.HNJB_nav li:nth-child(1) a{
	background: #007cc3;
	color: #fff;
}

.about_hnjb{
	width: 100%;
	height: auto;
	overflow: hidden;
	float: left;
	background: #fff;
}
.about_main{
	width: 100%;
	max-width: 1200px;
	height: auto;
	overflow: hidden;
	margin:80px auto;
}
.title{
	width: 100%;
	height: auto;
	overflow: hidden;
	float: left;
}
.title h3{
	width:100px;
	text-align: center;
	height: auto;
	overflow: hidden;
	font-size: 24px;
	border-bottom: 3px solid #007cc3;
	margin: 0 auto;
	padding-bottom:7px;
	margin-bottom: 5px;
	color: #007cc3;
}
.title_p{
	width: 100%;
	height: auto;
	overflow: hidden;
	float: left;
	text-align: center;
	font-size: 18px;
    color: #999;
    font-weight: 400;
    margin-bottom:20px;
}
.about_fonts{
	width: 100%;
	height: auto;
	overflow: auto;
	float: left;
	text-align: center;
}
.about_fonts>p{
	width:100%;
	height: auto;
	overflow: hidden;
	line-height:50px;
	float: left;
	font-size: 16px;
	color: #333;
	text-align: center;
	margin:20px 0;
}
.about_fonts>b{
	width:100%;
	height: auto;
	overflow: hidden;
	float: left;
	font-size: 18px;
	color: #000;
	text-align: center;
	display: inline-block;
}
.about_more{
	width: auto;
	height: 36px;
	line-height: 36px;
	display: inline-block;
	padding: 0 14px;
	border-radius: 4px !important;
	margin: 0 auto;
	color: #fff;
	background:#007cc3;
	margin-top: 20px;
}
.about_more:hover{
	background:#df2319;
}



.product_support{
	width: 100%;
	height: auto;
	overflow: hidden;
	float: left;
	background: #f9f9f9;
}
.product_list{
	width: 100%;
	height: auto;
	overflow: hidden;
	float: left;
}
.product_list li{
	width: 23.5%;
	height: auto;
	overflow: hidden;
	float: left;
	margin-left: 2%;
	cursor: pointer;
}
.product_list li:first-child{
	margin: 0;
}
.product_list li>div{
	width: 100%;
	height:200px;
	float: left;
}
.product_list li:nth-child(1)>div{
	background: url(../img/image/stick_05.jpg) center no-repeat;
	background-size:cover;
}
.product_list li:nth-child(2)>div{
	background: url(../img/image/stick_01.jpg) center no-repeat;
	background-size:cover;
}
.product_list li:nth-child(3)>div{
	background: url(../img/image/stick_04.jpg) center no-repeat;
	background-size:cover;
}
.product_list li:nth-child(4)>div{
	background: url(../img/image/stick_02.jpg) center no-repeat;
	background-size:cover;
}
.product_list li>p{
	width: 100%;
	height: 50px;
	line-height: 25px;
	float: left;
	text-align: left;
	margin: 26px 0;
	color: #666;
	font-size: 14px;
	overflow: hidden;
}
.product_list li>a{
	width:auto;
	height: 36px;
	line-height:34px;
	float: left;
	padding: 0 14px;
	display: inline-block;
	border-radius: 4px !important;
	background: none;
	color: #666;
	border: 1px solid #ccc;
	box-sizing: border-box;
}
.product_list li:hover>a{
	background:#007cc3;
	border: 1px solid #007cc3;
	color: #fff;
}

.performance{
	background:#007cc3;
}
.performance .about_main{
	margin-bottom: 0;
}
.performance .title h3{
	color: #fff;
	border-bottom:3px solid #fff;
}
.performance .title_p{
	color: #ccc;
}
.performance .about_fonts{
	height: 660px;
	background: url(../img/image/about-divice.png) left bottom no-repeat;
}
.performance .about_fonts>p{
	color: #fff;
}
.performance_f{
	width: 100%;
	height: auto;
	overflow: hidden;
	float: left;
	padding-left:760px;
	box-sizing: border-box;
}
.performance_f>b,.performance_f>p{
	width: 100%;
	height: auto;
	overflow: hidden;
	float: left;
	text-align:left;
}
.performance_f>b{
	font-size: 24px;
	margin:80px 0;
	color: #fff;
	font-weight: 400;
}
.performance_f>p{
	color: #fff;
	line-height: 30px;
}
.performance_f>a{
	width: auto;
	height:40px;
	line-height: 38px;
	border: 1px solid #fff;
	box-sizing: border-box;
	color: #007cc3;
	display: inline-block;
	padding: 0 20px;
	float: left;
	border-radius: 4px !important;
	margin-top: 60px;
	background: #fff;
}
.performance_f>a:hover{
	background:none;
	color: #fff;
}

.cooperative{
	background: #fff;
}
.cooperative_list{
	width: 100%;
	height: auto;
	overflow: hidden;
	float: left;
}
.cooperative_list li{
	width: 15%;
	height: 100px;
	margin-left: 2%;
	float:left;
	border: 1px solid #e5e5e5;
	box-sizing: border-box;
	text-align: center;
}
.cooperative_list li img{
	margin-top: 12px;
}
.cooperative_list li:first-child{
	margin: 0;
}
.cooperative_list li:hover{
	border: 1px solid #555;
	cursor: pointer;
}
.cooperative_sm{
	width: 100%;
	height: auto;
	overflow: hidden;
	float: left;
	margin-top: 10px;
	background: #f7f7f7;
	border-radius: 4px !important;
}
.cooperative_sm li{
	width: 100%;
	height: auto;
	overflow:hidden;
	float: left;
	padding: 20px;
	display: none;
	box-sizing: border-box;
}
.cooperative_sm li h3{
	width: 100%;
	line-height: 40px;
	font-size: 18px;
	float: left;
}
.cooperative_sm li p{
	width: 100%;
	line-height: 40px;
	font-size: 14px;
	float: left;
	color: #555;
}
.cooperative_sm li:first-child{
	display: block;
}




@media (max-width:1200px ) {
	.about_main{
		margin: 60px auto;
	}
	.title h3{
		width: 80px;
		font-size: 20px;
	}
	.title_p{
		font-size: 16px;
	}
	.about_fonts{
		padding: 0 10px;
		box-sizing: border-box;
	}
	.product_support .about_fonts>p{
		line-height: 30px;
	}
	.product_list{
		text-align: center;
	}
	.product_list li>p{
		display: none;
	}
	.product_list li>a{
		margin-top:20px;
		float: none;
	}
	.cooperative_sm{
		display: none;	
	}
	.performance .about_fonts{
		height:560px;
		background-size:600px 450px;
	}
	.performance_f{
		padding-left: 650px;
	}
}
@media (max-width:1000px ){
	.cooperative_list li{
		width: 30%;
		margin-left: 5%;
		margin-top: 30px;
	}
	.cooperative_list li:nth-child(3n+1){
		margin-left: 0;
		margin-top: 30px;
	}
	.performance .about_fonts{
		height:520px;
		background-size:500px 400px;
	}
	.performance_f{
		padding-left: 550px;
	}
	.performance_f>b{
		margin: 50px 0;
	}
}
@media (max-width:800px ) {
	.about_main{
		margin: 40px auto;
	}
	.title h3{
		font-size: 18px;
	}
	.title_p{
		font-size: 16px;
	}
	.about_fonts>p,.about_fonts>b{
		height: auto;
		line-height: 30px;
		float: left;
		text-align: left;
		font-size: 14px;
	}
	.about_fonts>p{
		margin: 10px 0;
	}
	.about_fonts>a{
		display: none;
	}
	.product_list li>div{
		display: none;
	}
	.product_list{
		margin-top:10px;
	}
	.product_list li>a{
		width: 100%;
	}
	.performance .about_fonts{
		background-image: none;
		height: auto;
		overflow: hidden;
		padding-bottom: 30px;
	}
	.performance_f{
		padding-left: 0;
	}
	.performance_f>b{
		margin: 20px 0;
		font-size: 20px;
	}
	.performance_f>a{
		float: right;
	}
}
@media (max-width:470px ) {
	.product_list li{
		width:48%;
		margin-left: 4%;
	}
	.product_list li:nth-child(2n+1){
		margin-left: 0;
	}
	.cooperative_list li{
		width:48%;
		height:72px;
		margin-left: 4%;
		margin-top:10px;
	}
	.cooperative_list li img{
		margin:5px 0;
		width: 100px;
		height: 60px;
	}
	.cooperative_list li:nth-child(3n+1){
		margin-left: 4%;
		margin-top: 10px;
	}
	.cooperative_list li:nth-child(2n+1){
		margin-left: 0;
		margin-top: 10px;
	}
	.performance_f>a{
		width: 100%;
		margin-top: 40px;
	}
	.performance_f>b{
		font-size:18px;
	}
}