*{
	margin:0;
	padding: 0;
}
body{
	font:16px/1.8 "Microsoft YaHei",verdana;
}
.section{
	position: relative;
	background-color: #fff;
	overflow: hidden;
	text-align: center;
}
.section1{
	background: url("img/1.jpg") no-repeat center;
	background-size: cover;
}
.section2{
	background: url("img/2.jpg") no-repeat center;
	background-size: cover;

}
.section3{
	background: url("img/3.jpg") no-repeat center;
	background-size: cover;

}
.section4{
	background: url("img/4.jpg") no-repeat center;
	background-size: cover;

}
.section5{
	background: url("img/5.jpg") no-repeat center;
	background-size: cover;

}
.section6{
	background: url("img/6.jpg") no-repeat center;
	background-size: cover;
	
}.section7{
	background: url("img/7.jpg") no-repeat center;
	background-size: cover;
	
}.section8{
	background: url("img/8.jpg") no-repeat center;
	background-size: cover;
	
}.section9{
	background: url("img/9.jpg") no-repeat center;
	background-size: cover;
	
	}.section10{
	background: url("img/10.jpg") no-repeat center;
	background-size: cover;
	
	}.section11{
	background: url("img/11.jpg") no-repeat center;
	background-size: cover;
	
	}.section12{
	background: url("img/12.jpg") no-repeat center;
	background-size: cover;
	
		}.section13{
	background: url("img/13.jpg") no-repeat center;
	background-size: cover;
	
		}.section14{
	background: url("img/14.jpg") no-repeat center;
	background-size: cover;
	
		}.section15{
	background: url("img/15.html") no-repeat center;
	background-size: cover;
	
		}.section16{
	background: url("img/16.html") no-repeat center;
	background-size: cover;
	
		}.section17{
	background: url("img/17.html") no-repeat center;
	background-size: cover;
	
		}.section18{
	background: url("img/18.html") no-repeat center;
	background-size: cover;
	
		}.section19{
	background: url("img/19.html") no-repeat center;
	background-size: cover;
	
		}.section20{
	background: url("img/20.html") no-repeat center;
	background-size: cover;
	
			}.section21{
	background: url("img/21.html") no-repeat center;
	background-size: cover;
	
		}.section22{
	background: url("img/22.html") no-repeat center;
	background-size: cover;