 100%);;color:#fff;cursor:pointer;
}
.left_menus i{height: 15px}
.left_menus.on i{display:inline-block;transform:rotate(180deg)}
.left_menus span{position:relative;display:block;overflow:hidden;padding-left:.35rem;width:calc(100% - .2rem);
text-overflow:ellipsis;white-space:nowrap;line-height:1em;font-size: .22rem;text-align: left;}
.left_menus span:after{position:absolute;top:50%;left:0;width:.25rem;height:2px;background:#fff;content:'';transform:translateY(-50%)}

.serba{height: 5.8rem}
.serba .wp{padding-bottom: 2%}

.iconfont{font-size: inherit;}

@media (min-width: 1921px){
.nysubNav{background-size: 100% 100%}
.ny-ba{height:7rem;position: relative;;}
}


.pages{}
.pages ul{text-align: center;}
.pages ul li{text-align:center;font-size: .16rem;display: inline-block;margin:.02rem}
.pages ul li a{height: .35rem;text-align: center;line-height: .33rem;padding: 0 8px;min-width: .35rem;
display: block;border: 1px solid #ededed;background: #ededed;border-radius: 3px}
.pages ul li.cur{background:#4427b1;padding: 0 8px;min-width: .35rem;height: .35rem;line-height: .33rem;
border: 1px solid #4427b1;border-radius: 3px }
.pages ul li a.on{background:#4427b1;padding: 0 8px;min-width: .35rem;height: .35rem;line-height: .33rem;color: #fff ;border-radius: 3px}
.pages ul li.cur{color:#fff;}
.pages ul li.page-count{line-height: .33rem}
.page-form {line-height: .33rem}
.page-form input{border:1px solid #ddd;width: .35rem;height: .35rem;float: left;text-align: center;padding: 0 3px;background: transparent;border-radius: 3px;margin: 0 5px}
.page-form span{float: left;color: #666}
.page-form button{border:none;width: 52px;height: .35rem;line-height: .35rem;text-align: center;margin-left: 3px;
float: left;background: #4427b1;color: #fff;border-radius: 3px;margin-left: 5px}

.scbox{overflow-y:auto }
.scbox::-webkit-scrollbar{width:4px}
.scbox::-webkit-scrollbar-track{border-radius:5px;;background: #ddd}
.scbox::-webkit-scrollbar-thumb{border-radius:5px;background:linear-gradient(to right,#7410ab 0%,#3707a1 100%);;}

.arc-tit h1{font-size: .26rem;line-height: 1.4em;font-weight: bold}
/*.arc-tit h1:after{content: '';height: 5px;width: .6rem;background:linear-gradient(45deg,#6b35c5 0%,#8539d5 100%);display: block;margin: .15rem auto 0 }*/
.arc-info{padding-bottom: .15rem;border-bottom: 1px solid #eee;margin-bottom: .3rem;margin-top: .25rem;color: #666;line-height: .28rem;font-size: .14rem}
.arc-info span{margin-right: .3rem}
.arc-info .time i{color: #004bc4;font-size: .18rem;margin-right: 5px}
.arc-info .share{background-size: .22rem .22rem;padding-left: .25rem}
.arc-sib{margin-top: .5rem}
.arc-sib div{border: 1px solid #ddd;padding: .12rem .5rem .12rem .15rem;margin-bottom: .1rem;position: relative;}
.arc-sib div i{position: absolute;top: -1px;right: -1px;bottom: -1px;width: .4rem;z-index: 2;text-align: center;color: #888}
.arc-sib div i:after{content: "\e676";font-family: "swiper-icons" !important;position: relative;top:50%;transform: translateY(-50%);display: block;}
.arc-sib div:hover{background: #2a4c8d;border-color: #2a4c8d;color: #fff}
.arc-sib div:hover a{color: #fff}
.arc-sib div:hover i{color: #fff;background: #4427b1}

.arc-con{color: #222;line-height: 1.8;}
.arc-con a{color: #4427b1}
.arc-con h1,.arc-con h2,.arc-con h3,.arc-con h4,.arc-con h5,.arc-con h6{font-weight: bold;margin-bottom: .15rem}
.arc-con p img{width: auto!important;height: auto!important;margin: 0 auto;display: block;}
.arc-con p{text-align: justify;text-indent: 2em;line-height: 42px;}
.arc-con table{border: 1px solid #eee;min-width: 640px;margin-left:0!important;width: 100%;background: #fff}
.tbsc{overflow: auto;padding: 15px 0;width: 100%}
.arc-con table tr th,.arc-con table tr td{border: 1px solid #eee!important;padding: 15px;text-align: center;}
.arc-con table tr:nth-child(2n){background: #EEEEEE}
.tbsc::-webkit-scrollbar{height:4px}
.tbsc::-webkit-scrollbar-thumb{border-radius:10px;background:linear-gradient(45deg,#7311ab 0%,#3707a1 100%);-webkit-box-shadow:inset 0 0 5px rgba(0,0,0,.2)}
.tbsc::-webkit-scrollbar-track{border-radius:10px;background:#ededed;-webkit-box-shadow:inset 0 0 5px rgba(0,0,0,.2)}
.arc-con video{max-width: 100%!important;height: auto!important;display: block;}
.video-con video{max-width: 100%!important;height: auto!important}

.nyarc {
    padding: .8rem 0 1rem;
}
.nyarc .nyleft{width: 71%}
.nyarc .nyright{width: 25%}
.nyarc .nyright dl dt{height: .8rem;padding: 0 .2rem;background: #1d4883;color: #fff}
.nyarc .nyright dl dt h4{font-size: .24rem;font-weight: bold;line-height: .8rem}
.nyarc .nyright dl dd{background: #f5f7f9;padding: .1rem 0}
.nyarc .nyright dl dd ul li{padding: .16rem .2rem;display: flex;justify-content: space-between;}
.nyarc .nyright dl dd ul li time{width: .75rem;font-size: .14rem;color: #777}
.nyarc .nyright dl dd ul li time span{display: block;font-size: .18rem;color: #222}
.nyarc .nyright dl dd ul li .txt{width: calc(100% - .75rem)}
.nyarc .nyright dl dd ul li .txt h4{line-height: 1.5em}
.nyarc .nyright dl dd ul li .txt h4 a{max-height: .48rem\0;display: block\0;}
/*.nyarc .nyright dl dd ul li:hover{background: #b9014f}
.nyarc .nyright dl dd ul li:hover a{color: #fff}
.nyarc .nyright dl dd ul li:hover time{color: #fff}
.nyarc .nyright dl dd ul li:hover time span{color: #fff}*/
.nyarc .nyright .pgba{position: absolute;bottom: 0;right: .15rem;}
.nyarc .nyright .pgba span{background: #c00051;opacity: 1;width: 4px;height: 4px;margin-left: .1rem;transition: .3s}
.nyarc .nyright .pgba span.active{background:linear-gradient(45deg,#ac0b5e 0%,#0e53ba 100%);;width: .6rem}




.footer{background: #1d4883;padding: .5rem 0;color: #fff;position: relative;z-index: 6}
.footer .ftlogo{margin-bottom: .2rem}
.footer .ftlogo img{height: .75rem}
.footer .icos a{display: block;width: .56rem;height: .56rem;background: rgba(255,255,255,.6);border-radius: 50%;text-align: center;line-height: .56rem;;font-size: .3rem;color:#1d4883;position: relative ;margin-left: .3rem}
.footer .icos a span{position: absolute;bottom: 115%;left: 50%;transform: translateX(-50%);width: 1.2rem;display: none}
.footer .icos a:hover span{display: block;}

@media screen and (min-width: 1921px){

}
@media screen and (max-width: 1366px){
}
@media screen and (max-width: 1024px){
.ny-ba{height: 35vw}
.serba{height: 35vw}
.ny-ba .bg:before{display: none}
.nysubNav{height: 1rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/nybamask.png") no-repeat top center;margin-top: -.5rem;padding-top: .5rem;background-size: auto 100%}
.ny-ba .wp{padding-bottom: 5%}
.serba .wp{padding-bottom: 2%}
.nyarc .nyleft{width: 100%;margin-bottom: .5rem}
.nyarc .nyright{width: 100%}
}
@media screen and (max-width: 980px){
.ny-ba{height: 35vw}
.serba{height: 35vw}
.arc-con video{width: auto!important;height: auto!important}
.arc-con img{width: auto!important;height: auto!important}
.arc-tit h1{font-size: .26rem;}

.ny-ba .bg:after{opacity: .7}
.ny-ba  .bamas{width: 55%}	
.footer .ftlogo{justify-content: center;}
.footer p{text-align: center;}
.footer .aleft{width: 100%;margin-bottom: .2rem}
.footer .aright{width: 100%;justify-content: center;display: flex;flex-direction: inherit;}
.footer .icos a{margin: 0 .2rem}


.nysubNav ul li{display: inline-block;}
.nysubNav ul{overflow-y:hidden;overflow-x: auto;padding-bottom: 10px;white-space: nowrap;display: block; }
.nysubNav ul::-webkit-scrollbar{height:4px}
.nysubNav ul::-webkit-scrollbar-track{border-radius:5px;;background: #ddd}
.nysubNav ul::-webkit-scrollbar-thumb{border-radius:5px;background:#cd996c;}

}
@media screen and (max-width: 640px){
.ny-ba{height: 45vw}
.serba{height: 45vw}
.footer .ftlogo img{height: auto}
/*.arc-con{font-size: .18rem!important}	
.arc-con p{font-size: .18rem!important}	
.arc-con p span{font-size: .18rem!important}*/
body{font-size: .18rem}
.footer p{font-size: .16rem}
/*.arc-con p,.arc-con span{font-size: .18rem!important}*/
.ny-ba  .bamas{width: 65%}	

.ny-ba  .toptit h4{font-size: .3rem;height: .8rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/nytitbg.png") no-repeat left center;background-size: auto .8rem;padding-left: .65rem;line-height: .7rem}
}
@media screen and (max-width:480px){


}

.none{display: none}

@media screen and (max-width: 1024px){
.ny-ba .posi{max-width: 50vw;bottom: .2rem}
.left_menus {display: flex;}
body {padding-top: .65rem;}

}

@media screen and (max-width: 640px){
.ny-ba .nytit{font-size: 6.5vw}
.ny-ba .bg:before{height: 50%;}

.ny-ba .posi{font-size: .16rem;}
}


/**/
.nyabout{}

.nyab-a{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/abbg1.jpg") no-repeat center;padding: .6rem 0 .4rem;background-size: cover}
.nyab-a .wp{max-width: 13rem;}
.nyab-a .pic{width:27% }
.nyab-a .txt{width:68% ;font-size: .21rem;line-height: 2em;text-align: justify;}
.nyab-b{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/ab3bg.png")#eef3fa no-repeat left center;padding: 1.2rem 0}
.nyab-b .pic{width: 22.5%;margin-right: 5.5%;}
.nyab-b .txt{width: 72%;padding-top: .3rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/ab2bg.png") no-repeat 40% center;background-size: auto 100%}
.nyab-b .txt .tit{font-size: .36rem;font-weight: bold;color: #1d4883;margin-bottom: .5rem}
.nyab-b .txt .per{float: right;margin-left: 10%;margin-top: -1rem}
.nyab-b .txt .per img{width: 2.8rem}
.nyab-b .txt .per h4{font-size: .24rem;color: #1d4883;margin-bottom: .1rem;margin-top: .15rem}
.nyab-b .txt .desc p{line-height: 1.8em;margin-bottom: .2rem;text-align: justify;}


.nyab-c{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/bcebg.jpg") no-repeat center;padding: .6rem 0 0;background-size: cover}
.nyab-c .wp{max-width: 13rem;}
.nyab-d .wp{max-width: 13rem;}
.nyab-c .pic{width:27% }
.nyab-c .txt{width:65% ;text-align: justify;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/sem.png") no-repeat right center;padding-bottom: .4rem}
.nyab-c .txt .tit{font-size: .18rem;margin-bottom: .4rem}
.nyab-c .txt .tit h4 span{font-size: .4rem}
.nyab-c .txt .tit p{font-size: .2rem;margin-top: .15rem}
.nyab-c .txt .desc{line-height: 2em}
.nyab-d{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/messbg.jpg")no-repeat center;padding: .8rem 0 1.2rem;background-size: cover}
.nyab-d .txt{line-height: 1.8em;margin-bottom: .2rem;text-align: justify;font-size: .18rem}
.nyab-d .txt p{margin-bottom: .2rem;text-indent: 2em}

.nyxiaoy{padding: .6rem 0 .8rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/nybg.jpg") no-repeat bottom right;background-size: cover}
.nyxiaoy .nyxylist{padding-bottom: .5rem}
.nyxiaoy .nyxylist li{width: calc(33.3333% - .18rem)} 
.nyxiaoy .nyxylist li a{display: block;position: relative}
.nyxiaoy .nyxylist li .pic{height: 5rem}
.nyxiaoy .nyxylist li .txt time{color: #faaa47;font-size: .18rem}
.nyxiaoy .nyxylist li .txt h4{font-size: .2rem;line-height: 1.4em;margin-top: .15rem;max-height: .56rem\0}
.nyxiaoy .nyxylist li .txt{position: absolute;left: 0;bottom: 0;right: 0;z-index: 3;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/bamask.png") no-repeat bottom center;background-size: 101% 101%;padding: .8rem .25rem .25rem;color: #fff}
.nyxiaoy .nyxylist li:nth-child(1){width: calc(50% - .15rem);margin-bottom: .3rem}
.nyxiaoy .nyxylist li:nth-child(2){width: calc(50% - .15rem);margin-bottom: .3rem}
/*.nyxiaoy .nyxylist li:nth-child(1) .pic{height: 5rem}
.nyxiaoy .nyxylist li:nth-child(2) .pic{height: 5rem}*/
.nyxiaoy .nyxylist:after{content: '';display: inline-block;width: calc(33.3333% - .18rem)}

.nydont{padding: .6rem 0 .8rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/nybg.jpg") no-repeat bottom right;background-size: cover}
.nydont .nydtlist{margin-bottom: .5rem;border:1px solid #eeefef;border-top: 0;border-bottom: 0}
.nydont .nydtlist li{padding: .5rem;width: 33.33333%;position: relative;transition:box-shadow .3s}
.nydont .nydtlist li:before{content: '';width: 1px;height: 100%;top: 0;left: 0;background: #eeefef;position: absolute;}
.nydont .nydtlist li:nth-child(3n+1):before{display: none}
.nydont .nydtlist li:nth-child(1):after{display: none}
.nydont .nydtlist li:nth-child(2):after{display: none}
.nydont .nydtlist li:nth-child(3):after{display: none}
.nydont .nydtlist li:after{content: '';width: 100%;height:1px;top: 0;left: 0;background: #eeefef;position: absolute;}
.nydont .nydtlist li a{display: block;position: relative}
.nydont .nydtlist li .pic{height: 2rem;margin-top: .25rem;margin-bottom: .25rem}
.nydont .nydtlist li .txt h4{font-size: .2rem;margin-bottom: .2rem;line-height: 1.4em;height: .56rem;}
.nydont .nydtlist li .txt p{font-size: .14rem;line-height: 1.6em;color: #666;height: .44rem}
.nydont .nydtlist li .info{line-height: .38rem}
.nydont .nydtlist li .info time{font-size: .14rem;color: #666}
.nydont .nydtlist li .info .arr{display: block;width: .38rem;height: .38rem;border-radius: 50%;padding-top: .13rem;transition: .3s}
.nydont .nydtlist li .info .arr svg{width: .12rem;height: .12rem;display: block;margin: 0 auto}
.nydont .nydtlist li .info .arr .cls{fill:#888;transition: .3s}
.nydont .nydtlist li:hover .info .arr .cls{fill:#fff;}
.nydont .nydtlist li:hover .info .arr{background: #1f58a8;transform: rotate(45deg)}
.nydont .nydtlist li:hover{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/hover.png")#fff no-repeat center;background-size: cover;box-shadow: 0 0 .2rem rgba(0,0,0,.15)}

.nyser{padding: .6rem 0 .8rem}
.sertit{font-size: .3rem;padding-bottom: .18rem;border-bottom: 4px solid #cadaf2;margin-bottom: .3rem;font-weight: bold}
.serfilter{margin-bottom: .4rem}
.serfilter select{height: .48rem;width: 3rem;border: 1px solid #ddd;line-height: .46rem;padding: 0 .15rem;margin-right: .2rem}
.serlist{padding-bottom: .3rem}
.serlist li {margin-bottom: .25rem}
.serlist li a{display: block;background: #f5f7fa;padding:.3rem .4rem;transition:box-shadow .3s}
.serlist li  h4{position: relative;padding-right: 1.2rem}
.serlist li  h4 time{position: absolute;right: 0;top: 0;font-family: 'Georgia';color: #666}
.serlist li  h4 time i{margin-right: 5px;}
.serlist li  h4 span{display: block;line-height: 1.4em;font-size: .22rem}
.serlist li p{margin-top: .15rem;line-height: 1.6em;color: #666;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;max-height: .5rem\0}
.serlist li:hover a{background: #fff;box-shadow: 0 0 .2rem rgba(1,128,194,.3)}


.perlist {max-width: 13rem;margin: 0 auto}
.perlist li{width: calc(50% - .3rem);margin-bottom: .6rem}
.perlist li a{display: flex;justify-content: center;}
.perlist li .pic{width: 2.27rem;overflow: hidden;max-height:269px}
.perlist li .txt{width: calc(100% - 2.27rem);background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/rbg.jpg") no-repeat center;background-size: cover;padding: .4rem}
.perlist li .txt h4{font-size: .22rem;margin-bottom: .2rem}
.perlist li .txt p{color: #666;padding: 3px 0}
.perlist li .txt:after{content: '';position: absolute;right: .3rem;bottom: .3rem;width:.52rem;height: .34rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/rdot.png") no-repeat center;background-size: 100% 100% }


.nyConact{padding: .6rem 0 .2rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/contbg.png") no-repeat center;background-size: cover}
.nyConact dl{width: 48%;margin-bottom: .7rem;float:left;}
.nyConact dl dt.t{height: .75rem;font-size: .32rem;padding: 0 .3rem;color: #fff;line-height: .75rem;text-shadow: 0 0 5px rgba(0,0,0,.2);margin-bottom: .4rem}
.nyConact dl.dl1{margin-right:4%;}
.nyConact dl.dl3{margin-right:4%;}
.nyConact dl.dl1 dt.t{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/titbg1.jpg") no-repeat right center;background-size: cover}
.nyConact dl.dl3 dt.t{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/titbg2.jpg") no-repeat right center;background-size: cover}
.nyConact dl.dl4 dt.t{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/titbg3.jpg") no-repeat right center;background-size: cover}
.nyConact dl.dl2 dt.t{margin-bottom: 0}
.nyConact dl dd p{display: flex;justify-content: space-between;font-size: .22rem;padding: .1rem 0;}
.nyConact dl dd p span:nth-child(1){width: .7rem}
.nyConact dl dd p span:nth-child(2){width: calc(100% - .7rem)}



.nyhdlist{max-width: 12rem;margin: 0 auto;padding-bottom: .3rem}
.nyhdlist li{position: relative;margin-bottom: .32rem}
.nyhdlist li a{display: flex;justify-content: space-between;flex-wrap: wrap;background: #f5f7fa;padding: .3rem .35rem;transition:box-shadow .3s}
.nyhdlist li .pic{height: 1.8rem;width: 27%}
.nyhdlist li .txt{width: 73%;padding-right: .3rem}
.nyhdlist li .txt h4{font-size: .2rem;margin-bottom: .2rem;line-height: 1.4em;}
.nyhdlist li .txt p{font-size: .14rem;line-height: 1.6em;color: #666;margin-bottom: .2rem;height: .44rem}
.nyhdlist li .info{line-height: .38rem}
.nyhdlist li .info time{font-size: .14rem;color: #666}
.nyhdlist li .info .arr{display: block;width: .38rem;height: .38rem;border-radius: 50%;padding-top: .13rem;transition: .3s}
.nyhdlist li .info .arr svg{width: .12rem;height: .12rem;display: block;margin: 0 auto}
.nyhdlist li .info .arr .cls{fill:#888;transition: .3s}
.nyhdlist li:hover .info .arr .cls{fill:#fff;}
.nyhdlist li:hover .info .arr{background: #1f58a8;transform: rotate(45deg)}
.nyhdlist li a:hover{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/hdbg.png")#fff no-repeat 45% center;background-size:auto 100%;box-shadow: 0 0 .2rem rgba(0,0,0,.15)}
.nyhdlist li.nopic .pic{display: none}
.nyhdlist li.nopic .txt{width: 100%;padding-right: 0}


@media (max-width: 1024px){
.nyxiaoy .nyxylist li .pic{height:4rem}	
.nydont .nydtlist li{padding: .3rem;}
}
@media (max-width: 980px){
.nyab-a{padding: .6rem 0}
.nyab-a .pic{width:100%;margin-bottom: .3rem }
.nyab-a .pic img{margin: 0 auto;width: 3.5rem}
.nyab-a .txt{width:100% ;font-size: .2rem;line-height: 1.8em}
.nyab-b .pic{width:100%;margin-bottom: .3rem;margin-right: auto;} 
.nyab-b .txt{width:100%;background-size: 50% auto;background-position: center;}
.nyab-b{background-size: 100% auto} 
.nyxiaoy .nyxylist li .pic{height:36vw}	
.nydont .nydtlist li:nth-child(3):after{display: block;}
.nydont .nydtlist li:nth-child(3n+1):before{display: block;}
.nydont .nydtlist li:nth-child(2n+1):before{display: none}
.nydont .nydtlist li{width: 50%}

.perlist li{width: 100%;margin-bottom: .4rem}

.nyConact dl{width: 100%;margin-bottom: .5rem}

.nyhdlist li .pic{height: 1.8rem;width: 35%}
.nyhdlist li .txt{width: 65%;padding-right: .2rem}
}
@media (max-width: 640px){
.nyab-b{padding: .4rem 0 .8rem}
.nyab-b .txt .per{float:inherit;margin-left:auto;margin-top: 0;margin-right: auto;margin-bottom: .4rem}
.nyab-b .txt .per img{margin: 0 auto;width: 2.6rem}
.nyab-b .txt .tit{text-align: center;}
.nyab-b .txt{background-size: 80% auto;background-position: center;}

.nyab-c .pic{width:100%;margin-bottom: .4rem }
.nyab-c .pic img{width: 3.51rem;margin: 0 auto}
.nyab-c .txt{width:100%;padding-bottom: .6rem;background-position: center; }
.nyxiaoy .nyxylist li{width: calc(50% - .1rem);margin-bottom: .2rem}
.nyxiaoy .nyxylist li:nth-child(1){width: 100%;margin-bottom: .2rem}
.nyxiaoy .nyxylist li:nth-child(2){width: calc(50% - .1rem);margin-bottom: .2rem}
.nyxiaoy .nyxylist li:nth-child(1) .pic{height: 55vw}
.nyxiaoy .nyxylist li .pic{height: 45vw}
.nyxiaoy .nyxylist li .txt{padding: .5rem .2rem .2rem}
.nyxiaoy .nyxylist{padding-bottom: .3rem}
.nyxiaoy .nyxylist li .txt h4{font-size: .18rem;margin-top: 5px}


.nydont .nydtlist li:nth-child(2):after{display: block;}
.nydont .nydtlist li:nth-child(3n+1):before{display:none;}
.nydont .nydtlist li:nth-child(2n+1):before{display: none}
.nydont .nydtlist li:before{display: none}
.nydont .nydtlist li{width: 100%;padding: .35rem}
.nydont .nydtlist li .pic{height: 45vw}
.nydont .nydtlist li .txt h4{height: auto}
.nydont .nydtlist li .txt p{height: auto}
.serfilter{justify-content: space-between;}
.serfilter select{width: 48%;margin-right: 0}
.serlist li h4{padding-right: 0}
.serlist li a{padding: .3rem}
.serlist li h4 span{font-size: .2rem}
.serlist li h4 time{position: relative;display: block;margin-top: .15rem;font-size: .19rem}
.serlist li p{-webkit-line-clamp: 3;font-size: .16rem}

.perlist li .pic{width: 2rem}
.perlist li .txt{width: calc(100% - 2rem);padding: .3rem}

.nyConact dl dd p{font-size: .2rem}

.nyhdlist li .pic{height: 45vw;width: 100%;order: 1;margin-bottom: .25rem}
.nyhdlist li .txt{width: 100%;padding-right:0;order: 2}
.nyhdlist li .txt p{-webkit-line-clamp: 3;font-size: .16rem;height: auto}
.nyhdlist li a:hover{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/ny/hdbg.png")#fff no-repeat right center;background-size:auto 100%;}
}

/*课程*/
.nyCourse .ctit{border-left: .1rem solid #215dbf;padding-left: .15rem}
.nyCourse .ctit h4{font-size: .48rem;}
.nyCourse .ctit p{font-size: .36rem;margin-bottom: .15rem;line-height: 1em}

.nyCourse .pgba{text-align: center;}
.nyCourse .pgba span{width: 12px;height: 12px;border: 1px solid #40449b;opacity: 1;background: transparent;vertical-align: middle;margin: 0 .1rem}
.nyCourse .pgba span.active{width: 16px;height: 16px;border: 1px solid #cc9966;opacity: 1;background:#cc9966}

.nyCou8{padding: .8rem 0 1rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a92.jpg") no-repeat center;background-size: cover}
.nyCou8 .aleft{width: 2.66rem}
.nyCou8 .amid{width: calc(100% - 5rem)}
.nyCou8 .amid .intro{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a91.png") no-repeat left center;background-size:auto 100%;padding: .05rem .5rem .05rem .4rem;color: #fff;margin-bottom: .3rem}
.nyCou8 .amid .intro p{padding:2px 0}
.nyCou8 .amid .desc .tts{margin-bottom: .2rem;padding-left: .4rem}
.nyCou8 .amid .desc .t{width: 0.72rem;font-size: .24rem;}
.nyCou8 .amid .desc .ts{width: calc(100% - 0.72rem);font-size: .18rem;line-height: 1.8em;}
.nyCou8 .aright{width:1.75rem;text-align: center;}
.nyCou8 .aright p{margin-top: .15rem;font-size: .14rem;color: #666}

.nyCou7{padding: 1rem 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a7bg1.jpg") no-repeat center;background-size: cover;position: relative;}
.nyCou7 .zs1{position: absolute;top:5%;right: 0;bottom:15%;left: 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a7bg2.png") no-repeat right bottom;background-size: auto 100%;z-index: 0}
.nyCou7 .ctit{margin-bottom: .5rem}

/*.nyCou7 .slide-cou7{overflow: visible;}
.nyCou7 .slide-cou7 .swiper-slide{opacity: 0;transition:opacity .3s;visibility: hidden; }
.nyCou7 .slide-cou7 .swiper-slide-active{opacity: 1;visibility: inherit;}*/
.nyCou7 .list{}
.nyCou7 .list li{width: 48%;margin-bottom: .65rem;position: relative;padding-top: .25rem;}
.nyCou7 .list li a{display: block;position: relative;padding-top: .25rem;cursor: inherit;}
.nyCou7 .list li  .pic{width: 1.65rem;height: 1.65rem;border-radius: 50%;border: 2px solid #cc9966;position: absolute;top: 0;left: 0}
.nyCou7 .list li  .pic img{display: none}
.nyCou7 .list li  .txt{height: 1.2rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a7bg3.png") no-repeat center;background-size: 100% 100%;padding: 0 .5rem 0 1.9rem;margin-bottom: .45rem;display: flex;flex-direction: column;justify-content: center;}
.nyCou7 .list li  .txt h4{font-size: .28rem;color: #ffcc66;margin-bottom: .05rem}
.nyCou7 .list li  .txt p{color: #fff;padding: 3px 0;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.nyCou7 .list li  .desc{padding: 0 .3rem;font-size: .14rem;line-height: 1.6em;color: #666}

.nyCou6{padding: 1rem 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a6bg2.png") no-repeat bottom center;;position: relative;}
.nyCou6 .zs1{position: absolute;top: 0;right: 0;bottom: 0;left: 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a6bg1.png") no-repeat left top ;background-size: auto 90%;z-index: 0}
.nyCou6 .ctit{position: absolute;top: 0;left: 0;z-index: 5}
.nyCou6 .list:before{display: inline-block;width: 30%;content: ''}
.nyCou6 .list li{width: 30%;margin-bottom: .3rem}
.nyCou6 .list li h4{color: #3366cc;font-size: .3rem;margin-bottom: .1rem}
.nyCou6 .list li .info{}
.nyCou6 .list li .info p{padding: 5px 0}

.nyCou5{padding: 1.3rem 0 1.5rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a5bg6.png") no-repeat top center;;position: relative;background-size: cover}
.nyCou5:after{content: '';position: absolute;top: 0;right: 0;bottom: 0;left: 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a5bg5.png") no-repeat bottom center ;background-size: 100% auto;z-index: 0}
.nyCou5 .ctit{margin-bottom: 1rem}
.nyCou5 .cbox{padding-left: 5%;}
.nyCou5 .cbox ul{max-width: 10.4rem;}
.nyCou5 .cbox ul li{width: 28%}
.nyCou5 .cbox ul li:nth-child(2){margin-top: .8rem}
.nyCou5 .cbox ul li:nth-child(3){margin-top: .5rem}
.nyCou5 .cbox ul li h4{font-size: .4rem;color: #215dbf;margin-bottom: .2rem}
.nyCou5 .cbox ul li .des{line-height: 1.8em}
.nyCou5 .cbox ul li .txt{margin-top: .15rem}
.nyCou5 .cbox ul li .txt p{padding: 5px 0;line-height: 1.6em;}
.nyCou5 .zs1{width: 30%;position: absolute;top: 10%;left: 3%;z-index: 0}
.nyCou5 .zs2{width: 39%;position: absolute;top:-15%;left: 38%;z-index: 0}
.nyCou5 .zs4{width: 25.5%;position: absolute;top:-35%;right: 5%;z-index: 0}
.nyCou5 .zs3{width: .54rem;position: absolute;bottom:15%;right:22%;z-index: 0}
.nyCou5 .zs5{width: 1.1rem;height: 1.1rem;border-radius: 50%; position: absolute;top:-18%;left:45%;z-index: 0;background: #3f73ca}

.nyCou4{padding: 1rem 0 .5rem;background: #fff;;position: relative;}
.nyCou4 ul li{width: calc(25% - .2rem);padding: .5rem .3rem;height: 100%;min-height: 5.6rem}
.nyCou4 ul li .t{font-size: 1rem;line-height: 1rem;margin-bottom: .4rem;color: #3366cc}
.nyCou4 ul li h4{color: #3366cc;font-size: .26rem;margin-bottom: .2rem}
.nyCou4 ul li .txt p{line-height: 1.6em;padding: 5px 0;font-size: .15rem}
.nyCou4 ul li:nth-child(1){background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a4bg1.png") no-repeat center;background-size: cover;margin-top: .7rem}
.nyCou4 ul li:nth-child(2){background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a4bg2.png") no-repeat center;background-size: cover;color: #fff;margin-top: .2rem}
.nyCou4 ul li:nth-child(3){background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a4bg3.png") no-repeat center;background-size: cover;margin-top: .5rem}
.nyCou4 ul li:nth-child(4){background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a4bg4.png") no-repeat center;background-size: cover;color: #fff}
.nyCou4 ul li:nth-child(2) h4,.nyCou4 ul li:nth-child(4) h4{color: #fff}
.nyCou4 ul li:nth-child(2) .t,.nyCou4 ul li:nth-child(4) .t{color: #fff}

.cou3a{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a2bg.png") no-repeat top center;padding: 1rem 0 .7rem;background-size: cover;margin-top: -.3rem;position: relative;z-index: 3}
.cou3a .ctit{margin-bottom: .3rem}
.cou3a .desc{line-height: 2em;text-indent: 2em;color: #666}
.cou3b{height: 6.1rem;}
.cou3b:after{content: '';position: absolute;width: 2rem;height: 2rem;background: #215dbf;position: absolute;top: -1.1rem;right: -1.1rem;transform: rotate(45deg)}
.cou3b .zs1{position: absolute;top: 0;left: 0;bottom: 0;width: 42.5%;z-index: 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a3bg1.png") no-repeat right center;background-size: 100% 100%}
.cou3b .wp{height: 100%}
.cou3b ul{height: 100%}
.cou3b ul li{position: relative;z-index: 3;font-size: .24rem;color: #fff;}
.cou3b ul li span{display: inline-block;padding: .2rem .6rem .2rem .2rem;border-bottom: 1px solid rgba(255,255,255,.2);position: relative}
.cou3b ul li span:before{content: '';width: 7px;height: 7px;border-radius: 50%;border: 2px solid rgba(255,255,255,.4);position: absolute;left: -9px;bottom: -6px}
.cou3b ul li:nth-child(1){}
.cou3b ul li:nth-child(2){margin-left: .3rem}
.cou3b ul li:nth-child(3){margin-left: .6rem}
.cou3b ul li:nth-child(4){margin-left: .9rem}

.nyCou1{padding: 1rem 0 1.2rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a1bg2.png") no-repeat right center;;position: relative;}
.nyCou1 .zs1{position: absolute;top: 0;right: 0;bottom: 0;left: 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/abg1.png") no-repeat left bottom;background-size: auto 80%;z-index: 0}
.nyCou1{}
.cou1b ul{width: 7.5rem}
.cou1b ul li:nth-child(1){width:4.59rem;height: 3.76rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/t1bg.png") no-repeat center;background-size: 100% 100%;padding: .3rem }
.cou1b ul li:nth-child(2){width:4.59rem;height: 3.76rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/t2bg.png") no-repeat center;background-size: 100% 100%;position: absolute;left: 2.8rem;top: 0;padding: .3rem }
.cou1b ul li p{font-size: .18rem;line-height: 1.8em;max-width: 2.4rem}
.cou1b ul li:nth-child(1) p{;margin-top: 10%;margin-left: 5%}
.cou1b ul li:nth-child(2) p{;margin-top:25%;margin-left: 35%}
.cou1b ul li:nth-child(2) .t{position: absolute;right: .3rem;bottom: .3rem}
.cou1b ul li .t{width: 1.06rem}
.cou1b .intro{margin-left: .3rem}
.cou1b .intro h4{font-size: .3rem;line-height: 1.4em;margin-bottom: .3rem}
.cou1b .intro p{font-size: .18rem;line-height: 1.8em;margin-bottom: .3rem}
.cou1b .intro .sys{font-size: .48rem;line-height: 1em;color: #3366cc}
.cou1a {margin-bottom: .75rem}
.cou1a img{height: 2.06rem}
.cou1a .desc{position: absolute;left: 12%;top: 50%;transform: translateY(-50%);font-size: .18rem;color: #336699;text-align: center;line-height: 2em;font-weight: bold;width: 76%;}

@media (min-width:1940px){
.nyCou6{background-size: 100% auto}
.cou3b{height: 7.1rem;}
.cou3b .zs1{width: 50%}
}
@media (max-width: 1024px){
.nyCou8{padding: .6rem 0 .8rem;}
.nyCourse .ctit h4{font-size: .4rem}
.nyCou8 .aleft{width: 100%;margin-bottom: .3rem}
.nyCou8 .amid{width: calc(100% - 2rem)} 
.nyCou8 .aright{}
.nyCou8 .amid .intro{background-size: 100% 100%}

.nyCou5 .cbox{padding-left: 0}
.nyCou5 .cbox ul li{width: 30%}
.nyCou4 ul li{width: calc(50% - .2rem);padding: .5rem .3rem;height: inherit;min-height: inherit;}
.nyCou4 ul li:nth-child(1){margin-top: 0}
.nyCou4 ul li:nth-child(2){margin-top:0}
.nyCou4 ul li:nth-child(3){margin-top: .4rem}
.nyCou4 ul li:nth-child(4){margin-top: .4rem}

.cou3b{height: 4.6rem}
.cou1b ul{margin:  0 auto}
.cou1b .intro{width: 100%;margin-left: 0;margin-top: .4rem;text-align: center;}
}
@media (max-width: 980px){
.nyCou8 .amid{width: 100%;margin-bottom: .2rem} 
.nyCou8 .aright{}
.nyCou7 .list li{width: 100%;margin-bottom: .45rem;}
.nyCou6 .list:before{display: inline-block;width: 48%;content: '';display: none}
.nyCou6 .ctit{position: relative;margin-bottom: .4rem}
.nyCou6 .list li{width: 48%;margin-bottom: .3rem}
.nyCou6 .zs1{background-size: auto 50%}

.nyCou5 .zs1{left: 0}
.nyCou5 .zs2{left: 33%;top: -5%}
.nyCou5 .zs5{width: .8rem;height: .8rem;left: 37%;top: -5%}
.nyCou5 .zs4{right: 0;top: -30%;width: 32%}
.cou3b .zs1{width: 60%}
.cou3b ul li span{padding: .2rem .3rem .2rem .2rem}
.cou3b{height: 4rem}
.cou3b ul li{font-size: .22rem}
}
@media (max-width:720px){
.nyCou5 .cbox ul li{width: 100%}
.nyCou5 .cbox ul li:nth-child(2){margin-top: .4rem}
.nyCou5 .cbox ul li:nth-child(3){margin-top: .4rem}
.nyCou5 .zs1{width:80%;top: 5%}
.nyCou5 .zs2{width:90%;left: auto ;right: 0;top: 35%}
.nyCou5 .zs5{width: .8rem;height: .8rem;left: auto;top: 33%;right: 20%}
.nyCou5 .zs4{right: 0;top:-10%;width: 40%}
.nyCou5:after{background-size: 200% auto}
.cou3b .zs1{width: 100%;opacity: .8;}
.cou3b:after{top: -1.3rem;right: -1.3rem;opacity: .8;}

.cou1a img{height: auto}
.cou1a .desc{position: relative;left: 0;width: 100%;top: 0;transform: translateY(0);}
.cou1a .cou1apic{position: absolute;top: 50%;transform: translateY(-50%);}
.nyCou1{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/emba/a1bg21.png") no-repeat center;background-size: 100% auto}
.cou1b ul li:nth-child(1){width: 61%}
.cou1b ul li:nth-child(2){width: 61%;left: auto;right: 0}
.cou1b ul li:nth-child(1) p{max-width: 65%;margin-left: 0}
}
@media (max-width: 640px){
.nyCourse .ctit p{font-size: .3rem}
.nyCourse .ctit h4{font-size: .36rem}
.nyCou8 .amid .intro{padding: .1rem .4rem .1rem}
.nyCou8 .amid .intro p{padding:5px 0}
.nyCou8 .aright{margin: 0 auto}
.nyCou7 .list li .desc{font-size: .15rem}
.nyCou7{padding: .6rem 0 .8rem}
.nyCou6 .list li{width: 100%;margin-bottom: .3rem}
.nyCou6 .zs1{background-size: auto 70vh}
.nyCou6{padding: .6rem 0 .8rem}
.nyCou5{padding: 1.2rem 0 .8rem}
.nyCou5 .cbox ul li h4{font-size: .36rem}
.nyCou4 ul li{width:100%;padding: .5rem .3rem;}
.nyCou4 ul li:nth-child(1){margin-top: 0}
.nyCou4 ul li:nth-child(2){margin-top:.4rem}
.nyCou4 ul li .txt p{font-size: .16rem}
.nyCou4{padding: .8rem 0 .3rem}
.nyCou1{padding: .6rem 0 1rem}
}

/*未来科技*/
.wltit {height: .86rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/titbg.png") no-repeat center;background-size: auto 100%;padding-top: .2rem}
.wltit  img{height: .46rem;margin:  0 auto}



.wentit{}
.wlentit img{margin:  0 auto}

.wlkj9{padding: .6rem 0 .8rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/9bg.jpg") no-repeat center;background-size: cover}
.wlkj9 .wltit  img{height: .48rem;margin:  0 auto}
.wlkj9 .wlentit img{height: .57rem}
.wlkj9 .tabnav{margin-bottom: .2rem}
.wlkj9 .tabnav li{height: .46rem;min-width: 1.8rem;text-align: center; background:#cab172;color: #fff;color: #fff;cursor: pointer;line-height: .46rem;font-size: .18rem;position: relative;margin:0 .3rem .4rem}
.wlkj9 .tabnav li:before{content: '';width: 0;height: 0;position: absolute;top: 0;right: 100%;border-style: solid;border-color: transparent;border-width: .23rem  .15rem .23rem .15rem ;border-right-color: #cab172;}
.wlkj9 .tabnav li:after{content: '';width: 0;height: 0;position: absolute;top: 0;left: 100%;border-style: solid;border-color: transparent;border-width: .23rem  .15rem .23rem .15rem ;border-left-color: #cab172;}
.wlkj9 .tabnav li.active{color: #072261;font-weight: bold}
.wlkj9 .tabnav li.active span:after{content: '';width: .56rem;height: .33rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/9tsj.png") no-repeat top center;background-size: 100% 100%;position: absolute;left: 0;top: 100%}
.wlkj9 .slide-tab ul li{margin: 0 .2rem .3rem;text-align: center;width: 23%;}
.wlkj9 .slide-tab ul li .pic{width: 1.8rem;height: 1.8rem;border-radius: 50%;border: 1px solid #cab172;margin:0 auto .2rem}
.wlkj9 .slide-tab ul li .pic img{display: none}
.wlkj9 .slide-tab ul li .txt h4{font-size: .24rem;color: #c5ad70;margin-bottom: .1rem;font-weight: bold}
.wlkj9 .slide-tab ul li .txt p{padding: 3px 0;color: #666}

.wlkj8{padding: 1rem 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/8bg.jpg") no-repeat center;background-size: cover}
.wlkj8 .wltit{transform: translateX(-.8rem);}
.wlkj8 .wltit  img{height: .48rem;margin:  0 auto}
.wlkj8 .wltit{background-position: left center;max-width: 5.89rem;}
.wlkj8 .wlentit img{margin: 0;height: 1.37rem}
.wlkj8 .aleft{width: 46%}
.wlkj8 .aleft .txt{font-size: .18rem;color: #214f9a;line-height: 1.8em}
.wlkj8 .aright{margin-left: .3rem}
.wlkj8 .aright img{width: 4.25rem}
.wlkj8 .aright .sc{width:1.5rem;height: 1.5rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/9cirr.png") no-repeat center;background-size: 100% 100%;position: absolute; animation:roted 50s linear infinite;}
.wlkj8 .aright .sc1{left: 50%;margin-left: -.75rem;top: .2rem}
.wlkj8 .aright .sc2{left:.18rem;bottom: .17rem}
.wlkj8 .aright .sc3{right:.18rem;bottom: .17rem}
.wlkj7{padding: .8rem 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/7bg.jpg") no-repeat center;background-size: cover}
.wlkj7 .wltit{height: 1.46rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/t7bg.png") no-repeat left center;background-size: auto 100%;max-width: 5.89rem;margin-bottom: .2rem}
.wlkj7 .wltit  img{height: 1.04rem;margin:  0 auto}
.wlkj7 .wltit{background-position: left center;max-width: 5.89rem;}
.wlkj7 .wlentit{position: absolute;left: 23%;bottom: .2rem}
.wlkj7 .wlentit img{margin: 0;height: .46rem}
.wlkj7 .aleft{width: 50%;padding-right: 5%;padding-top: .6rem}
.wlkj7 .aright{width: 50%}
.wlkj7 .aleft .txt{font-size: .18rem;color: #fff;line-height: 1.8em}
.wlkj7 .aright p{margin-top: .2rem;color: #555;font-size: .14rem}


.wlkj6{padding: .8rem 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/6bg.jpg") no-repeat center;background-size: cover}
.wlkj6 .wltit{}
.wlkj6 .wltit  img{height:.48rem;margin:  0 auto}
.wlkj6 .aleft{width: 46%;}
.wlkj6 .aright{width: 45%}
.wlkj6 .aleft p{margin-top: .2rem;color: #555;font-size: .14rem}
.wlkj6 .aright .txt p{font-size: .18rem;line-height: 1.8em;margin-top: .3rem ;margin-bottom: .4rem}
.wlkj6 .aright .txt h4{font-size: .24rem;line-height: 1.5em;color: #c5ad70}

.wlkj5{padding: .6rem 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/5bg.jpg") no-repeat center;background-size: cover;}
.wlkj5 .wltit{}
.wlkj5 .wltit  img{height:.48rem;margin:  0 auto}
.wlkj5:after{content: '';width:8.06rem;height: 8.06rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/5cir.png") no-repeat center;background-size: 100% 100%;top: -4.5rem;position: absolute;left: 50%;margin-left: -4.03rem;animation:roted 120s linear infinite;z-index: 0;pointer-events: none }
.wlkj5 ul{max-width: 12rem;margin: 0 auto}
.wlkj5 ul li{width: 2.25rem;height: 2.25rem;position: relative}
.wlkj5 ul li .txt{position: relative;z-index: 3;text-align: center;padding-top: .8rem;color: #214f9a;}
.wlkj5 ul li .txt h4{font-size: .28rem;font-weight: bold;margin-bottom: .15rem}
.wlkj5 ul li .txt .intro{padding: 0 10% ;font-size: .2rem}
.wlkj5 ul li:before{width: 100%;height: 100%;position:absolute;top: 0;left: 0;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/cir5.png") no-repeat center;background-size: 100% 100%;content: '';z-index: 0;animation:roted 80s linear infinite;pointer-events: none}
.wlkj5 ul li:nth-child(2){margin-top: 2.2rem}
.wlkj5 ul li:nth-child(3){margin-top: 2.2rem}

.wlkj4{padding: 1rem 0}
.wlkj4 .wltit1{height: .65rem;width: 60%;background: #c5ad70;color: #fff;font-weight: bold;position: absolute;top: 0;left: 0;z-index: 3;font-size: .36rem;line-height: .65rem;padding-left: .3rem;padding-right: .5rem;}
.wlkj4 .wltit1:after{content: '';width: .4rem;height: 100%;background: #c5ad70;position: absolute;top: 0;right: -.2rem;transform: skewX(-30deg);}
.wlkj4 .slide-wlkj4 .txt{width: 36.5%;padding: 1.1rem .3rem .3rem}
.wlkj4 .slide-wlkj4 .txt .intro{color: #264a8f;font-size: .18rem;margin-bottom: .4rem}
.wlkj4 .slide-wlkj4 .txt .intro p{padding: .05rem 0;line-height: 1.6em}
.wlkj4 .slide-wlkj4 .txt h4{font-size: .24rem;color: #264a8f}
.wlkj4 .slide-wlkj4 .txt ul li{background: #c5ad70;color: #fff;width: calc(33.33333% - .06rem);height: .45rem;line-height: .45rem;color: #fff;font-size: .18rem;text-align: center;font-weight: bold;margin-top: .1rem}
.wlkj4 .slide-wlkj4 .txt ul:after{content: '';display: inline-block;width: calc(33.33333% - .06rem)}
.wlkj4 .slide-wlkj4 .pic{width: 63.5%}
.wlkj4 .pgba{margin-top: .4rem}
.wlkj4 .pgba span.active{background: #264a8f;border-color: #264a8f}

.wlkj3{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/b3bg.jpg") no-repeat center;background-size: cover;padding: .6rem 0 1rem}
.wlkj3 .zs1{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/b3a.png")no-repeat center;background-size: 100% 100%;position: absolute;height: 8.2rem;width: 8.2rem;top: 0;left: -2.8rem;z-index: 0;pointer-events: none;animation:roted 100s linear infinite;}
.wlkj3 .wlen{position: absolute;top: 115%;left: 0;z-index: 0;pointer-events: none}
.wlkj3 .wlen img{height: 1.29rem}
.wlkj3 .desc{margin-top: .3rem}
.wlkj3 .desc img{height: .3rem}
.wlkj3 .desc p{font-size: .18rem;color: #100e25;line-height: 1.6em;margin-top: .2rem}
.wlkj3 .box{flex-wrap: nowrap;}
.wlkj3 .box div{flex:auto;}
.wlkj3 .box .amid{margin: 0 .4rem}
.wlkj2{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/b2bg.png") no-repeat top center;background-size: cover;margin-top: -1.3rem;padding-top: 1.8rem;padding-bottom: .8rem}
.wlkj2 .zs1{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/b2b.png")no-repeat bottom center;background-size:auto 2.75rem ; position: absolute;left: 0;bottom: 0;right: 0;height: 2.75rem;z-index: 0}
.wlkj2 p{color: #4d6ba2;font-size: .18rem;text-align: center;line-height: 1.8em;margin-bottom: .3rem}
.wlkj2 img{max-width: 8.15rem;-webkit-animation:up 2.2s infinite;width: 90%}

.wlkj1{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/1bg.jpg") no-repeat top center;background-size: cover;padding: .8rem 0 .9rem}

.wlkj1 .txt{max-width: 9.24rem;margin:  0 auto .8rem;position: relative;}
.wlkj1 .txt h4:before{content: '';width: .53rem;height: .43rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/1z.png") no-repeat center;background-size: 100% 100%;position: absolute;left: -.6rem;top:-.1rem}
.wlkj1 .txt h4:after{content: '';width: .53rem;height: .43rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/2z.png") no-repeat center;background-size: 100% 100%;display: inline-block;vertical-align: -.2rem}
.wlkj1 .txt h4{color: #4d6ba2;font-size: .28rem;font-weight: bold;line-height: 1.4em;margin-bottom: .4rem;position: relative;}
.wlkj1 .txt p{color: #4d6ba2;font-size: .2rem;text-align: right;}
.wlkj1 .box{max-width:8.9rem;margin: 0 auto;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/1bg2.png") no-repeat center;background-size: 100% 100%;min-height: 2.58rem;position: relative;padding: .4rem }
.wlkj1 .box:after{content: '';position: absolute;top: 100%;left: -.1rem;right: -.2rem;height:2rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/1bg3.png") no-repeat top center;background-size: 100% 100%}
.wlkj1 .box div{flex:auto;}
.wlkj1 .box .aleft p{font-size: .18rem;color: #4d6ba2;margin-top: .3rem}
.wlkj1 .box .aleft img{height: .96rem}
.wlkj1 .box .aright p{font-size: .18rem;padding: .05rem 0;line-height: 1.6em}
.wlkj1 .box .aright h4{font-size: .24rem;color: #4d6ba2;font-weight: bold;margin-top: .1rem}
.wlkj1 .box .aleft{padding-right: .4rem;position: relative;}
.wlkj1 .box .aleft:after{width: 1px;height: 80%;background: #ddd;position: absolute;top: 10%;right: 0;content: ''}
.wlkj1 .box .aright{padding-left: .4rem}


.wlkj012{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/11bg.jpg") no-repeat bottom center;}
.wlkj10{padding-top: .7rem}
.wlkj10 .wlentit  img{height: .46rem;margin:  0 auto}
.wlkj10 .wlentit{margin-bottom: .2rem}
.wlkj10:after{position: absolute;left: 0;top:0;right: 0;height: 130%;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/10bg.png") no-repeat top center;background-size: 100% 100%;content: '';}
.wlkj10 .wp{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/10bg1.png") no-repeat right center;background-size: auto 100%}
@keyframes example {
0% {border-radius: 69% 31% 42% 58% / 41% 47% 53% 59% }
50% {border-radius: 46% 54% 51% 49% / 63% 51% 49% 37%}
100% {border-radius: 69% 31% 42% 58% / 41% 47% 53% 59%}
}
.wlkj10 .aleft{padding-left: .8rem}
.wlkj10 .aleft ul li{background: rgba(88,139,208,.8);border-radius: 50%;position: absolute;z-index: 6;text-align: center;color: #fff}
.wlkj10 .aleft ul li span{font-size: .36rem}
.wlkj10 .aleft ul li:before{content: '';position: absolute;left: 0;top: 0;right: 0;bottom: 0;border: 2px dotted #fff;border-radius: 50%;animation:roted 50s linear infinite;}
.wlkj10 .aleft ul li p{font-size: .2rem;padding: 0 .25rem}
.wlkj10 .aleft ul li:nth-child(1){width:1.6rem;height: 1.6rem;left: .2rem;top: -.5rem;}
.wlkj10 .aleft ul li:nth-child(2){width: 1.6rem; height: 1.6rem; right: -.78rem;top: 1.3rem; }
.wlkj10 .aleft ul li:nth-child(3){width: 1.6rem; height: 1.6rem;left: -.2rem; top: 2.6rem;}
.wlkj10 .aleft ul li:nth-child(4){width: 1.6rem; height: 1.6rem;right: -.9rem; top: 1.3rem; }
.wlkj10 .aleft ul li:nth-child(5){width: 1.6rem; height: 1.6rem; left: .2rem; bottom: -.4rem; }
.wlkj10 .aleft ul li:nth-child(6){width: 1.6rem;height: 1.6rem;right: 0rem;bottom: -.4rem;  }
.wlkj10 .aleft h4{width: 2.2rem;height: 2.2rem;border-radius: 50%;background: rgba(20,30,100,.75);color: #fff;font-weight: bold;text-align: center;position: absolute;left: 50%;top: 50%;margin-left: -1.1rem;margin-top: -1.1rem;z-index: 4;font-size: .36rem;}
.wlkj10 .aleft .cirs .cir{width: 4.2rem;height: 4.2rem;border-radius: 69% 31% 42% 58%;
animation: example 10s linear infinite;
background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/10cirbg.png") #cab272 no-repeat center bottom;background-size: auto 96%;border: 1px solid #fff;z-index: 3;position: relative}
.wlkj10 .aleft .cirs .cir1{width: 4.2rem;height: 4.2rem;border-radius: 50%;
background: #cab272;position: absolute;top: -.2rem;right: -.55rem;z-index: 2;border: 1px solid #fff; }
.wlkj10 .aleft .cirs .cir2{width: 4.6rem;height: 4.6rem;border-radius: 50%;
background: #cab272;position: absolute;top: -.2rem;left: -.55rem;z-index: 1 }
.wlkj10 .aright{width: 50%;padding:.4rem .5rem;}
.wlkj10 .aright h4{font-size: .3rem;color: #214f9a;text-align: center;margin-bottom: .2rem}
.wlkj10 .aright ul li{width: 1.5rem;height: 1.5rem;background: #fff;border-radius: 50%;margin: .15rem ;font-size: .22rem;color: #214f9a;text-align: center;padding: .2rem;position: relative}
.wlkj10 .aright ul li:before{content: '';position: absolute;left:-.07rem;top: -.07rem;width: 1.64rem;height: 1.64rem;background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/10cir.png") no-repeat center;background-size: 100% 100% ;animation:roted 60s linear infinite;}




.wlkj11{padding-top: .8rem}
.wlkj11 .wltit  img{height: .48rem;margin:  0 auto}
.wlkj11 .wltit{margin-bottom: .2rem}
.wlkj11 .slide-wlkj11{padding: .1rem 0;margin-top: .3rem}
.wlkj11 .sbtn a{position: absolute;top: 50%;transform: translateY(-50%);z-index: 5;color: #6985b5;font-size: .3rem}
.wlkj11 .sbtn a.prev{left: -.35rem}
.wlkj11 .sbtn a.next{right: -.35rem}
.wlkj11 .item{background: #fff;margin: .1rem;box-shadow: 3px 3px .1rem rgba(83,112,165,.2);padding: .3rem .3rem .4rem;min-height: 1.8rem;}
.wlkj11 .item h4{color: #214f9a;font-size: .2rem;margin-bottom: .1rem;font-weight: bold}
.wlkj11 .item p{line-height: 1.6em;color: #666}
.wlkj12{padding: .7rem 0 1rem}
.wlkj12 .wltit{margin-bottom: .6rem}
.wlkj12 .wp{background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/12bg.jpg") no-repeat center;background-size: cover;padding: .4rem}
.wlkj12 .wp .aleft{width: calc(100% - 2.4rem)}
.wlkj12 .wp .aleft li{flex:auto;text-align: center;position: relative;padding: 0 5%}
.wlkj12 .wp .aleft li h4{font-size: .24rem;color: #c5ad70;font-weight: bold;margin-bottom: .3rem}
.wlkj12 .wp .aleft li .info{color: #fff;;font-size: .18rem}
.wlkj12 .wp .aleft li .info p{padding: .1rem 0}
.wlkj12 .wp .aleft li:nth-child(1) p{display: flex;justify-content: space-between;flex-wrap: wrap;}
.wlkj12 .wp .aleft li:nth-child(1) p span{position: relative;width: 48%;display: block;}
.wlkj12 .wp .aleft li:nth-child(1) p span:before{content: '';width: 8px;height: 8px;border: 2px solid rgba(255,255,255,.8);border-radius: 50%;display: inline-block;margin-right: .1rem}
.wlkj12 .wp .aleft li:nth-child(2):before{content: '';width: 1px;height: 80%;top: 10%;background: rgba(255,255,255,.2);position: absolute;left: 0}
.wlkj12 .wp .aleft li:nth-child(2):after{content: '';width: 1px;height: 80%;top: 10%;background: rgba(255,255,255,.2);position: absolute;right: 0}
.wlkj12 .wp .aright{width:1.75rem;text-align: center;}
.wlkj12 .wp .aright p{margin-top: .1rem;color: #fff}

@media (min-width: 1940px){
.wlkj012{background-size: 100% auto}
.wlkj2{margin-top: -2rem;padding-top: 2.5rem}
}
@media (max-width: 1024px){
.wlkj12 .wp .aleft{width:100%;margin-bottom: .4rem}
.wlkj12 .wp .aright{margin: 0 auto}
.wlkj11 .sbtn a.prev{left: -.15rem}
.wlkj11 .sbtn a.next{right: -.15rem}
.wlkj11 .slide-wlkj11{width: calc(100% - .4rem)}

.wlkj10 .aleft{width: 4.2rem;margin:  0 auto;padding-top: 1rem;margin-bottom: .5rem;padding-left: 0}
.wlkj10 .aright{width: 100%}
.wlkj10 .wp {background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/10bg11.png") no-repeat bottom center;background-size: cover;}
.wlkj8 .wltit {transform: translateX(0);}
.wlkj8 .wlentit img{height: auto}
.wlkj7 .wlentit{left: 35%}
.wlkj7 .aleft{padding-top: .3rem}

.wlkj4 .slide-wlkj4 .txt{width: 100%;padding: 1.1rem 0 .3rem}
.wlkj4 .slide-wlkj4 .pic{width: 100%}
.wlkj4 .slide-wlkj4 .pic img{width: 100%}
.wlkj4 .wltit1{width: 90%}
}
@media (max-width: 980px){
.wlkj12 .wp .aleft li{padding: 0 }
.wlkj10 .wlentit img,.wlkj9 .wlentit img{height: auto}
.wlkj10 .aright{padding: .4rem .3rem}
.wlkj10:after{background-size: auto 60%;}
.wlkj9 .slide-tab ul li{margin: 0 .2rem .3rem}
.wlkj8 .aleft{width: 100%;margin-bottom: .3rem}
.wlkj8 .aright{margin:  0 auto}
.wlkj8 .wltit {max-width: inherit;background-position: center;}
.wlkj7 .aleft{width: 100%;margin-bottom: .3rem;padding-right: 0}
.wlkj7 .aleft .txt{color: #214f9a}
.wlkj7 .aright{width: 100%}
.wlkj7 .wlentit img{height: auto}
.wlkj7 .wlentit{left: 45%}

.wlkj6 .aright{width: 100%;order: 1;margin-bottom: .3rem}
.wlkj6 .aleft{width: 100%;order:2}

.wlkj5:after{width: 70vw;height: 70vw;margin-left: -35vw;top: -40vw}
.wlkj5 ul li:nth-child(2),.wlkj5 ul li:nth-child(3){margin-top: 4vw}
.wlkj5 ul{justify-content: center;margin-top: .8rem}
.wlkj5 ul li{width: 30vw;height: 30vw;margin:  4vw;display: flex;justify-content: center;flex-direction: column;padding-top: 0}
.wlkj5 ul li .txt{padding-top: 0}
.wlkj3 .box{flex-wrap: wrap;margin-top: .4rem}
.wlkj3 .box div{width: 100%;}
.wlkj3 .box .amid{margin: .4rem 0}
.wlkj3 .box .amid img{max-width: 20%}
.wlkj3 .box .aright img{width: 65%}
.wlkj3 .box div img{margin:  0 auto}
.wlkj1 .txt h4{font-size: .24rem}
.wlkj1 .txt{width: 80%}
.wlkj1 .box .aleft{padding-right: 0;width: 100%;padding-bottom: .2rem}
.wlkj1 .box .aleft:after{bottom: 0;top: auto;width: 100%;height: 1px}
.wlkj1 .box .aright{padding-left: 0;width: 100%;padding-top: .2rem}
.wlkj1 .box {
    background: url("https://www.cavenetomi.com/__xh__/emba.sem.tsinghua.edu.cn/images/wlkj/1bg22.png") no-repeat center;
    background-size: 100% 100%;
  
}
}
@media (max-width:700px){
.wlkj12 .wp .aleft {margin-bottom: 0}
.wlkj12 .wp .aright{margin-bottom: .3rem}
.wlkj12 .wp .aleft li h4{margin-bottom: .2rem}
.wlkj12 .wp .aleft li{width: 100% }
.wlkj12 .wp .aleft li{padding: .3rem 0}
.wlkj12 .wp .aleft li:nth-child(2):before{height: 1px;width: 100%;top: 0;}
.wlkj12 .wp .aleft li:nth-child(2):after{height: 1px;width: 100%;bottom: 0;top: auto}
.wlkj9 .tabnav li.active span:after{display: none}
.wlkj9 .tabnav{display: block;overflow-x: auto;overflow-y: hidden;white-space: nowrap;}
.wlkj9 .tabnav li{display: inline-block;margin-bottom: .2rem;margin: 0 .15rem .2rem}
.wlkj9 .tabnav::-webkit-scrollbar{height:4px}
.wlkj9 .tabnav::-webkit-scrollbar-track{border-radius:5px;;background: #ddd}
.wlkj9 .tabnav::-webkit-scrollbar-thumb{border-radius:5px;background:#cab172;}
.wlkj9 .slide-tab ul li{width: 33.333%;margin: 0 0 .3rem}
.wlkj9 .slide-tab ul li .pic{width: 1.6rem;height: 1.6rem}
.wlkj9 .slide-tab ul li .txt h4{font-size: .22rem}
.wlkj7 .wlentit{left:50%}
.wlkj3 .wlen img{height: auto}
}
@media (max-width: 640px){
.wltit {height: .66rem;padding-top: .17rem}
.wltit  img{height: .32rem!important;margin:  0 auto} 
.wlkj10 .aright ul{justify-content: center;}
.wlkj10 .aleft .cirs .cir{width: 66vw;height: 66vw;margin: 0 auto}
.wlkj10 .aleft .cirs .cir1{width: 66vw;height: 66vw;right: -3vw}
.wlkj10 .aleft .cirs .cir2{width: 66vw;height: 66vw;left: -3vw}
.wlkj10 .aleft h4{width: 38vw;height: 38vw;font-size: .3rem}
.wlkj10 .aleft ul li p{font-size: .18rem}
.wlkj10 .aleft ul li:nth-child(2){right:-.15rem}
.wlkj10 .aleft ul li:nth-child(4){right: -.15rem}
.wlkj9 .slide-tab ul li{width: 48%;margin: 0 0 .3rem}
.wlkj7 .wlentit{left:50%;transform: translateX(-50%);}
.wlkj7 .wltit img{height: .72rem!important}
.wlkj7 .wltit{background-size: 100% 100%}
.wlkj7 .aleft{padding-top: .1rem}
.wlkj7,.wlkj6,.wlkj4{padding: .6rem 0}
.wlkj8{padding: .8rem 0}
.wlkj9{padding-bottom: .5rem}
.wlkj5 ul {margin-top: .4rem}
.wlkj5 ul li:nth-child(2),.wlkj5 ul li:nth-child(3){margin-top: 2vw}
.wlkj5 ul li{width: 39vw;height: 39vw;margin: 2vw;display: flex;justify-content: center;flex-direction: column;padding-top: 0}
.wlkj5:after{width: 90vw;height: 90vw;margin-left: -45vw;top: -50vw}
.wlkj4 .wltit1{font-size: .3rem}
.wlkj3 .zs1{left: -3.5rem}
}
@media (max-width: 480px){
	.wlkj10 .aright ul li{width: 30vw;height: 30vw;margin: 4vw}
	.wlkj10 .aright ul li:before{width: 32vw;height: 32vw}
	.wlkj9 .slide-tab ul li .txt p{font-size: .16rem}
}