ol,
ul {
  list-style: none;
  margin: 0!important;
  padding: 0!important;
}

.index_jiansuo_zuo_xiala{
	float: left; 
	width: 150px; 
	height: 60px;
}

.index_jiansuo_you_shuru{
	float: left; 
	width: 725px;
	margin-left: 35px;
}
.index_jiansuo_you_anniu{
	width: 100px; 
	height: 60px;
	margin-right: 10px;
	margin-left: 10px;
	border-radius:10px ;
}
.index_jiansuo_box{
	width: 1000px;
	margin: 0 auto; 
	padding-top: 25px;
}
.index_jiansuokuang{
	width: 950px;  
	margin: 0 auto; 
	height: 50px;
}
.index_jiansuo_qiehuan{
	width: 150px;
	text-align: center;
	border-radius: 5px 5px 0 0 ;
	background-color: rgba(6,51,92,0.5);
	font-size: 16px;
}
/* 首页第一屏开始 */
.one_beijing{
	position: relative;
	background: url(../img/1920x427.jpg) no-repeat center;
	height: 427px;
	width: auto;
}

.daohangbeijing{
	/* background: url(../img/10x138.png) center; */
	height: 115px;
}
.index_logo_box{
	height: 100px;
	width: auto;
	padding-top: 20px;
	padding-left: 10px;
}
.index_logo{
	float: left;
	margin-left: 15px;
}
.index_logo2{
	float: right;
	margin-right: 40px;
}
.index_denglu{
	float: right; 
	font-size: 18px;
	margin-top: 20px;
	margin-right: 20px;
}
.index_denglu a:link{
	color: #438e7f;
	text-decoration:none;
}
/* .index_nav_box{
	float: right; 
	width: 700px;
	margin-right: 50px;
	margin-top: 30px;
} */
/* 首页导航开始 */

.index_menu {
  position: sticky;
  height: 50px;
  top: 0;
  left: 0;
  width: 100%;
  background: #389a87;
  display: flex;
  justify-content: center;
  z-index: 99;
}
.index_menu * {
  box-sizing: border-box;
}
.index_menu .index_center {
  width: 1200px;
}
.index_menu .index_ul-list {
  display: flex;
}
.index_menu .index_ul-list > li {
  flex: 1;
  border-right: 1px solid #096956;
  position: relative;
}
.index_menu .index_ul-list > li:last-child {
  border-right: none;
}
.index_menu .index_ul-list > li > a {
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  text-decoration: none;
  color: #fff;
  /* background: #222; */
}
.index_menu .index_ul-list > li > span {
  color: #fff;
  font-size: 14px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #222;
}
.index_menu .index_ul-list > li:hover .index_ol-list {
  display: block;
}
.index_menu .index_ol-list {
  display: none;
  position: absolute;
  top: 50px;
  left: 0;
  z-index: 999;
  background: #389a87;
  width: 100%;
  z-index: 99999;
}
.index_menu .index_ol-list > li > a {
  font-size: 14px;
  text-decoration: none;
  color: #fff;
  height: 35px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #096956;
  justify-content: center;
}
.index_menu .index_ol-list > li > a:hover {
  background: #096956;
}

/* 首页导航结束 */

/* 首页检索开始 */

.index_jiansuobeijing{
	width: 1200px; 
	height: 250px; 
	background-color: rgba(0,0,0,0.6);
	margin-left: auto;
	margin-right: auto;
	/* margin-top: 80px; */
	border-radius: 20px;
}
.index_jiansuo_baibeijing{
	background-color: #ffffff;  
	width: 1000px; 
	height: 140px; 
	padding: 35px;
}
.index_jiansuo_zuo_xiala{
	float: left; 
	width: 150px; 
	height: 60px;
}

.index_jiansuo_you_shuru{
	float: left; 
	width: 850px;
	margin-left: 35px;
}
.index_jiansuo_you_anniu{
	width: 100px; 
	height: 60px;
}
.index_jiansuo_box{
	width: 1000px;
	margin: 0 auto; 
	padding-top: 30px;
}
.index_jiansuokuang{
	width: 950px;  
	margin: 0 auto; 
	height: 50px;
}
.index_jiansuo_qiehuan{
	width: 150px;
	text-align: center;
	border-radius: 5px 5px 0 0 ;
	background-color: rgba(6,51,92,0.5);
	font-size: 16px;
}
/* 首页检索结束 */
/* 首页检索下方标语开始 */
.biaoyu{
	width: 873px; 
	height: 54px;
	margin-left: auto;
	margin-right: auto;
	margin-top: 30px;
}
/* 首页检索下方标语结束 */
/* 首页第一屏结束 */
/* 主标签开始 */
.index_biaoqian_box{
	width: 310px;
	margin-left: auto;
	margin-right: auto;
	padding-top: 50px;
}
.index_biaoqian_img{
	width: 67px;
	height: 53px;
	float: left;
	margin-top: 10px;
}
.index_biaoqian_wenzi{
	width: 230px;
	height: 60px;
	float: left;
	font-size: 50px;
	color: #3b9c89;
	font-weight: bold;
	margin-left: 10px;
}


.index_biaoqian_box_2{
	width: 420px;
	margin-left: auto;
	margin-right: auto;
	padding-top: 50px;
}
.index_biaoqian_img_2{
	width: 67px;
	height: 53px;
	float: left;
	margin-top: 10px;
}
.index_biaoqian_wenzi_2{
	width: 340px;
	height: 60px;
	float: left;
	font-size: 50px;
	color: #3b9c89;
	font-weight: bold;
	margin-left: 10px;
}



.index_biaoqian_box_3{
	width: 318px;
	margin-left: auto;
	margin-right: auto;
	padding-top: 50px;
}
.index_biaoqian_img_3{
	width: 67px;
	height: 53px;
	float: left;
	margin-top: 10px;
}
.index_biaoqian_wenzi_3{
	width: 240px;
	height: 60px;
	float: left;
	font-size: 50px;
	color: #3b9c89;
	font-weight: bold;
	margin-left: 10px;
}



.index_biaoqian_box_4{
	width: 430px;
	margin-left: auto;
	margin-right: auto;
	padding-top: 50px;
}
.index_biaoqian_img_4{
	width: 67px;
	height: 53px;
	float: left;
	margin-top: 10px;
}
.index_biaoqian_wenzi_4{
	width: 340px;
	height: 60px;
	float: left;
	font-size: 50px;
	color: #3b9c89;
	font-weight: bold;
	margin-left: 10px;
}
/* 主标签结束 */
/* 首页第二屏开始 */
.two_beijing{
	position: relative;
	background: url(../img/beijing_2.jpg) no-repeat center;
	height: 730px;
	width: auto;
}
.two_point_five_beijing{
	position: relative;
	background: url(../img/beijing_2-5.jpg) no-repeat center;
	height: 730px;
	width: auto;
}
.shuziziyuan_box{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
	margin-top: 50px;
}
.ziyuan_box{
	float: left;
	width: 600px;
	padding-left: 5px;
	padding-right: 5px;
}
.index_xiaobiaoqian{
	background: url(../img/xiaobiaoqian.png) no-repeat center;
	height: 42px;
	width: auto;
	position: relative;
}
.index_xiaobiaoqian_wenzi{
	width: 330px;
	font-size: 22px;
	font-weight: bold;
	padding-left: 60px;
	color: #ffffff;
	line-height: 42px;
}
.index_ziyuan_biaoti{
	font-size: 26px;
	font-weight: bold;
	margin-top: 20px;
	width: 590px;
	padding-left: 10px;
	padding-right: 10px;
}
.index_ziyuan_biaoti a:link{
	text-decoration: none;
	color: #000;
}
.index_ziyuan_biaoti a:hover{
	text-decoration: none;
	color: #389a87;
}
.index_ziyuan_xiangxi{
	width: 590px;
	min-height: 100px;
	font-size: 14px;
	color: #666;
	margin-top: 20px;
	padding-left: 10px;
	padding-right: 10px;
}
.index_ziyuan_gengduo{
	text-align: right;
	width: 590px;
	padding-right: 10px;
}
.index_ziyuan_gengduo a:link{
	color: #666;
	text-decoration: none;
}
.index_ziyuan_gengduo a:hover{
	color: #389a87;
	text-decoration: none;
}



/* 读者导航图标开始 */

.index_duzhe_box{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
	margin-top: 50px;
}
.duzhe_liebiao{
	width: 1200px;
	padding: 10px;
}
.duzhe_liebiao ul{
	list-style: none;
}
.duzhe_liebiao li{
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	min-width: 190px;
	float: left;
	height: 130px;
	text-align: center;
	font-size: 16px;
	margin-top: 50px;
}
.duzhe_liebiao li > img{
	margin: 0 auto;
}
.duzhe_liebiao span{
	line-height: 50px;
	height: 50px;
	text-align: center;
	width: 100px;
}
.duzhe_liebiao li > a:link{
	color: #333;
	text-decoration: none;
}
.duzhe_liebiao li > a:hover{
	color: #389a87;
	text-decoration: none;
}
/* 读者导航图标结束 */
/* 首页第二屏结束 */

/* 首页第三屏开始 */
.three_beijing{
	position: relative;
	background: url(../img/beijing_3.jpg) no-repeat center;
	height: 635px;
	width: auto;
}
.index_gonggao_box{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
	margin-top: 50px;
}
.gonggao_box{
	float: left;
	width: 600px;
	padding-left: 5px;
	padding-right: 5px;
}
.gonggao_biaoqian{
	background: url(../img/xiaobiaoqian.png) no-repeat center;
	height: 42px;
	width: auto;
	position: relative;
}
.gonggao_biaoqian_wenzi{
	width: 330px;
	font-size: 22px;
	font-weight: bold;
	padding-left: 60px;
	color: #ffffff;
	line-height: 42px;
}
.gonggao_liebiao{
	width: 590px;
	margin-top: 30px;
}
.gonggao_liebiao ul{
	list-style: none;
}
.gonggao_liebiao li{
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	width: 590px;
	margin-top: 30px;
}
.gonggao_liebiao_riqi{
	width: 70px;
	height: 70px;
	/* border: solid 2px #5b8e63; */
	/* background: #fff; */
	float: left;
	border-radius: 10px;
}
.gonggao_riqi_1{
	width: 60px;
	margin-left: 3px;
	height: 32px;
	border-bottom:solid 1px #5b8e63 ;
	text-align: center;
	font-size: 22px;
	font-weight: bold;
	color: black;
}
.gonggao_riqi_2{
	text-align: center;
	font-size: 16px;
	font-weight: bold;
	color: black;
	line-height: 34px;
}
.gonggao_biaoti{
	width: 490px;
	margin-left: 20px;
	float: left;
	font-size: 18px;
	font-weight: bold;
	line-height: 65px;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
}
.gonggao_biaoti a:link{
	color: #000;
	text-decoration: none;
}
.gonggao_biaoti a:hover{
	color: #5b8e63;
	text-decoration: none;
	font-weight: bold;
}
.gonggao_chakangengduo{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
	text-align: center;
	margin-top: 50px;
}
A:visited {color: #333;}
.gonggao_chakangengduo a:link{
	color: #333!important;
	text-decoration: none;
}
.gonggao_chakangengduo a:hover{
	color: #5b8e63!important;
	text-decoration: none;
}
/* 首页第三屏结束 */

/* 首页第四屏开始 */
.four_beijing{
	position: relative;
	background: url(../img/beijing_4.jpg) no-repeat center;
	height: 810px;
	width: auto;
}

/* 院内科研动态开始 */
.four_keyan_box{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
	margin-top: 50px;
}
.keyan{
	width: 600px;
	/* padding: 5px; */
	float: left;
}

.keyan_li{
	width: 590px;
}
.keyan_li ul{
	list-style: none;
}

.keyan_li li{
	
	width: 520px;
	float: left;
	margin-bottom: 37px;
	margin-top:10px ;
	margin-right:10px ;
}
.keyan_biaoti_box{
	width: 580px;
	height: 120px;
	border-bottom: solid 6px #3b9c89 ;
	background: #fff;
	box-shadow: 5px 5px 10px #cbcbcb;
}
.keyan_biaoti{
	width: 580px;
	padding: 10px;
	min-height: 80px;
	font-size: 16px;
	font-weight: bold;
}
.keyan_biaoti a:link{
	color: #333;
	text-decoration: none;
}
.keyan_biaoti a:hover{
	color: #3b9c89;
	text-decoration: none;
}
.keyan_biaoti_riqi{
	font-size: 16px;
	color: #666;
	text-align: right;
	padding-right: 10px;
}

.keyan_img{
	width: 571px;
	/* margin-top: 90px; */
}
.keyan_img_tupian{
	position: relative;
}
.keyan_img_tupian img{
	height: 434px;
	width: 571px;
}
.keyan_img_biaoti{
	width: 571px;
	background-color: rgba(0,0,0,0.5);
	height: 40px;
	color: #fff;
	font-size: 16px;
	padding-left: 10px;
	padding-right: 10px;
	position: absolute;
	bottom: 0;
	line-height: 40px;
}
.keyan_img_biaoti a:link{
	color: #fff;
	text-decoration: none;
}
/* 院内科研动态结束 */
/* 首页第四屏结束 */

/* 首页第五屏开始 */
.five_beijing{
	position: relative;
	background: url(../img/beijing_5.jpg) no-repeat center;
	height: 530px;
	width: auto;
}
.xinxi_wenxian_box{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
}
.xinxi_wenxian{
	width: 600px;
	float: left;
	padding: 15px;
}
.xinxi_wenxian_liebiao{
	width: 570px;
	margin-top: 50px;
}
.xinxi_wenxian_liebiao ul{
	list-style: none;
}
.xinxi_wenxian_liebiao li{
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	width: 560px;
	height: 40px;
	margin-top: 10px;
	font-size: 16px;
}
.xinxi_wenxian_liebiao span{
	font-size: 14px;
	color: #999;
	float: right;
	margin-left: 5px;
}
.xinxi_wenxian_liebiao a:link{
	color: #000;
	text-decoration: none;
}
.xinxi_wenxian_liebiao a:hover{
	color: #3b9c89;
	text-decoration: none;
}

.xinxi_wenxian_chakangengduo{
	width: 570px;
	margin-left: auto;
	margin-right: auto;
	text-align: center;
	margin-top: 50px;
	color: #999;
}
.xinxi_wenxian_chakangengduo a:link{
	color: #999;
	text-decoration: none;
}
.xinxi_wenxian_chakangengduo a:hover{
	color: #3b9c89;
	text-decoration: none;
}
/* 首页第五屏结束 */

/* 首页第六屏开始 */
.six_beijing{
	position: relative;
	background: url(../img/beijing_6.jpg) no-repeat center;
	height: 650px;
	width: auto;
}
.hexin_qikan_box{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
}
.hexinqikan{
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
}

.Box {position: relative;}
			.Box .content {width: 1180px;margin: 0 auto;}
			.Box h2 {text-align: center;/* margin-bottom: 35px;padding-top: 250px; */color: #4dace8;}
			.Box .Box_con {position: relative;}
			.Box .Box_con .btnl {position: absolute;}
			.Box .Box_con .btn {display: block;width: 41px;height: 41px;position: absolute;top: 80px;cursor: pointer;}
			.Box .Box_con .btnl {background: url(../img/jtl02.png) no-repeat center;left: -72px; }
			.Box .Box_con .btnr {background: url(../img/jtr02.png) no-repeat center;right: -72px;}
			.Box .Box_con .btnl:hover {background: url(../img/jtl03.png) no-repeat center;}
			.Box .Box_con .btnr:hover {background: url(../img/jtr03.png) no-repeat center;}
			.Box .Box_con .conbox {position: relative;overflow: hidden;}
			.Box .Box_con .conbox ul {position: relative;list-style: none;}
			.Box .Box_con .conbox ul li {float: left;width: 196px;height: 268px;margin-left: 40px;overflow: hidden;}
			.Box .Box_con .conbox ul li:first-child {margin-left: 0;}
			.Box .Box_con .conbox ul li img {display: block;width: 196px;height: 268px;transition: all 0.5s;}
			.Box .Box_con .conbox ul li:hover img {transform: scale(1.1);}
			
			.Box .BoxSwitch {margin-top: 30px;text-align: center;}
			.Box .BoxSwitch span {display: inline-block;*display: inline;*zoom: 1;vertical-align: middle;width: 30px;height: 3px;background: #ccc;margin: 0 5px;cursor: pointer;}
			.Box .BoxSwitch span.cur {background: red;}
			
/* 首页第六屏结束 */


/* 新增加样式开始 */
.biaoqian_gengduo{
	float: right;
	font-size: 12px;
	margin-top: 15px;
	margin-right: 20px;
}
.biaoqian_gengduo a:link{
	color: #666;
	text-decoration: none;
}
.biaoqian_gengduo a:hover{
	color: #3b9c89;
	text-decoration: none;
}
/* 新增加样式结束 */