@charset "utf-8";

/*公共样式 开始*/

html,
body {
	min-width: 1200px;
	font-family: "微软雅黑", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

body{
	background: #f1f1f1;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.hide {
	display: none;
}

.clear {
	clear: both;
}

a {
	text-decoration: none;
}

a:hover,
a:active,
a:focus {
	text-decoration: none;
}

li {
	list-style: none;
}

.base {
	width: 1170px;
	padding: 0 15px;
	margin: 0 auto;
}

p{
	line-height: 26px;
}

input:focus{
	outline: none;
}

.bx-wrapper {
	margin: 0 auto;
}

.bx-wrapper .bx-viewport {
	box-shadow: none;
	border: none;
	left: 0;
	background: none;
}

/*公共样式 结束*/

.top-line{
	float: left;
	height: 4px;
}

.top-line.blue{
	width: 20%;
	background: #2287a7;
}

.top-line.cyan{
	width: 60%;
	background: #40a8ae;
}

.top-line.green{
	width: 20%;
	background: #8cc34b;
}

.header {
	width: 100%;
	height: 147px;
	background: #fff;
}

.header-logo{
	margin-top: 33px;
}

.language{
	margin-top: 62px;
	margin-right: 6px;
}

.language span,
.language a{
	font-size: 12px;
	color: #333;
}

.language a:hover{
	color: #177390;
}

.header form{
	position: relative;
	margin: 53px 35px 0 0;
}

.keywords{
	padding: 9px 35px 9px 14px;
	border: 1px solid #419bb7;
	border-radius: 18px;
}

.search{
	width: 26px;
	height: 26px;
	background: url(../images/search-icon.png) center no-repeat;
	position: absolute;
    right: 5px;
    top: 5px;
    cursor: pointer;
}

.nav-all {
	width: 100%;
	height: 60px;
	background-color: #2287a7;
}

.nav {
	height: 60px;
}

.navlist {
	height: 60px;
}

.navlist>li {
	float: left;
	position: relative;
	transition: all 0.2s ease-in;
}

.navlist>li.active {
	background: #177390;
	font-weight: bold;
}

.navlist>li>a {
	color: #fff;
	font-size: 16px;
	display: inline-block;
	padding: 0px 30px;
	height: 60px;
	line-height: 60px;
	text-align: center;
}

.navlist>li>a:hover{
	background: #177390;
}

.navlist>li ul {
	width: 100%;
	display: none;
	top: 60px;
	left: 0;
	position: absolute;
	z-index: 9999;
	background: #2287a7;
}

.navlist>li ul a {
	font-size: 14px;
	display: block;
	padding: 14px 0;
	text-align: center;
	background: #2287a7;
	color: #fff;
	transition: all 0.2s ease-in;
}

.navlist>li ul a:hover {
	background: #177390;
}

.wrapper{
	width: 100%;
	min-width: 1200px;
	min-height: 400px;
	padding-bottom: 40px;
}

.database{
	margin-top: 29px;
	margin-bottom: 27px;
}

.database-left,
.database-left img{
	width: 582px;
	height: 327px;
}

.database-left a{
	display: block;
	font-size: 0;
}

.database-left img{
	object-fit: cover;
}

.database-right{
	background: #fff url(../images/data-bg.png) right bottom no-repeat;
	padding: 29px 36px;
	width: 516px;
    height: 269px;
    position: relative;
}

.database-right h4{
	font-size: 20px;
	color: #177390;
	font-weight: bold;
	margin-bottom: 26px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.database-right p{
	color: #333;
	font-size: 14px;
	max-height: 182px;
	overflow: hidden;
}

.common-more{
	display: inline-block;
    font-size: 12px;
    color: #2287a7;
    padding: 9px 40px 9px 13px;
    border: 1px solid #90c2d2;
    background: url(../images/main-list-jt.png) 67px center no-repeat;
    border-radius: 16px;
    transition: all .2s ease-in;
}

.common-more:hover{
    background-position-x: 73px;
}

.database-right a{
    position: absolute;
    right: 36px;
    bottom: 24px;
}

.main-title{
	float: left;
	width: 100%;
	border-bottom: 2px solid #d2d2d2;	
}

.main-title h4{
	font-size: 18px;
	color: #177390;
	font-weight: bold;
	float: left;
	padding-bottom: 13px;
	border-bottom: 2px solid #177390;
	margin-bottom: -2px;
	position: relative;
}

.main-title h4:after{
	content: '';
	border-left: 7px solid transparent;
	border-right: 7px solid transparent;
	border-bottom: 6px solid #177390;
	position: absolute;
	bottom: 0;
	left: 50%;
	margin-left: -7px;
}

.main-title a{
	float: right;
	color: #666;
	font-size: 12px;
	margin-top: 8px;
}

.main-title a:hover{
	color: #177390;
}

.main-news .bx-wrapper .bx-viewport{
	margin: 17px 0 42px;
	box-shadow: none;
    border: none;
    background: none;
    left: 0;
}

.main-news .bxslider a{
	display: block;
	background: #fff;
	padding: 16px 22px 22px;
	height: 79px;
}

.main-news .bxslider span{
	display: block;
	color: #727272;
	font-size: 12px;
	padding-left: 28px;
	background: url(../images/time-icon.png) left center no-repeat;
	height: 15px;
	line-height: 15px;
	margin-bottom: 15px;
}

.main-news .bxslider p{
	font-size: 16px;
	color: #000;
	margin-bottom: 15px;
	
}

.main-news .bx-wrapper .bx-controls-direction a {
    margin-top: -9px;
    width: 10px;
    height: 19px;
}

.main-news .bx-wrapper .bx-prev{
	left: -26px;
	background: url(../images/news-prev.png) 0 0 no-repeat;
}

.main-news .bx-wrapper .bx-next{
	right: -26px;
	background: url(../images/news-next.png) 0 0 no-repeat;
}

.main-news .bx-wrapper .bx-next:hover{
	background-position: 0 0;
}

.main-bottom{
	padding: 6px 8px;
	background: #258eaa  url(../images/main-list-bg.png) center center no-repeat;
	height: 218px;
	background-size: cover;
	overflow: hidden;
}

.main-list,
.main-tab{
	float: left;
}

.main-list1{
	background: url(../images/main-list-icon1.png) center 27px no-repeat;
}

.main-list2{
	background: url(../images/main-list-icon2.png) center 27px no-repeat;
}

.main-list{
	width: 220px;
	height: 217px;
	background-color: #cde8ec;
	text-align: center;
	transition: all .3s ease-in;
}

.main-list.active{
	background-color: #fff;
}

.main-list h4{
	cursor: default;
	font-size: 18px;
	font-weight: bold;
	color: #2287a7;
	margin: 98px 30px 17px;
    line-height: 26px;
    max-height: 52px;
    overflow: hidden;
}

.main-tab{
	float: left;
	padding: 27px 0;
	width: 714px;
	color: #fff;
}

.main-tab h4{
	font-weight: bold;
	font-size: 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 0 33px 20px;
	position: relative;
	margin-bottom: 30px;
	letter-spacing: 1px;
}

.main-tab h4:before{
	content: '';
	border-top: 10px solid transparent;
	border-bottom: 10px solid transparent;
	border-left: 8px solid #fff;
	position: absolute;
	left: 3px;
	top: 1px;
}

.main-tab h4:after{
	content: '';
	width: 22px;
	height: 2px;
	background: #fff;
	position: absolute;
	left: 33px;
	bottom: 0;
}

.main-tab p{
	padding: 0 33px;
	font-size: 14px;
	max-height: 104px;
	overflow: hidden;
}

.common-title{
	margin-top: 12px;
	background: url(../images/local-bg.png) center center no-repeat;
	background-size: 100%;
	text-align: center;
}

.common-title h4{
	display: inline-block;
	font-size: 24px;
	color: #fff;
	padding: 63px 0;
	letter-spacing: 1px;
	font-weight: normal;
	position: relative;
}

.common-title h4:before{
	content: '';
	width: 26px;
	height: 2px;
	background: #fff;
	position: absolute;
	top: 76px;
    left: -40px;
}

.common-title h4:after{
	content: '';
	width: 26px;
	height: 2px;
	background: #fff;
	position: absolute;
	top: 76px;
    right: -38px;
}

.common-local{
	margin-top: 26px;
	font-size: 12px;
	color: #333;
	padding-bottom: 7px;
	border-bottom: 2px solid #dcdcdc;
}

.common-local a{
	color: #333;
}

.common-local a:hover{
	color: #177390;
}

.common-local img{
	float: left;
	margin-right: 7px;
}

.common-list>li{
	margin-top: 13px;
	margin-bottom: 4px;
	float: left;
	width: 100%;
}

.common-list>li a{
	display: block;
	height: 90px;
	padding: 26px 40px;
	background: #fff;
	border: 1px solid #fff;
	transition: all .2s ease-in;
}

.common-list>li a:hover{
	border: 1px solid #2287a7;
}

.list-left{
	width: 898px;
	height: 90px;
	padding-right: 50px;
	border-right: 1px solid #dcdcdc;
	float: left;
}

.list-left h4{
	font-weight: normal;
	font-size: 18px;
	color: #177390;
	margin-bottom: 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.list-left p{
	font-size: 14px;
	color: #202020;
	max-height: 52px;
	overflow: hidden;
}

.list-right{
	float: left;
	width: 110px;
    padding-left: 28px;
}

.list-right span{
	font-size: 22px;
	display: block;
	color: #afafaf;
	margin-bottom: 16px;
}

.list-right small{
	font-size: 12px;
	color: #afafaf;
	display: block;
	margin-bottom: 18px;
}

.list-right img{
	transition: all .2s ease-in;
}

.common-list>li a:hover .list-right img{
	margin-left: 15px;
}

.list-page{
	float: left;
	width: 100%;
	text-align: center;
	margin-top: 23px;
}

.list-page a{
	display: inline-block;
	font-size: 16px;
	color: #999;
	width: 33px;
	height: 33px;
	text-align: center;
	line-height: 33px;
	background: #fff;
	color: #999;
	border-radius: 50%;
	border: 1px solid #d5d5d5;
	margin: 0 5px;
	transition: all .2s ease-in;
}

.list-page a:hover,
.list-page a.active{
	background: #2287a7;
	border: 1px solid #2287a7;
	color: #fff;
}

.navlist2{
	padding: 18px 17px 0;
	background: #fff;
}

.navlist2 li{
	display: inline-block;
	padding-right: 26px;
	margin-right: 26px;
	position: relative;
}

.navlist2 li:after{
	content: '';
	width: 1px;
	height: 17px;
	background: #b5b5b5;
	position: absolute;
	right: 0;
	top: 0;
}

.navlist2 li:last-child:after{
	display: none;
}

.navlist2 li a{
	display: inline-block;
	padding-bottom: 12px;
	font-size: 16px;
	color: #333;
	border-bottom: 3px solid #fff;
}

.navlist2 li a:hover{
	color: #2287a7;
}

.navlist2 li a.active{
	font-weight: bold;
	border-bottom: 3px solid #2287a7;
	color: #2287a7;
}

.article-content{
	background: #fff;
	padding: 29px 45px;
}

.article-content .article-title{
	text-align: center;
}

.article-content .article-title h4{
	font-size: 23px;
	font-weight: bold;
	color: #2287a7;
	margin-bottom: 25px;
}

.article-content .article-title span{
	font-size: 14px;
	color: #6c6c6c;
	padding: 0 30px;
	display: inline-block;
	margin-bottom: 30px;
	position: relative;
}

.article-content .article-title span:after{
	content: '';
	width: 1px;
	height: 12px;
	background: #999;
	position: absolute;
	right: 0;
	top: 50%;
	margin-top: -6px;
}

.article-content .article-title span:last-child:after{
	display: none;
}

.article-content p{
	font-size: 16px;
	text-indent: 2em;
	margin-bottom: 10px;
}

.original-content{
	padding: 28px 26px 0;
	background: #fff;
}

.original-tab{
	padding-bottom: 40px;
}

.original-title{
	margin-bottom: 25px;
}

.original-title h4{
	font-size: 16px;
	font-weight: bold;
	color: #333;
	padding-left: 10px;
	border-left: 4px solid #2287a7;
	margin-bottom: 20px;
}

.original-title p{
	font-size: 14px;
	color: #000;
	text-indent: 2em;
	padding: 0 15px;
}

.original-table{
	padding: 0 14px;
}

.original-title2{
	font-size: 15px;
	font-weight: bold;
	color: #2287a7;
	padding-left: 18px;
	position: relative;
	margin-bottom: 15px;
}

.original-title2:before{
	content: '';
	border-left: 5px solid transparent;
	border-right: 5px solid transparent;
	border-top: 7px solid #2287a7;
	position: absolute;
	left: 0;
	top: 50%;
	margin-top: -3px;
}

.original-show{
	width: 1067px !important;
	margin-left: 15px !important;
	border-top: 8px solid #e5e5e5;
	border-bottom: 8px solid #e5e5e5;
	border-left: 11px solid #e5e5e5;
	border-right: 11px solid #e5e5e5;
}

.common-table{
	padding: 0 15px;
	max-width: 1200px;
	overflow-x: auto;
}

.common-table table{
	width: 100%;
	overflow: auto;
	text-align: center;
	vertical-align: middle;
	font-size: 16px
}

.common-table table th,
.common-table table td{
	border: 1px solid #c9c9c9;
}

.common-table table tr:nth-child(odd){
	background: #eee;
}

.common-table table tr:first-child th{
	cursor: pointer;
}

.common-table table th{
	background: #2287a7;
	color: #fff;
	padding: 13px 15px;
	
}

.common-table table th .arrow {
	width: 0;
	height: 0;
	border: 8px solid transparent;
	border-top: none;
	border-bottom-color: #FFFFFF;
	position: relative;
	top: -10px;
	margin-left: 10px;
}

.common-table table th .arrow.down {
	width: 0;
	height: 0;
	border: 8px solid transparent;
	border-bottom: none;
	border-top-color: #FFFFFF;
	position: relative;
	top: 16px;
	margin-left: 10px;
}

.common-table table td{
	color: #000;
	padding: 18px 15px;
}

.common-table table td.table-first{
	color: #177390;
	font-weight: bold;
}

.primer-select{
	padding: 0 27px 15px;
	background: #f2f2f2;
	margin: 20px 0 28px;
	border-top: 2px solid #2287a7;
}

.primer-select table{
	max-width: 1200px;
	overflow-y: auto;
}

.primer-select table td{
	width: 33.3%;
}

.primer-select table label{
	font-size: 16px;
    color: #575757;
    margin-right: 14px;
    min-width: 64px;
    display: inline-block;
    text-align: right;
}



/* --ie清除--*/

.primer-select table select::-ms-expand{ display: none; }

/* --火狐、谷歌清除--*/

.primer-select table select{
     appearance:none;  
    -moz-appearance:none;  
    -webkit-appearance:none;
     background: url("arrow.png") no-repeat scroll right center transparent;
     padding-right: 14px;
}

.primer-select table select{
	width: 240px;
	height: 35px;
    margin-top: 23px;
    font-size: 15px;
    color: #000;
    padding: 6px 32px 7px 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #fff url(../images/select-icon.png) right center no-repeat;
}

.primer-select table input{
	appearance:none;
	-moz-appearance:none;
	-webkit-appearance:none;
}

.primer-select table input{
	width: 223px;
	height: 33px;
	margin-top: 23px;
	font-size: 15px;
	color: #000;
	/*padding: 6px 32px 7px 15px;*/
	border: 1px solid #ccc;
	border-radius: 4px;
	padding-left: 15px;
}

select:focus{
	outline: none;
}

.primer-select table button{
	font-size: 16px;
	color: #f5f5f5;
	padding: 6px 40px;
	background: #2287a7;
	border-radius: 5px;
	cursor: pointer;
	margin-left: 83px;
}

.select-result{
	padding-bottom: 10px;
	border-bottom: 1px solid #dcdcdc;
}

.select-result strong{
	font-size: 16px;
	color: #2287a7;
}

.select-result button.result-btn{
	height: 28px;
	line-height: 28px;
	font-size: 14px;
	color: #fff;
	padding: 0 10px;
	background: #4e9fb9;
	border-radius: 4px;
	margin-right: 5px;
}

.download-table{
	display: inline-block;
	font-size: 14px;
	color: #ffffff;
	padding: 8px 18px 8px 33px;
	background: #f8b551 url(../images/download-icon.png) 15px center no-repeat;
	border-radius: 5px;
}

.result-num{
	width: 100%;
	padding: 13px 0 15px;
}

.select-num{
	font-size: 14px;
	color: #131313;
}

.select-num select{
	padding: 3px 5px;
	border: 1px solid #d4d4d5;
	margin: 0 5px;
}

.select-page a{
	color: #333;
	font-size: 12px;
	display: inline-block;
	padding: 6px 12px;
	border: 1px solid #dedede;
	border-radius: 5px;
}

.select-page a.active,
.select-page a:hover{
	color: #fff;
	background: #3293b7;
	border: 1px solid #3293b7;
}

.select-go{
	font-size: 13px;
    color: #232323;
    margin: 4px 0 0 23px;
}

.select-go form{
	display: inline-block;
}

.select-go .text-num{
	border: 1px solid #8496ad;
    border-radius: 7px;
    width: 32px;
    height: 18px;
    text-align: center;
    padding: 0px 5px;
    margin: 0 6px;
}

.select-go .text-sub{
	background: none;
	cursor: pointer;
}

.primer-table{
	padding: 0;
}

.primer-table table th, .primer-table table td{
	border: 1px solid #c9c9c9;
}

.primer-table table th{
	font-size: 14px;
	color: #177390;
	background: #e2e2e2;
	padding: 25px 15px;
	/* white-space: nowrap; */
}

.primer-table table th:first-child,
.primer-table table tr td:first-child{
	background: #2287a7;
	color: #fff;
}

.amplicon-d{
	width: 100%;
	height: 54px;
	background: url(../images/amplicom-bg.png) center center no-repeat;
	background-size: 100%;
	margin: 70px 0 25px;
}

.amplicon-d._1 {
	background: url(../images/amplicom-bg1.png) center center no-repeat;
}

.amplicon-d._2 {
	background: url(../images/amplicom-bg2.png) center center no-repeat;
}

.amplicon-d._3 {
	background: url(../images/amplicom-bg3.png) center center no-repeat;
}

.footer-all{
	width: 100%;
	min-width: 1200px;
	text-align: center;
	color: #131313;
	font-size: 14px;
	background: #dcdcdc;
}

.footer-link{
	border-bottom: 1px solid #40a8ae;
	padding: 30px 30px 5px;
}

.footer-link a{
	color: #131313;
	padding: 0 23px;
	display: inline-block;
	position: relative;
	margin-bottom: 20px;
}

.footer-link a:after{
	content: '';
	width: 1px;
	height: 14px;
	background: #6e6e6e;
	position: absolute;
	top: 0;
	right: 0;
}

.footer-link a:last-child:after{
	display: none;
}

.footer-ifr{
	padding: 15px 30px;
}

.footer-ifr span{
	padding: 0 28px;
	position: relative;
}

.footer-ifr span:after{
	content: '';
	width: 1px;
	height: 15px;
	background: #626262;
	position: absolute;
	top: 2px;
	right: 0;
}

.footer-ifr span:last-child:after{
	display: none;
}

.footer-ifr span a{
	color: #131313;
}

.footer a:hover{
	color: #177390;
}

.footer-copy{
	background: #2287a7;
	color: #fff;
	font-size: 12px;
	padding: 3px 0;
}

.amplicon {
	width: 1200px;
}