a {
	text-decoration: none;
}
fieldset, img {
	border: none;
}
* {
	margin: 0;
	padding: 0;
}
body {
	font-size: 14px;
	font-family: "宋体";
	background: #fff;
	color: #333;
}
ul, ol, li {
	list-style-type: none;
}
.clear {
	clear: both;
}
input {
	font-size: 14px;
	height: 30px;
	outline: none;
	font-family: "宋体";
}
/*首页*/

.banner {
	width: 100%;
	position: relative;
	overflow: hidden;
	height:626px;
}
.nav {
	width: 1920px;
	position: absolute;
	left: 50%;
	margin-left: -960px;
}
.bannera {
	width: 100%;
	position: relative;
	overflow: hidden;
	height: 661px;
}
.bannerv {
	width: 100%;
	position: relative;
	overflow: hidden;
	height:764px;
}
.bannery {
	width: 100%;
	position: relative;
	overflow: hidden;
	height:1293px;
}
.look1{ width:197px; height:60px; position:absolute; left:25%; bottom:21%;}
.look2{ width:290px; height:130px; position:absolute; left:35%; bottom:18%;}
.look3{ width:290px; height:130px; position:absolute; left:53%; bottom:18%;}