*,
*::after,
*::before {
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}
a:focus,
.btn:focus,
input:focus,
button:focus{
	outline:0;
}
a{
	color: #9D1717;
	}
a:hover{
	text-decoration: none;
	color: #9D1717;
	}
i{
	font-style: normal;
	}
em{
	color: #9D1717;
	font-style: normal;
	}
ul,li{
	list-style: none;
	padding: 0;
}
.collapse:not(.show) {display: block;}
.border-radius{
	border-radius: 8px;
}
.mb50{
	margin-bottom: 50px;
}
html{
	font-size: 16px;
}
@media only screen and (max-width: 991px) {
	.mb50{
		margin-bottom: 20px;
	}
	html{
		font-size: 14px;
	}
}
body {
	background-color: #ECE4E2;
	font-style: normal;
	font-weight: 400;
	font-family: sans-serif;
	color: #111827;
}
.pc-only{
	display: block;
}
.mobile-only{
	display: none;
}
@media only screen and (max-width: 991px) {
	.pc-only{
		 display: none;
		}
	.mobile-only{
		 display: block;
		}
}
/*header logo & language*/
.main-header-wrap{
	height: 120px;
	background: #fff;
	}
.main-header-wrap .logo{
	margin-top: 10px;
	width: 360px;
	height: 40px;
	}
.main-header-wrap .logo img{
	height: 100px;
	margin-left: 27px;
	}
@media only screen and (max-width: 991px) {
	.main-header-wrap,
	.main-menu-wrap {
		 display: none;
	}
}
.header-right-wrap{
	text-align: right;
	z-index: 9;
}
.header-right-wrap .common-style .language{
	color: #9D1717;
	height: 34px;
	background-color:#ffffff;
	border: 1px solid #9D1717;
	font-size: 0.875rem;
	padding: 10px 20px;
	margin-left: 10px;
	}
.header-right-wrap .common-style .language.language-active{
	background-color:#9D1717;
	color: #ffffff;
	}
.header-right-wrap .language-wrap{
	margin-top: 47px;
	}
/*mobile 导航栏按钮*/
.header-small-mobile {
	display: none;
}
.header-small-mobile .mobile-logo{
	text-align: left;
}
.header-small-mobile .mobile-logo img{
	height: 3rem;
}
@media only screen and (max-width: 991px) {
 .header-small-mobile {
	 display: block;
	 background: #fff;
	 text-align: center;
	 height: 3.375rem;
	 line-height: 3.375rem;
}
}
/*网站导航栏*/
.main-menu-wrap{
	background: #771F00;
	font-size: 1rem;
}
.navbar{
	padding: 0;
}
.navbar-nav a {
	display: block;
	letter-spacing: .2px;
	color: #fff;
	padding: 10px 34px;
}
.dropdown-menu{
	border: none;
	padding: 0;
	border-radius: 0;
	margin-top: 0px;
}
.navbar-nav .dropdown-menu{
	background: #771F00;
}
.navbar-nav a.active,
.navbar-nav .dropdown-menu .dropdown-item:hover,
.navbar-nav .dropdown-menu .dropdown-item:focus{
	background: #9D1717;
	color: #ffffff;
}
.navbar-nav .dropdown:hover>.dropdown-menu,
.navbar-nav .dropdown-submenu:hover>.dropdown-menu{
	display: block;
}
.dropdown-submenu{
	position: relative;
}
.dropdown-submenu .dropdown-menu{
	top: 0;
	left: 100%;
	margin-top: 0px;
}
.dropdown-toggle::after {
	position: absolute;
	transform: translateY(-50%);
	top: 22px;
	right: 20px;
}
.navbar-nav .dropdown-toggle::after {
    width: 0; 
    height: 0; 
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 7px solid white;
}
/*mobile 导航栏*/
.mobile-off-canvas-active {
	position: fixed;
	top: 0;
	min-height: 100vh;
	visibility: hidden;
	-webkit-transition: all 400ms ease-out;
	-o-transition: all 400ms ease-out;
	transition: all 400ms ease-out;
	z-index: 9999;
	width: 80vw;
	right: -80vw;
	background-color: #771F00;
	color: #ffffff;
}
.mobile-off-canvas-active.inside {
	visibility: visible;
	right: 0px;
}
.mobile-aside-close {
	position: absolute;
	right: 0px;
	z-index: 9;
	width: 3.375rem;
	line-height: 3.375rem;
	text-align: center;
	font-size: 1.5rem;
}
.header-mobile-aside-wrap {
	padding: 20px 20px 50px;
}
.mobile-menu li {
	padding: 10px 0;
}
.mobile-menu li a {
	font-size: 1rem;
	color: #ffffff;
}
.mobile-menu .dropdown.show .dropdown-toggle::after {
  transform: rotate(180deg);
}
.mobile-menu .dropdown-menu{
	position: static !important;
	float: none;
	background-color: #9D1717;
	padding: 6px 0;
	margin-top: 6px;
}
.mobile-menu .dropdown-menu.show {
  transform: none !important;
}
.mobile-menu .dropdown-menu .dropdown-item{
	white-space: pre-wrap;
	padding: .5rem 1.5rem;
}
.mobile-menu .dropdown-menu .dropdown-item:hover,
.mobile-menu .dropdown-menu .dropdown-item:focus{
	background: transparent;
	color: #ffffff;
}
.mobile-menu .third-menu{
	background-color: #BD2D2D;
	padding: 0 20px;
}
/*页脚*/
footer{
	background: #111827;
}
.logo-intro{
	width: 320px;
	font-size: 0.875rem;
	color: #9CA3AF;
	line-height: 1.625rem;
	}
.logo-intro .logo img{
	height: 37px;
	margin-bottom: 10px;
}
.footer-links{
	border-bottom: 1px solid #1F2937;
	padding: 50px 0 20px 0;
	}
.footer-links ul h4{
	color: #ffffff;
	font-size: 1.125rem;
	font-weight: bold;
	margin-bottom: 20px;
}
.footer-links ul li{
	font-size: 0.875rem;
	color: #9CA3AF;
	line-height: 1.3125rem;
	padding-bottom: 9px;
	overflow: hidden;
	}
.footer-links ul li a{
	color: #9CA3AF;
	}
.footer-links ul li .ri-icon{
	color: #9D1717;
	float: left;
	margin: 0 5px 10px 0;
	}
.footer-links ul.links-company li{
	padding-bottom: 0px;
}
.footer-links ul.links-company{
	padding-bottom: 8px;
}
.copyright{
	font-size: 1rem;
	color: #9CA3AF;
	line-height: 1.3125rem;
	padding: 30px 0 30px 0;
	}
.copyright a{
	color: #9CA3AF;
	}
.copyright .record{
	text-align: right;
	}
@media only screen and (max-width: 991px) {
	.footer-links{
		padding: 30px 0 10px 0;
		}
	.copyright{
		padding: 20px 0 20px 0;
		}
	.copyright .record{
		text-align: left;
		}
}
/*幻灯图*/
.carousel {
	margin-bottom: 50px;
	}
.carousel-control-next, 
.carousel-control-prev{
	background: transparent;
	border: none;
}
.carousel-control-next-icon, 
.carousel-control-prev-icon{
	width: 3rem;
	height: 3rem;
}
.carousel-control-next-icon{
	background:url(../images/swiper-button-next.png);
	background-size: 100%;
}
.carousel-control-prev-icon{
	background:url(../images/swiper-button-prev.png);
	background-size: 100%;
}
@media only screen and (max-width: 991px) {
	.carousel {
		margin-bottom: 20px;
		}
}
/*首页标题栏*/
.title{
	height: 3.75rem;
	line-height: 3.75rem;
	font-size: 1.25rem;
	color: #9D1717;
	border-radius: 8px 8px 0 0;
	padding: 0 20px;
	}
.title.red{
	background: #771F00;
	color: #ffffff;
	}
.title a.more{
	float: right;
	font-size: 1rem;
	color: #ffffff;
	}
/*首页新闻列表*/
.index-newslist{
	overflow: hidden;
	list-style: none;
	padding: 24px 24px 0 24px;
	}
.col-lg-4 .index-newslist{
	padding: 24px 24px 9px 24px;
}
.news-tit{
	color: #111827;
	font-size: 1.125rem;
	font-weight: bold;
	line-height: 1.5rem;
	display: block;
	margin-bottom: 20px;
	}
.news-intro{
	color: #4B5563;
	font-size: 1rem;
	line-height: 1.5rem;
	margin-bottom: 20px;
	}
.news-type-date{
	display: block;
	overflow: hidden;
	margin-bottom: 20px;
	}
.news-type{
	float: left;
	color: #9D1717;
	font-size: 0.875rem;
	padding: 0px 16px;
	background-color: #EFE4E0;
	border-radius: 12px;
	margin-right: 20px;
	}
.news-date{
	float: left;
	color: #6B7280;
	font-size: 0.875rem;
	}
.news-link{
	float: right;
	color: #9D1717;
	font-size: 0.75rem;
	}
.btn-center{
	text-align: center;
	padding-bottom: 30px;
}
.btn-more{
	color: #9D1717;
	font-size: 1rem;
	border-radius: 8px;
	border: 1px solid #9D1717;
	padding: 8px 24px;
}
.index-newslist li{
	margin-bottom: 24px;
	border-bottom: 1px solid #E5E7EB;
	}
.index-newslist .news-intro{
	font-size: 0.875rem;
	line-height: 1.25rem;
}
.index-newslist .news-date{
	font-size: 0.75rem;
}
/*首页科研进展*/
.index-science{
	padding: 20px;
}
.science-list{
	padding-bottom: 25px;
}
.science-img{
	border-radius: 8px;
	overflow: hidden;
	width: 21rem;
	height: 14rem;
	}
.science-img img{
	width: 100%;
	height: 100%;
	}
.science-content{
	padding: 20px 0;
}
@media only screen and (max-width: 991px) {
	.index-science li{
		margin-bottom: 20px;
	}
	.science-img{
		width: 100%;
		height: 17rem;
	}
}

/*当前位置*/
.location-bg{
	background: url(../images/location-bg.png);
}
.location{
	height: 3.125rem;
	line-height: 3.125rem;
	font-size: 0.875rem;
	color: #9CA3AF;
}
.location .ri-icon{
	margin-right: 8px;
	color: #9CA3AF;
}
.location a{color: #111827;}
.location-item + .location-item::before{content: ">";}
/*二级页面*/
.container-bg{
	background-color: #ffffff;
	border-radius: 8px;
	box-shadow: 2px 2px 4px 0 rgba(0, 0, 0, 5%);
	margin-bottom: 50px;
}
/*二级左侧导航*/
@media only screen and (min-width: 991px) {
	.col-lg-3.menu-bar {
	        -ms-flex: 0 0 22%;
	        flex: 0 0 22%;
	        max-width: 22%;
	    }
	.container-bg .col-lg-9{
		-ms-flex: 0 0 78%;
		flex: 0 0 78%;
		max-width: 78%;
	}
}
.menu-bar{
	padding: 0;
	background: linear-gradient(to bottom, rgba(250, 246, 246, 1), rgba(255, 255, 255, 0));
	min-height: 480px;
	margin-bottom: 50px;
}
.menu-bar h2{
	font-size: 1.125rem;
	color: #ffffff;
	text-align: center;
	height: 5rem;
	line-height: 5rem;
	background-color: #9D1717;
	border-radius: 8px 0 0 0;
	margin-bottom: 0;
}
.menu-left{
	background-color: #EFE4E0;
	padding: 0 1px;
}
.menu-left li{
	font-size: 1rem;
	font-weight: 400;
	color: #111827;
	text-align: center;
	line-height: 1.6875rem;
	background-color: #ffffff;
	border-bottom: 1px solid #EFE4E0;
	border-left:4px solid #ffffff;
}
.menu-left li a{
	color: #111827;
	padding: 11px 20px;
	display: block;
}
.menu-left li.active,
.menu-left li.dropdown-submenu.show{
	color: #9D1717;
	background-color: #FAF6F6;
	border-left: 4px solid #C27070;
}
.menu-left .dropdown-submenu.show .dropdown-toggle::after {
  transform: rotate(180deg);
}
.menu-left .dropdown-menu {
  position: static !important;
}
.menu-left .dropdown-menu.show {
  transform: none !important;
}
.menu-left li:hover a.dropdown-item,
.menu-left li.active a.dropdown-item{
	color: #111827;
}
.menu-left-second{
	padding: 0;
	background-color: #EFE4E0;
	padding: 0 1px;
}
.menu-left-second a{
	display: block;
	font-size: .875rem;
	color: #111827;
	text-align: center;
	line-height: 1.5rem;
	padding: 11px 20px;
	border-top: 1px solid #E2B9B9;
	border-left:4px solid #ffffff;
	background-color: #ffffff;
}
.menu-left-second a:hover,
.menu-left-second a:active,
.menu-left-second a.active{
	color: #9D1717;
	border-left: 4px solid #E2B9B9;
}
.menu-left-second .active a{
	color: #9D1717;
}
.menu-left-second a.active,
.menu-left-second.dropdown-menu .dropdown-item:hover,
.menu-left-second.dropdown-menu .dropdown-item:focus{
	background: #ffffff;
	color: #9D1717;
}
.dropdown-submenu .dropdown-menu.menu-left-second{
	position: relative;
	float: none;
	left: 0;
	text-align: center;
}
@media only screen and (max-width: 991px) {
	.menu-bar{
		min-height: auto;
	}
	.menu-bar h2{
		height: 4rem;
		line-height: 4rem;
		border-radius: 0;
		margin: 0;
	}
}
/*文章内容*/
h1{
	text-align: center;
	font-size: 1.5rem;
	font-weight: 500;
	margin: 30px 20px;
	line-height: 2.25rem;
}
.article{
	width: 93%;
	margin: 30px auto 50px auto;
	font-size: 1rem;
	line-height: 2.25rem;
	min-height: 200px;
}
.article-time{
	text-align: center;
	color: #6B7280;
	font-size: 1.125rem;
	padding-bottom: 10px;
}
.article img{
	display: block;
	margin: 0 auto;
}
.article ul{
	list-style: disc !important;
	padding: 0 0 15px 4rem;
	line-height: 1.5rem;
}
.article li{
	list-style: disc !important;
	padding: 0 0 0 5px;
}
/*新闻列表*/
.newslist{
	width: 93%;
	margin: 30px auto 50px auto;
}
.newslist li{
	overflow: hidden;
	margin-top: 30px;
}
.news-img{
	float: right;
	width: 160px;
	margin: 15px 0 30px 30px;
}
@media only screen and (max-width: 991px) {
	.newslist{
		width: 100%;
		margin: 0px auto 0px auto;
	}
	.newslist li{
		margin-top: 0px;
		background: #ffffff;
		border-radius: 8px;
		margin-bottom: 20px;
		padding-bottom: 15px;
	}
	.news-img{
		float: none;
		width: 100%;
		margin: 0px 0 20px 0px;
	}
	.newslist .news-tit,
	.newslist .news-intro,
	.newslist .news-date{
		padding: 0 15px;
	}
}
/*学术交流视频列表*/
.case-list-title{
	margin: 0 0 40px 30px;
	font-size: 1.25rem;
	font-weight: bold;
}
.caselist{
	width: 93%;
	margin: 0 auto 50px auto;
}
.case{
	padding-bottom: 25px;
}
.case-img{
	border-radius: 8px;
	overflow: hidden;
	position: relative;
	margin-bottom: 20px;
	}
.case-img img{
	width: 15rem;
	height: 10rem;
	}
.case-img .ri-icon{
	position: absolute;
	top: 50%;
	left: 50%;
	margin-top: -36px;
	margin-left: -24px;
	color: #fff;
	font-size: 3rem;
	z-index: 9;
}
.video-bg{
	background: rgba(0, 0, 0, 0.3);
	position: absolute;
	top: 0;bottom: 0;left: 0;right: 0;
	z-index: 8;
}
@media only screen and (max-width: 991px) {
	.case-list-title{
		margin: 0 0 20px 0px;
	}
	.caselist{
		width: 100%;
		margin-bottom: 0;
	}
	.caselist li{
		background: #ffffff;
		border-radius: 8px;
		margin-bottom: 15px;
	}
	.case{
		padding: 15px 0;
	}
	.case-img img{
		width: 100%;
		height: auto;
	}
	.case-img .ri-icon{
		margin-top: -28px;
	}
}
/*人才队伍列表*/
.team-group{
	margin: 0 0 20px 40px;
	font-size: 1.25rem;
	font-weight: bold;
}
.teamlist{
	width: 93%;
	margin: 0 auto 50px auto;
}
.team{
	padding-bottom: 25px;
}
.team-img{
	height: 12.5rem;
	width: 150px;
	border-radius: 8px;
	overflow: hidden;
	position: relative;
	margin: 20px auto;
	}
.team-img img{
	max-width: 100%;
	max-height: 100%;
	position: absolute;
	top: 0;bottom: 0;left: 0;right: 0;
	margin: auto;
	}
.team-content{
	text-align: center;
}
@media only screen and (max-width: 991px) {
	.team-group{
		margin: 0 0 10px 20px;
	}
	.teamlist{
		width: 100%;
		margin-bottom: 20px;
	}
	.teamlist li{
		margin-bottom: 15px;
	}
	.team{
		background: #ffffff;
		border-radius: 8px;
		margin-bottom: 0;
		padding: 10px 15px;
	}
	.team-img{
		width: 100%;
		margin: 0 auto;
	}
}
/*分页*/
.pc-page{
	margin: 30px 0 50px 0;
	overflow: hidden;
}
.pc-page .pagination{
	float: right;
}
.pc-page .page-link{
	color: #111827;
	border: none;
	margin: 0 5px;
	padding: 0.5rem 0.9rem;
}
.pc-page .page-link:hover,
.pc-page .page-item.active .page-link{
	color: #fff;
	background-color: #9D1717;
	border-radius: 8px;
}
.pc-page .page-search{
	margin: 0 10px;
	width: 50px;
	padding: 0 5px;
	text-align: center;
	border: 1px solid #9CA3AF;
	border-radius: 8px;
}
@media only screen and (max-width: 991px) {
	.location{
		 display: none;
		}
	.article{
		width: 100%;
	}
	.article img{
		zoom: 0.5;
	}
	.container{
		border-radius: 0;
	}
	.container,
	.menu-bar{
		margin-bottom: 0;
	}
	.index-news{
		margin-bottom: 15px;
	}
	.col-lg-4 .index-newslist{
		padding: 24px 24px 0 24px;
	}
	.menu-bar h2 .float-left{
		display: inline-block;
		color: #ffffff;
		margin-left: 0.8rem;
		font-size: 1.8rem;
	}
	.menu-bar h2 .float-right{
		display: inline-block;
		color: #ffffff;
		margin-right: 0.5rem;
		font-size: 1.5rem;
	}
	.mobile-aside-button i{
		font-size: 1.5rem;
	}
	.margin0{margin-left: -15px;margin-right: -15px;}
	.collapse:not(.show) {display: none;}
}
/*图片滚动点击放大*/
.mySwiperImg {
      width: 100%;
      height: 100%;
	  padding-bottom: 50px;
    }
.mySwiperImg .swiper-slide {
      text-align: center;
      font-size: 18px;
      background: #fff;
      display: flex;
      justify-content: center;
      align-items: center;
    }
.mySwiperImg .swiper-slide img {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
.mySwiperImg .swiper-pagination{
	bottom: 0px;
}
.myImgClose{
	color: #ffffff;
	font-size: 2rem;
	position: fixed;
	margin-top: 500px;
}