.sub_nav ul li{
	display: block;
	width: 21%;
	height: 50px;
	line-height: 50px;
	text-align: center;
	background-color: #E6E6E6;
	transform: all 0.3s ease-in-out;
	position: relative;
	margin-left: 10px;
}
.sub_nav ul li:nth-child(1){
	margin-left: 0;
}
.sub_nav ul li a{
	display: block;
	width: 100%;
	height: 100%;
	color: #999999;
	font-size: 12px;
	text-decoration: none;
}
@media screen and (min-width: 768px){
	.sub_nav ul li a{
		font-size: 16px;
	}
	.sub_nav ul li{
		width: 145px;
		margin-left: 10px;
	}
}
@media screen and (min-width: 992px){
	.sub_nav ul li{
		width: 190px;
	}
}
.research{
	padding-top: 60px;
	padding-bottom: 70px;
}
.research .research_title{
	width: 100%;
	margin: 0 auto;
	position: relative;
	text-align: center;
	margin-bottom: 35px;
}
.research .research_title .img{
	display: inline-block;
	width:100px;
	background-color: #FFFFFF;
	position: relative;
	z-index: 1;
}
.research .research_title .img img{
	width: 85%;
}
.research .research_title::after{
	display: block;
	content: '';
	width: 100%;
	height: 1px;
	background-color: #E5E5E5;
	margin: auto;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
}
.research .research_con > h3.title{
	font-size: 16px;
	font-weight: bold;
	color: #333333;
	margin-bottom: 25px;
}
.research .research_con{
	margin: 0 auto;
	padding: 0;
}
@media screen and (min-width: 992px){
	.research .research_title .img{
		width: 138px;
	}
}
@media screen and (min-width: 1200px){
	.research .research_con{
		width: 1180px;
	}
}
.lab dl{
	width: 100%;
	height: 280px;
	border: 1px solid #E5E5E5;
	background-color: #FFFFFF;
	margin-bottom: 20px;
}
.lab dl dd{
	width: 50%;
	height: 100%;
	float: left;
}
.lab dl dd.img img{
	width: 100%;
	height: 100%;
}
.lab dl:nth-child(even) dd.text_con{
	float: right;
}
.lab dl dd.text_con{
	padding: 0 37px;
	padding-top: 30px;
}
.lab dl dd.text_con p.title{
	font-size: 16px;
	color: #ff2a00;
	margin-bottom: 10px;
}
.lab dl dd.text_con p.text{
	font-size: 12px;
	line-height: 28px;
	color: #666666;
	text-indent: 2em;
	margin-top: 5px;
}
.analog .analog_text{
	margin-bottom: 40px;
}
.analog .analog_text img{
	float: left;
	margin-right: 20px;
	margin-bottom: 10px;
}
.analog .analog_text p.text{
	text-indent: 2em;
	font-size: 12px;
	line-height: 30px;
}
.analog .analog_img_list p{
	clear: both;
	font-size: 16px;
	color: #333333;
	margin-bottom: 10px;
}
.analog .analog_img_list dl{
	width: 384px;
	margin-right: 14px;
	float: left;
}
.analog .analog_img_list dl:last-child{
	margin-right: 0;
}
.analog .analog_img_list dl dd.img{
	width: 100%;
	height: 240px;
}
.analog .analog_img_list dl dd.img img{
	width: 100%;
	height: 100%;
}
.analog .analog_img_list dl dd.text{
	line-height: 30px;
	padding: 0 5px;
}

.science .science_text{
	margin-bottom: 35px;
}
.science .science_text dl dd.text_con{
	width: 500px;
	float: left;
	font-size: 12px;
	color: #666666;
	line-height: 30px;
	text-indent: 2em;
}
.science .science_text dl dd.img{
	width: 660px;
	height: 380px;
	float: right;
}
.science .science_text dl dd.img img{
	width: 100%;
	height: 100%;
}
.science .science_img_list p.title{
	font-size: 16px;
	color: #333333;
	margin-bottom: 10px;
	clear: both;
}
.science .science_img_list dl{
	width: 580px;
	margin-top: 10px;
}
.science .science_img_list dl:nth-child(odd){
	float: left;
}
.science .science_img_list dl:nth-child(even){
	float: right;
}
.science .science_img_list dl dd.img{
	width: 100%;
	height: 300px;
}
.science .science_img_list dl dd.img img{
	width: 100%;
	height: 100%;
}
.science .science_img_list dl dd.text{
	font-size: 12px;
	line-height: 30px;
	padding: 0 5px;
	width: 100%;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}
.prod .prod_text{
	margin-bottom: 45px;
}
.prod .prod_text dl dd.text_con{
	width: 575px;
	float: left;
}
.prod .prod_text dl dd.text_con p.text{
	font-size: 12px;
	color: #666666;
	line-height: 30px;
	text-indent: 2em;
}
.prod .prod_text dl dd.img{
	width: 589px;
	height: 380px;
	float: right;
}
.prod .prod_text dl dd.img img{
	width: 100%;
	height: 100%;
}
.prod .prod_img_list{
	margin-bottom: 40px;
}
.prod .prod_img_list p.title{
	margin-bottom: 20px;
	font-size: 16px;
	color: #333333;
}
.prod .prod_img_list dl dd{
	width: 380px;
	height: 220px;
	float: left;
	margin-left: 20px;
}
.prod .prod_img_list dl dd:nth-child(1){
	margin-left: 0;
}
.prod .prod_img_list dl dd img{
	width: 100%;
	height: 100%;
}
.prod .prod_text2{
	margin-bottom: 15px;
}
.prod .prod_text2 p.title{
	margin-bottom: 10px;
	font-size: 16px;
	color: #333333;
}
.prod .prod_text2 p.text{
	font-size: 12px;
	color: #666666;
	line-height: 24px;
	text-indent: 2em;
}
.prod .prod_img_list2 dl{
	width: 580px;
	float: left;
	margin-left: 20px;
}
.prod .prod_img_list2 dl:nth-child(1){
	margin-left: 0;
}
.prod .prod_img_list2 dl dd.img{
	width: 100%;
	height: 360px;
	border: 1px solid #B2B2B2;
}
.prod .prod_img_list2 dl dd.img img{
	width: 100%;
	height: 100%;
}
.prod .prod_img_list2 dl dd.text{
	font-size: 12px;
	line-height: 30px;
	padding: 0 5px;
	width: 100%;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.partner .partner_list{
	padding: 20px 10px;
	border-top: 1px solid #E5E5E5;
}
.partner .partner_list dl{
	width: 180px;
	height: 90px;
	background-color: #FFFFFF;
	padding: 15px 10px 0;
	box-shadow: 2px 2px 5px #808080;
	float: left;
	margin-left: 16px;
	margin-top: 30px;
}
.partner .partner_list dl:nth-child(6n+1){
	margin-left: 0;
}
.partner .partner_list dl:nth-child(-n+6){
	margin-top: 0;
}
.partner .partner_list dl dd.img{
	text-align: center;
	height: 34px;
}
.partner .partner_list dl dd.img img{
	height: 100%;
	max-width: 100%;
}
.partner .partner_list dl dd.text{
	text-align: center;
	font-size: 12px;
	color: #999999;
	margin-top: 15px;
}
.partner .partner_text{
	margin-top: 20px;
}
.partner .partner_text p.text{
	font-size: 16px;
	color: #4C4C4C;
	text-align: center;
	padding-top: 10px;
}
.partner .partner_text p.text span.red{
	font-size: 28px;
	font-weight: bold;
	color: #f93f18;
}
.partner .visit p.title{
	font-size: 16px;
	color: #333333;
	margin-bottom: 20px;
}
.partner .visit .img{
	width: 100%;
	margin-top: 30px;
}
.partner .visit .img img{
	width: 100%;
}
.partner .visit .bt{
	text-align: center;
	margin-top: 30px;
}
.partner .visit .bt button{
	display: inline-block;
	width: 110px;
	text-align: center;
	height: 30px;
	line-height: 30px;
	border: none;
	background-color: #EB6623;
	color: #FFFFFF;
	font-size: 12px;
}

.selectBox{
	width: 100%;
	height: 50px;
	line-height: 50px;
	position: relative;
}
.selectBox::after{
	display: block;
	content: '';
	width: 0;
	height: 0;
	border-top: 14px solid #666666;
	border-left: 15px solid transparent;
	border-right: 15px solid transparent;
	position: absolute;
	margin: auto;
	top: 0;
	bottom: 0;
	right: 18px;
	transition: all 0.3s ease-in-out;
}
.selectBox p.select_name{
	width: 100%;
	height: 100%;
	border: 1px solid #CCCCCC;
	background-color: #FFFFFF;
	padding-left: 30px;
	font-size: 16px;
}
.selectBox p.select_name i{
	font-style: normal;
}
.selectBox ul{
	position: absolute;
	top: 50px;
	left: 0;
	width: 100%;
	background-color: #FFFFFF;
	border: 1px solid #CCCCCC;
	border-top: none;
	transform: scaleY(0);
	transform-origin: top;
	visibility: hidden;
	transition: all 0.3s ease-in-out;
	z-index: 10;
}
.selectBox ul li{
	border-top: 1px solid #CCCCCC;
}
.selectBox ul li a{
	display: block;
	width: 100%;
	height: 100%;
	padding-left: 30px;
	text-decoration: none;
	font-size: 16px;
}
.selectBox ul li:nth-child(1){
	border-top: none;
}
.selectBox ul li:hover{
	background-color: #F5F5F5;
}
.selectBox.active ul{
	transform: scaleY(1);
	visibility: visible;
}
.selectBox.active::after{
	transform: rotate(180deg);
}

.visit_list .visit_con{
	width: 608px;
	height: 352px;
	margin: 0 auto;
	background: url(../images/train_success_bg.png);
	padding-top: 112px;
}
.visit_list .visit_con dl{
	padding-left: 104px;
	margin-bottom: 20px;
}
.visit_list .visit_con dl dd{
	float: left;
}
.visit_list .visit_con dl dd.left{
	font-size: 14px;
	color: #666666;
	text-align: right;
	width: 120px;
	margin-right: 5px;
}
.visit_list .visit_con dl dd.right{
	width: 180px;
	height: 30px;
}
.visit_list .visit_con dl dd.right .input_text{
	width: 100%;
	height: 100%;
	background-color: #FFFFFF;
	border: 1px solid #CCCCCC;
	padding: 0 5px;
}
.visit_list .bt{
	margin-top: 24px;
	text-align: center;
}
.visit_list .bt button{
	width: 110px;
	height: 30px;
	background: #EB6623;
	color: #FFFFFF;
	font-size: 12px;
	border: none;
}