html,body{
	min-width:1116px !important;
}
.about{
	width: 100%;
	height: auto;
	background: #F7F9FE;
}

.about .banner{
	width: 100%;
}

.about .banner img{
	width: 100%;
	position: relative;
}

.about .about_box{
	width: 1116px;
	height: auto;
	margin: 0 auto;
	padding-top: 3.75rem;
	padding-bottom: 6.25rem;
	overflow: hidden;
}

.about .about_box .left_nav{
	width: auto;
	height: 37.5rem;
	background: #FFFFFF;
	float: left;
}

.about .about_box .left_nav .nav{
	width: 100%;
	height: auto;
	padding: 0 1.875rem;
	margin-top: 1.1875rem;
	display: block;
}

.about .about_box .left_nav .nav p{
	font-size: 1rem;
	font-weight: 400;
	color: #333333;
	margin-bottom: 0.75rem;
}

.about .about_box .left_nav .nav li{
	width: 100%;
	height: auto;
	padding: 0.75rem 3.125rem;
	border-top: 1px solid #E6E6E6;
	font-size: 1rem;
	font-weight: 400;
	color: #666666;
	position: relative;
}

.about .about_box .left_nav .nav li::before {
	content: "";
	width: 0.1875rem;
	height: 0.1875rem;
	background: #666666;
	position: absolute;
	left: 2.5rem;
	top: 50%;
}

.about .about_box .left_nav .nav li.active{
	color: #1890FF;
}

.about .about_box .left_nav .nav li.active::before{
	background: #1890FF;
}

	.about .about_box .right_nr {
		width: 53rem;
		height: auto;
		float: right;
		background: #FFFFFF;
	}

.about .about_box .right_nr .top{
	width: 100%;
	height: 3.125rem;
	background: #F2F2F2;
	padding: 0 1.3125rem;
}

.about .about_box .right_nr .top p{
	font-size: 1.125rem;
	font-weight: 400;
	color: #333333;
	line-height: 3.125rem;
}

.about .about_box .right_nr .nr {
	overflow: hidden;
	margin-bottom: 10.625rem;
	padding: 0 4.3125rem;
}

.about .about_box .right_nr .nr .pic{
	width: 31.25rem;
	height: 18.75rem;
	overflow: hidden;
	margin:0px auto;
}

.about .about_box .right_nr .nr .pic img{
	width: 100%;
	position: relative;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
}

.about .about_box .right_nr .nr .content{
	width: 100%;
}

.about .about_box .right_nr .nr .content p{
	text-indent: 2em;
	line-height: 1.875rem;
	font-size: 1rem;
	font-weight: 400;
	color: #666666;
	text-align: justify;
}