.section{
	background-position: 0 0;
	background-repeat: no-repeat;
	background-size: 100% 100%;
}
.s1{
	background-image: url(../img/AboutUs2.jpg);
}
.s3{
	background-color: #f7f7f7;
}
.s4{
	background-image: url(../img/dianbg.png);
}
.s1_header{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 80px;
	line-height: 80px;
	background-color: rgba(255,255,255,0.1);
	box-shadow: 0 0 10px rgba(0,0,0,0.1);
	padding: 0 5%;
	box-sizing: border-box;
}
.s1_header>img{
    height: 30px;
    margin: 25px 0;
}
.s1_header>ul{
	float: right;
	overflow: hidden;
}
.s1_header>ul>li{
	float: left;
    margin-left: 40px;
}
.s1_header>ul>li>a{
    color: #fff;
    font-size: 20px;
}
.s1_div{
	text-align: center;
}
.s1_div>img{
	display: block;
	margin: 50px auto;
}
.Login{
    display: inline-block;
    height: 30px;
    line-height: 30px;
    padding: 0 10px;
    border: 1px solid #fff;
}
.s2_h3{
	position: absolute;
	top: 10%;
	font-size: 40px;
	width: 100%;
	text-align: center;
}
.s2_span{
	width: 60px;
	height: 3px;
	background-color: #4DA1FF;
	display: block;
	position: absolute;
	top: 17%;
	left: 50%;
	margin-left: -30px;
}
.s2_p{
	font-size: 16px;
	position: absolute;
	top: 20%;
	width: 100%;
	text-align: center;
	color: #999;
}
.s2_img{
	width: 1360px;
	height: 380px;
	box-sizing: border-box;
	border: 1px solid #e5e5e5;
	display: block;
	margin: 0 auto;
	margin-top: 10%;
}
.s2_div{
	width: 1360px;
	height: 300px;
	box-sizing: border-box;
	border: 1px solid #e5e5e5;
	display: block;
	margin: 0 auto;
	margin-top: 30px;
	overflow: hidden;
}
.s2_div>div{
	width: calc(100% / 3);
	float: left;
	height: 100%;
}
.s2_div>div>h3{
    height: 100px;
    background-position: 0 0;
    background-repeat: no-repeat;
    background-size: auto 100%;
    margin-top: 40px;
    margin-left: 20px;
    padding-left: 120px;
    line-height: 100px;
    font-size: 20px;
    color: #666;
}
.s2_div>div>p{
      line-height: 1.8;
    padding: 10px 20px;
    color: #666;
    font-weight: 100;
}
.s3_div{
	width: 1200px;
	margin: 0 auto;
	overflow: auto;
	margin-top: 5%;
}
.s3_div>div{
	float: left;
	width: calc(100% / 3 - 30px);
	margin: 15px;
}
.s3_div>div>img{
	width: 100%;
}
.s3_div>div>h3{
    height: 40px;
    line-height: 40px;
    color: #333;
    font-weight: bold;
    font-size: 20px;
    margin-top: 20px;
}
.s3_div>div>p{
    font-size: 14px;
    color: #999;
}
.s3_div>div>div{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    font-size: 12px;
    line-height: 1.6;
    margin-top: 16px;
    color: #333;
}
.s3_div>div>a{
    color: #4da1ff;
    margin-top: 10px;
    display: block;
}
.s4_div{
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
	margin-top: 10%;
}
.s4_div>div{
	width: 240px;
	float: left;
     height: 190px;
}
.s4_time{
    height: 80px;
    width: 80px;
    background-image: url(../img/yuan2.png);
    background-position: 0 0;
    background-repeat: no-repeat;
    background-size: 100% 100%;
    text-align: center;
    line-height: 80px;
    color: #4da1ff;
    font-size: 16px;
    margin: 16px auto 10px auto;
    background-color: #fff;
}
.s4_div>div>p{
	text-align: center;
    font-size: 14px;
    margin: 0 20px;
    line-height: 1.8;
}
.s5_div{
	width: 1166px;
	margin: 0 auto;
}
.s5_div>div{
	overflow: hidden;
	margin: 0 auto;
}
.s5_div>div>div{
	width: calc(100% / 4);
	box-sizing: border-box;
	height: 110px;
	line-height: 110px;
	text-align: center;
	float: left;
	border-left: 1px solid #e5e5e5;
	display: table;
}
.s5_div>div>div>img{
	vertical-align: middle;
}
.s8_div{
	height: 30%;
	position: absolute;
	bottom: 0;
	left: 0;
	background-color: #fff;
	width: 100%;
}
.s8_div>h3{
    text-align: center;
    width: 1000px;
    height: 30px;
    line-height: 30px;
    border-top: 1px solid #e5e5e5;
    margin: 0 auto;
    margin-top: 40px;
    border-bottom: 1px solid #e5e5e5;
    font-size: 14px;
}
.s8_div>h3>a{
	height: 30px;
	line-height: 30px;
	padding: 0 5px;
	margin: 0 5px;
    display: inline-block;
	color: #4da1ff;
}
.s8_div>p{
    width: 1001px;
    text-align: center;
    margin: 0 auto;
    color: #999;
    font-size: 14px;
    line-height: 3;
    margin-top: 50px;
    letter-spacing: 1px;
}
.s5_divBut{
	width: calc(100% / 4 * 3);
}
.s5_div>.s5_divBut>div{
	width: calc(100% / 3);
}