ul li{
	list-style-type:none;
}

ul.nav{
	margin:0px;
	padding:0px;
	width:1920px;
	background:url(../images/4.jpg) 0px 0px no-repeat;;
	zoom:1;
	color:#D74452;
}

ul.nav_scroll{
	position:fixed;
	width:100%;
	margin:0;
	left:0;
	top:0;
}

ul.nav:after{
	content:"";
	display:block;
	height:0;
	clear:both;
	visibility:hidden;
}

ul.nav li{
	float:left;
	margin:0 0px;
	padding-left:0px;
	height:51px;
	text-align:center;
}

ul.nav li a:link,ul.nav li a:visited,ul.nav li a:active{
	cursor:pointer;
	height:51px;
	font:16px/51px Microsoft YaHei, Verdana, Arial, Helvetica, sans-serif;
	color:#fff;
	display:block;
	width:144px;
}

ul.nav li a{
	cursor:pointer;
	height:51px;
	
}

ul.nav li a:hover{
	color:#fff;
	font:16px/51px Microsoft YaHei, Verdana, Arial, Helvetica, sans-serif;
	width:144px;
	background:url(../images/3.jpg) 0px 0px no-repeat;
	margin:0px;
	text-align:center;
	display:block;
	float:left;
}



ul.nav li a:hover{
	text-decoration:none;
}