@charset "utf-8";

/* DaTouWang URL: www.datouwang.com */

.top-head {
	height: auto;
	width: 100%;
	z-index: 1000;
	position:fixed;
	top:100px;
	background-color: #FFFFFF;
}
.nav {
	width: 100%;
	text-align: center;
}

.nav ul {
	width: 100%;
	text-align: center;
}

.nav li {
	width: auto;
	text-align: center;
	float: none;
	display: inline;
	line-height: 30px;
	height: 30px;
	padding-left: 15px;
	padding-right: 15px;
	padding-top: 5px;
	padding-bottom: 5px;
	font-size: 15px;
	/*font-weight: bold;*/
	/* position:relative;*/
}

.nav li:hover {
	border-bottom-style: solid;
	border-bottom-color: #000000;
	border-bottom-width: 2px;
}

.nav .sub {
	display: none;
	width: 100%;
	padding: 0;
	position: fixed;
	top: 130px;
	overflow: hidden;
	text-align: left;
	z-index: 110;
	left: 0px;
	height: auto;
	min-height: 240px;
	background-color: #f5f5f5;
}

.sub_box{
	width: auto;
	float: left;
	padding-left: 80px;
}

.sub_box ul{
	width: 100%;
	padding-top: 12px;
	list-style-type: none;
	
}


.sub_box ul li{
	float: none;
	display: inherit;
	line-height: 24px;
	height: 24px;
	padding: 0px;
	font-weight: normal;
	font-size: 14px;
	text-align: left;
}

.sub_box ul li:hover{
	border: none;
}