@charset "gb2312";
a{text-decoration:none;}
.ztcont1 {
	background: url(ztimgtop.jpg) no-repeat;
	height: auto;
	width: 100%;
	max-width:1800px;
	margin:auto;
	background-size:
	100%;
	overflow:hidden;
}
.ztcont2{
	background: url(ztimgallbj.png) repeat-y;
	height: auto;
	width: 1270px;
	margin:auto;
	margin-top:20%;overflow:hidden;
}
.ztcont3{width:1200px;
 height:auto;
 margin:auto;}
.ztznav{
	float: left;
	width: 1200px;
	height: auto;
	margin: auto;
margin-top:-3px;
	
}

.ztbottombj{background: url(cszdresourcecms2015082015081811503526054.jpg) no-repeat;
	height:184px;
	width: 100%;
	max-width:1800px;
	margin:auto;
	background-size:
	100%;
	overflow:hidden;
float:left;}
.zttn{width:1200px;
height:auto;
float:left;}
.ztcn{width:570px;
height:auto;
margin-left:18px;
float:left;}