.blue #globalHeader {
    overflow: visible;
}
.blue #globalHeader_nav {
	clear:both;
	margin:0 0 23px 0;
	padding:0;
	border:none;
	text-align:center;
	height:49px;
	line-height:49px;
	color:#fff;
	font-weight:bold;
}
.blue #globalHeader_nav li{
	list-style:none;
	margin-left:25px;
}
.blue #globalHeader_nav li a{
	background:none;
	width:114px;
}
.blue #globalHeader_nav .column{
	position:relative;
}
.blue #globalHeader_nav .columnI{
	display:block;
	overflow: hidden;
	float:left;
}
.blue #globalHeader_nav .son{
	display:block;
	position:absolute;
	overflow: hidden;
	top:45px;
	left:0;
	z-index:10000;
	width:400px;/*如要横向改长即可*/
}
.blue #globalHeader_nav .son a{
	background:none;
	color:#666;
	line-height:15px;
	font-size:12px;
	margin-top:10px;
}
.blue #globalHeader_nav .columnI a:hover{ 
	background:none; 
	color:#C00; 
	font-size:12px; 
	line-height:15px;
}
.blue #globalHeader_nav a {
	background:url(nava.gif) no-repeat left center;
	font-size:14px;
	color:#fff;
	font-weight:bold;
	display:block;
	float:left;
}
.blue #globalHeader_nav .column{
	display:block;
	float:left;
	width:114px;
	text-align:center;
}
.blue #globalHeader_nav .hide{
	display:none;
}
.blue #globalHeader_nav .mainindex{
	background:none;
}
.blue #globalHeader_nav,.blue #globalHeader_nav a,.blue #globalHeader_nav .column{
	overflow:visible;
}
.blue #globalHeader_nav a:hover {
	background:url(../images/nav_dh.png);
	height:49px;
	line-height:49px;
	color:#FFF;
	width:114px;
}