.list{
	width: 100%;
}
.list img{
	width: 100%;
}
.about{
	position: relative;
	display: flex;
	width: 90%;
	margin: 5rem auto;
}
.about .bgimg{
	position: absolute;
	width: 100%;
	left: 0;
	top: 0;
	z-index: 1;
}
.about .bgimg img{
	display: block;
	width: 100%;
}
.about .img{
	width: 50%;
	margin-top: 12%;
	z-index: 0;
}
.about .img img{
	display: block;
	width: 100%;
	z-index: 0;
}
.about .aboutbox{
	position: relative;
	width: 45%;
	margin-left: 5%;
	margin-top: 10%;
	z-index: 99;
}
.about .aboutbox .title{
	position: relative;
	line-height: 4rem;
	font-size: 1.8rem;
	color:#333333;
}
.about .aboutbox .title::before{
	content: '';
	position: absolute;
	width: 5rem;
	height: 0.4rem;
	background: #184fa2;
	left: 0;
	bottom: 0;
}
.about .aboutbox .content{
	line-height: 1.8rem;
	font-size: 0.9rem;
	color:#666666;
	padding: 3rem 0;
}

.about2{
	width: 100%;
	background: #F1F5FA;
	padding-bottom: 5rem;
}
.about2 .title{
	width: 100%;
	text-align: center;
	padding: 2rem 0;
	margin: 0 auto;
	font-size: 1.8rem;
	color:#666666;
}
.about2 .info{
	display: flex;
	justify-content: space-between;
	width: 96%;
	text-align: center;
	margin: 0 auto;
}
.about2 .info .li{
	width: 24%;
	height: 3rem;
	margin: 0 1%;
	border: 1px solid #FFFFFF;
	padding-top: 7rem;
	font-size: 1.3rem;
	color:#333333;
}
.about2 .info .li.li1{
	background: url('../images/abouticon1.png') center 3rem no-repeat #FEFEFE;
	background-size: 2rem 2rem;
}
.about2 .info .li.li1:hover{
	background: url('../images/abouticon1_on.png') center 3rem no-repeat #FEFEFE;
	background-size: 2rem 2rem;
	border: 1px solid #184FA2;
	color:#184FA2;
}
.about2 .info .li.li2{
	background: url('../images/abouticon2.png') center 3rem no-repeat #FEFEFE;
	background-size: 2rem 2rem;
}
.about2 .info .li.li2:hover{
	background: url('../images/abouticon2_on.png') center 3rem no-repeat #FEFEFE;
	background-size: 2rem 2rem;
	border: 1px solid #184FA2;
	color:#184FA2;
}
.about2 .info .li.li3{
	background: url('../images/abouticon3.png') center 3rem no-repeat #FEFEFE;
	background-size: 2rem 2rem;
}
.about2 .info .li.li3:hover{
	background: url('../images/abouticon3_on.png') center 3rem no-repeat #FEFEFE;
	background-size: 2rem 2rem;
	border: 1px solid #184FA2;
	color:#184FA2;
}
.about2 .info .li.li4{
	background: url('../images/abouticon4.png') center 3rem no-repeat #FEFEFE;
	background-size: 2rem 2rem;
}
.about2 .info .li.li4:hover{
	background: url('../images/abouticon4_on.png') center 3rem no-repeat #FEFEFE;
	background-size: 2rem 2rem;
	border: 1px solid #184FA2;
	color:#184FA2;
}

.about3{
	display: flex;
	justify-content: space-between;
	width: 90%;
	margin: 5rem auto 0;
}
.about3 .info{
	width: 45%;
}
.about3 .info .title{
	position: relative;
	line-height: 4rem;
	font-size: 1.8rem;
	color:#333333;
}
.about3 .info .title::before{
	content: '';
	position: absolute;
	width: 3rem;
	height: 0.4rem;
	background: #184fa2;
	left: 0;
	bottom: 0;
}
.about3 .info .content{
	line-height: 2rem;
	font-size: 1rem;
	color:#666666;
	padding: 1rem 0;
}
.about3 .video{
	width: 50%;
	margin-left: 5%;
}
.about3 .video video{
	width: 100%;
	background: #000;
}

.about4{
	width: 90%;
	height: 38rem;
	background: url('../images/about4bg.jpg') center center no-repeat;
	background-size: 100%;
	margin: 5rem auto;
}
.about4 .info{
	width: 38%;
	float: right;
}
.about4 .info .title{
	position: relative;
	line-height: 4rem;
	font-size: 1.8rem;
	color:#333333;
}
.about4 .info .title::before{
	content: '';
	position: absolute;
	width: 3rem;
	height: 0.4rem;
	background: #184fa2;
	left: 0;
	bottom: 0;
}
.about4 .info .content{
	line-height: 2rem;
	font-size: 1rem;
	color:#666666;
	padding: 1rem 0;
}