@font-face {
	font-family: 'JDICOMOONFREE';
	src: url('../font/JDICOMOONFREE.eot');
	src: url('../font/JDICOMOONFREE.eot') format('embedded-opentype'),
			 url('../font/JDICOMOONFREE.woff2') format('woff2'),
			 url('../font/JDICOMOONFREE.woff') format('woff'),
			 url('https://news.pku.edu.cn/fonts2020100/JDICOMOONFREE.ttf') format('truetype'),
			 url('https://news.pku.edu.cn/fonts2020100/JDICOMOONFREE.svg%20# JDICOMOONFREE') format('svg');
}
@font-face {
	font-family: 'sf';
	src: url('../font/sf.eot');
	src: url('../font/sf.eot') format('embedded-opentype'),
			 url('../font/sf.woff2') format('woff2'),
			 url('../font/sf.woff') format('woff'),
			 url('https://news.pku.edu.cn/fonts2020100/sf.ttf') format('truetype'),
			 url('https://news.pku.edu.cn/fonts2020100/sf.svg%20# sf') format('svg');
}
/*基础样式*/
html{font-size:62.5%; /* 10÷16=62.5% */}
body{font-size:14px;font-size:1.4rem ; /* 14÷10=1.4 */color: #333;font-family:'微软雅黑','Microsoft YaHei',SimSun,SimHei ,"STHeiti Light",STHeiti,"Lucida Grande", Tahoma,Arial, Helvetica, sans-serif;}
html,body,address,blockquote,div,dl,form,h1,h2,h3,h4,h5,h6,ol,p,pre,ul,dd,dl,dt,li,tbody,td,tfoot,th,thead,tr,button,del,ins,map,object,a,abbr,acronym,b,bdo,big,br,cite,code,dfn,em,i,img,kbd,q,samp,small,span,strong,sub,sup,tt,var,legend,fieldset{margin:0px;padding:0px; -webkit-font-smoothing: subpixel-antialiased;}
table{border-collapse:collapse;border-spacing:0;padding:0}
fieldset,img{border:0;}
img,object{max-width:100%;width:auto\9;/* for ie8 */-ms-interpolation-mode: bicubic;}
a{outline:none;blr:expression(this.onFocus=this.blur());text-decoration:none;color:#333}
a:hover{text-decoration: none;color: #cb2a30;}
input[type='button'],button,input{outline:none;border:0 none;background-color:transparent;cursor:pointer;}
ul,ol,li{list-style:none outside none;}
pre,code {white-space:pre-wrap}
.gp-pa{position: absolute;}
.gp-pr{position: relative;}
.gp-clearFix{*zoom:1;clear:both;}
.gp-clearFix:after{content: '';display: block;clear:both;}
.gp-clear{width: 100%;overflow:hidden;}
/*响应式图片*/
.gp-img-responsive{width: 100%;height: 0;padding-bottom: 56.25%;overflow:hidden;display: block;background-color: #d8e3e6}
.gp-img-responsive img{width: 100%;transition: all 0.5s ease-in-out;max-width:none;}
.gp-img-responsive img:hover{transform:scale(1.03);opacity: 0.85;}

/*边框*/
.gp-img-thumbnail {display:inline-block;max-width:100%;height:auto;padding:2px;line-height:1.6;background-color:#fff; border:1px solid #ddd;border-radius:0; -webkit-transition:all .2s ease-in-out;transition:all .2s ease-in-out}
.gp-ib{display:inline-block;*display:inline;*zoom:1;vertical-align: middle;}
/*半透明背景*/
.gp-overlay{width: 100%;height: 100%;position: fixed;top: 0;z-index: 180;background: #000;opacity: 0.7;filter: alpha(opacity=80);display: none;left:0}
/*文章页控制ul li序号*/
.gp-article ol,.gp-article ol li,.gp-order-list li,.gp-order-list{list-style:decimal inside none;}
.gp-article ul,.gp-article ul li,.gp-unorder-list li,.gp-unorder-list{list-style: disc inside  none;}
.gp-unorder-list.circle{list-style-type:circle}
.gp-unorder-list.square,.gp-unorder-list.square li{list-style-type:square}
.gp-unorder-list.upper-roman,.gp-unorder-list.upper-roman li{list-style-type:upper-roman}
.gp-unorder-list.lower-alpha,.gp-unorder-list.lower-alpha li{list-style-type:lower-alpha}
.gp-article{word-break: break-word;}
/*字号*/
.gp-f12{font-size:12px;font-size: 1.2rem;}
.gp-f14{font-size:14px;font-size: 1.4rem;}
.gp-f16{font-size:16px;font-size: 1.6rem;}
.gp-f17{font-size:17px;font-size: 1.7rem;}
.gp-f18{font-size:18px;font-size: 1.8rem;}
.gp-f20{font-size:20px;font-size: 2rem;}
.gp-f22{font-size:22px;font-size: 2.2rem;}
.gp-f24{font-size:24px;font-size: 2.4rem;}
.gp-f26{font-size:26px;font-size: 2.6rem;}
.gp-f28{font-size:28px;font-size: 2.8rem;}
.gp-f30{font-size:30px;font-size: 3rem;}
.gp-f32{font-size:32px;font-size: 3.2rem;}
.gp-f34{font-size:34px;font-size: 3.4rem;}
.gp-f36{font-size:36px;font-size: 3.6rem;}
.gp-f38{font-size:38px;font-size: 3.8rem;}
.gp-f40{font-size:40px;font-size: 4rem;}
.gp-ul-inline{font-size: 0;}
.gp-ul-inline > li{display: inline-block;*display: inline;*zoom:1;font-size: 14px;vertical-align: top;}
.gp-fl,.gp-md-fl,.gp-sm-fl{float: left;}
.gp-fr,.gp-md-fr,.gp-sm-fr{float: right;}
.gp-center{display: block;margin-left: auto;margin-right: auto;}
.gp-vam,.gp-vama *{vertical-align:middle;}

/*字体色*/
.gp-f12 a {color: #FFFFFF}
.gp-f14 a {color: #FFFFFF}
.gp-f16 a {color: #FFFFFF}
.gp-f17 a {color: #FFFFFF}
.gp-f18 a {color: #FFFFFF}
.gp-f20 a {color: #FFFFFF}
.gp-f22 a {color: #FFFFFF}
.gp-f24 a {color: #FFFFFF}
.gp-f26 a {color: #FFFFFF}
.gp-f28 a {color: #FFFFFF}
.gp-f30 a {color: #FFFFFF}
.gp-f32 a {color: #FFFFFF}
.gp-f34 a {color: #FFFFFF}
.gp-f36 a {color: #FFFFFF}
.gp-f38 a {color: #FFFFFF}
.gp-f40 a {color: #FFFFFF}

.gp-black *,.gp-black {color:#333}
.gp-white *,.gp-white{color:#fff }
.gp-white *:hover,.gp-white:hover{color: #fff;}
/*一行截短*/
.gp-ellipsis,.gp-text-truncate { word-wrap:normal; text-overflow:ellipsis; white-space:nowrap; overflow:hidden}
/*透明度*/
.gp-opt-50{	opacity: 0.5;filter: alpha(opacity=50);}
/*-平均分配*/
/* [class*="gp-avg"] > li {float: left;} */
[class*="gp-avg"] {font-size: 0;}
[class*="gp-avg"] > li{display: inline-block;*display: inline;*zoom: 1;font-size: 1.4rem;vertical-align: top;}
/*
版心和间距的问题
*/
.gp-container{width: 1200px;margin-left: auto;margin-right: auto;max-width: 1920px;}
@media screen and (max-width:1460px) {
  .gp-f18{font-size: 1.7rem;}
  .gp-f24{font-size: 2.2rem;}
  .gp-f30{font-size: 2.6rem;}
	.gp-f20{font-size: 2rem;}
	.gp-f36{font-size: 3rem;}
	 .gp-f17{font-size: 1.6rem;}
}
@media screen and (max-width:1300px) {
	 .gp-container{width: 83vw !important;}
	 .gp-f24{font-size: 2rem;}
	  .gp-f22{font-size: 1.8rem;}
	
}


@media screen and (max-width:1024px) {
	.gp-md-fl,.gp-md-fr{float: none;width: 100% !important;}
	.gp-container{width: auto !important;margin-left: 4vw;margin-right: 4vw;padding-left: 0;padding-right: 0;}
	
}
@media screen and (max-width:767px) {
	.gp-f30{font-size: 2.4rem;}
  .gp-container{margin-left: 15px;margin-right: 15px;}
  .gp-row{margin-left: -8px;margin-right: -8px;}
  .gp-p15{padding-left: 8px;padding-right: 8px;}
  .gp-m15{margin-left: 8px;margin-right: 8px;}
	.gp-sm-fl,.gp-sm-fr{float: none;width: 100% !important;}
	body{font-size: 1.3rem;}
}


/*
面包屑
*/
.gp-bread{height:auto; line-height:20px; color:#999;padding:12px 0;overflow:hidden;position: relative;z-index: 5;color:#fff;}
.gp-bread span{color:#999;margin:0 3px}
.gp-bread a{color:#999;}
.gp-bread a:hover{color:#0068cf;}

@media screen and (max-width:767px) {
	.gp-article {word-break: break-all;}
	.gp-article img{width:auto !important;height:auto !important;}
  .gp-article video{width:auto !important;}
  .gp-article table{width:100% !important; }
  html{font-size: 54.705%;}
}
/*
pad端固定宽度
*/
@media screen and (max-width:999px) {
  .gp-flex{display: flex;display: -webkit-flex;}
  .gp-flex-fixed{width: 250px;}
  .gp-flex-flexible{flex:1;width: auto ;}
}

/***
布局-网格样式 
**/

/* [class*="gp-xs"],[class*="gp-sm"],[class*="gp-md"],[class*="gp-lg"] {
  display: inline-block;*display: inline;*zoom:1;vertical-align: top;width: 100%;
} */
@media screen and (min-width:100px){
   [class*="gp-avg"] > li{width: 100%;}
  /*平均分配*/
  .gp-avg-xxs-1 > li{width: 100%;}
  .gp-avg-xxs-2 > li{width: 50%;}
  .gp-avg-xxs-3 > li{width: 33.3%;}
  .gp-avg-xxs-4 > li{width: 25%;}
  .gp-avg-xxs-5 > li{width: 20%;}
  
  .gp-avg-1 > li{width: 100%;}
  .gp-avg-2 > li{width: 50%;}
  .gp-avg-3 > li{width: 33.3%;}
  .gp-avg-4 > li{width: 25%;}
  .gp-avg-5 > li{width: 20%;}
}
@media screen and (max-width:479px) {
  [class*="gp-xs"]{width: 100%;display: block;}
  /*平均分配*/
  .gp-avg-xxs-1 > li{width: 100%;}
  .gp-avg-xxs-2 > li{width: 50%;}
  .gp-avg-xxs-3 > li{width: 33.3%;}
  .gp-avg-xxs-4 > li{width: 25%;}
  .gp-avg-xxs-5 > li{width: 20%;}
}
@media screen and (min-width:479px) {
  
  /*平均分配*/
  .gp-avg-xs-1 > li{width: 100%;}
  .gp-avg-xs-2 > li{width: 50%;}
  .gp-avg-xs-3 > li{width: 33.3%;}
  .gp-avg-xs-4 > li{width: 25%;}
  .gp-avg-xs-5 > li{width: 20%;}
  
}

@media screen and (min-width:767px) {
  /*平均分配*/
  .gp-avg-sm-1 > li{width: 100%;}
  .gp-avg-sm-2 > li{width: 50%;}
  .gp-avg-sm-3 > li{width: 33.3%;}
  .gp-avg-sm-4 > li{width: 25%;}
  .gp-avg-sm-5 > li{width: 20%;}
}  
@media screen and (min-width:997px) {
  
  /*平均分配*/
  .gp-avg-md-1 > li{width: 100%;}
  .gp-avg-md-2 > li{width: 50%;}
  .gp-avg-md-3 > li{width: 33.3%;}
  .gp-avg-md-4 > li{width: 25%;}
  .gp-avg-md-5 > li{width: 20%;}
}
@media screen and (min-width:1300px) {
  /*平均分配*/
  .gp-avg-lg-1 > li{width: 100%;}
  .gp-avg-lg-2 > li{width: 50%;}
  .gp-avg-lg-3 > li{width: 33.3%;}
  .gp-avg-lg-4 > li{width: 25%;}
  .gp-avg-lg-5 > li{width: 20%;}
}

/*
表格
*/
.gp-table > tbody > tr > td, .gp-table > tbody > tr > th, .gp-table > tfoot > tr > td, .gp-table > tfoot > tr > th, .gp-table > thead > tr > td, .gp-table > thead > tr > th{padding:1.9rem 2rem;line-height: 1.4;word-break: break-all;}
.gp-table-bordered { border:solid #e6e6e6;border-width: 0px 0 1px 0px;}
.gp-table *{word-wrap: break-word;}
/*边框*/
.gp-table-bordered  td{ border:solid #e6e6e6; border-width:1px 1px 0px 1px;}
/*条纹*/
.gp-table-striped>tbody>tr:nth-child(even)>td,
.gp-table-striped>tbody>tr:nth-child(even)>th {
 background-color:#f5f5f5
}
/*置顶*/
.gp-goTop{width: 50px;height: 50px;line-height: 50px;text-align: center;font-size: 2.5rem;color: #fff !important;background: #cb2a30;}
.gp-goTop-fixed{position: fixed;right: 20px;bottom: 20px;z-index: 800;box-shadow: 0 0 8px rgba(0,0,0,0.2);display: none;}
.gp-goTop-fixed.bottom{bottom: 150px;}
/*低版本跳转样式*/
.ie_bg{width:100%;height:100%;position:fixed;top:0;left:0;background-color:#000;opacity:0.9;filter:alpha(opacity=90);z-index:99998;}
.ie9tips{width:400px;height:300px;position:fixed;top:50%;left:50%;margin:-150px 0 0 -200px;line-height: 1.8;color:#fff;z-index:99999;text-align:center;}
.ie9tips a{color:red;}  
.ie9tips img{display:inline-block;margin:0 auto;opactiy:0.9;filter:alpha(opacity=90);vertical-align: middle;} 
.ie9tips img:first-child{margin-right: 20px;}
.ie9tips p{padding-top:10px;color:#fff;width: 420px;margin:10px auto;line-height: 1.8;}



.fadeInUpSmall  {  -webkit-animation-name: fadeInUpSmall ;  animation-name: fadeInUpSmall ;  animation-duration: 0.4s;   -webkit-animation-duration: 0.4s;  animation-timing-function: ease-in-out;   -webkit-animation-timing-function: ease-in-out;     visibility: visible !important;  }
@-webkit-keyframes fadeInUpSmall {
  0% {   opacity: 0;    -webkit-transform: translate3d(0, 20px, 0);    transform: translate3d(0, 20px, 0);  }
  100% {    opacity: 1;    -webkit-transform: none;    transform: none;  }
}
@keyframes fadeInUpSmall {  
  0% {    opacity: 0;    -webkit-transform: translate3d(0, 20px, 0);    -ms-transform: translate3d(0, 20px, 0);    transform: translate3d(0, 20px, 0);  }
  100% {    opacity: 1;    -webkit-transform: none;    -ms-transform: none;    transform: none;  }
}


.fadeInLeftSmall   {  -webkit-animation-name: fadeInLeftSmall ;  animation-name: fadeInLeftSmall ;  animation-duration: 0.4s;   -webkit-animation-duration: 0.4s;  animation-timing-function: ease-in-out;   -webkit-animation-timing-function: ease-in-out;     visibility: visible !important;  }
@-webkit-keyframes fadeInLeftSmall {
  0% {   opacity: 0;    -webkit-transform: translate3d(-10px, 0, 0);    transform: translate3d(-10px, 0, 0);  }
  100% {    opacity: 1;    -webkit-transform: none;    transform: none;  }
}
@keyframes fadeInLeftSmall {  
  0% {    opacity: 0;    -webkit-transform: translate3d(-10px, 0, 0);     transform: translate3d(-10px, 0, 0);  }
  100% {    opacity: 1;    -webkit-transform: none;    -ms-transform: none;    transform: none;  }
}

.fadeInRightSmall,.show {  -webkit-animation-name: fadeInRightSmall ;  animation-name: fadeInRightSmall ;  animation-duration: 0.7s;   -webkit-animation-duration: 0.7s;  animation-timing-function: ease-in-out;   -webkit-animation-timing-function: ease-in-out;     visibility: visible !important;  }
@-webkit-keyframes fadeInRightSmall {
  0% {   opacity: 0;    -webkit-transform: translate3d(20px, 0, 0);    transform: translate3d(20px, 0, 0);  }
  100% {    opacity: 1;    -webkit-transform: none;    transform: none;  }
}
@keyframes fadeInRightSmall {  
  0% {    opacity: 0;    -webkit-transform: translate3d(20px, 0, 0);     transform: translate3d(20px, 0, 0);  }
  100% {    opacity: 1;    -webkit-transform: none;    -ms-transform: none;    transform: none;  }
}

.nav_container{display: none;}
/*手机端导航*/
#menu-btn-wrap{width: 28px;height:30px;position: absolute;top:20px;left:15px;
	z-index:99991;cursor: pointer;
	transition:all .6s ease-in-out;
	-o-transition:all .6s ease-in-out;
	-webkit-transition:all .6s ease-in-out;
	-moz-transition:all .6s ease-in-out;
	-ms-transition:all .6s ease-in-out;
	overflow: hidden;
}
#menu-btn-wrap.active{width: 105px;}
#menu-btn-wrap.active span{background-color:#fff;}
#menu-btn-wrap.active .menu-icon span:nth-child(1){
	transform:rotate(45deg);
	-o-transform:rotate(45deg);
	-moz-transform:rotate(45deg);
	-webkit-transform:rotate(45deg);
	-ms-transform:rotate(45deg);
}
#menu-btn-wrap.active .menu-icon span:nth-child(2){
	transform:translateX(60px);
	-o-transform:translateX(60px);
	-moz-transform:translateX(60px);
	-webkit-transform:translateX(60px);
	-ms-transform:translateX(60px);
	opacity: 0
}
#menu-btn-wrap.active .menu-icon span:nth-child(3){
	transform:rotate(-45deg);
	-o-transform:rotate(-45deg);
	-moz-transform:rotate(-45deg);
	-webkit-transform:rotate(-45deg);
	-ms-transform:rotate(-45deg);
	margin-bottom: 0;
	
}
#menu-btn-wrap.active .menu-txt{left:35px;width: 65px;height: 17px;
	transition:all 0.3s ease-in-out;
}
#menu-btn-wrap.active .menu-icon{margin-left:6px;transition:all 0.6s ease-in-out;}
.menu-txt{position: absolute;top:3px;left:-45px;
	transition:all .6s ease-in-out;
	-o-transition:all .6s ease-in-out;
	-webkit-transition:all .6s ease-in-out;
	-moz-transition:all .6s ease-in-out;
	-ms-transition:all .6s ease-in-out;
}
.menu-icon{width: 24px;height: 30px;
	transition:all .3s ease-in-out;
	-o-transition:all .3s ease-in-out;
	-webkit-transition:all .3s ease-in-out;
	-moz-transition:all .3s ease-in-out;
	-ms-transition:all .3s ease-in-out;
	transform-origin:12px 12px;
	float:left;
}
.menu-icon span{
	display: block;width: 100%;height: 4px;background-color:#fff;margin-bottom: 4px;opacity: 0.8;
	transition:all .3s ease-in-out;
	-o-transition:all .3s ease-in-out;
	-webkit-transition:all .3s ease-in-out;
	-moz-transition:all .3s ease-in-out;
	-ms-transition:all .3s ease-in-out;
}
.menu-icon span:nth-child(1){
	transform-origin:left top;
	-o-transform-origin:left top;
	-moz-tranform-orign:left top;
	-webkit-tranform-orign:left top;
	-ms-tranform-orign:left top;
}
.menu-icon span:nth-child(3){
	transform-origin:bottom left;
	-o-transform-origin:bottom left;
	-moz-tranform-orign:bottom left;
	-webkit-tranform-orign:bottom left;
	-ms-tranform-orign:bottom left;
	margin-bottom: 0
}
.sNav{display: none;position: absolute;left:0;top:50px;width:100%; z-index: 99982;}
.phoneNav{}
.phoneNav li{height: 10vh;line-height: 10vh;text-align: center;}
.phoneNav li a{color:#fff;font-size: 18px;}
.links{width:100%;height:50px;line-height: 50px;border-top:1px solid #5d125c;margin-top:20px;text-align: center;}
.links a{display: inline-block;color:#fff;font-size: 14px;padding:0 12px;}

.lightbox_back { z-index: 99980; left: 0; top: 0; width: 100%; height: 100%; position: fixed; background: #cb2a30;
  opacity: 0.9; filter: alpha(opacity=90);  display: none;}

/*pub*/
.gp-title{font-weight: normal;line-height: 24px;max-height: 48px;overflow: hidden;padding-top: 8px;}
.logo{position: absolute;right: 8vw;top: 28px;font-size: 0;}
.logo a{display: inline-block;vertical-align: middle;}
.logo_01{margin-right: 20px;}
@media screen and (max-width:996px) {
.nav_container{display: block;}
.logo{right: 2vw;}
}
@media screen and (max-width:767px) {
	.logo_01{width: 120px;margin-right: 10px;}
	.logo_02{width: 100px;}
	.logo{right: 2vw;top: 10px;}
}
@media screen and (max-width:480px) {
	.logo{transform: scale(0.6);transform-origin: 100% 0;top: 10px;}
}