#content{
	width:910px; margin:auto;
}
#header{}
#header ul,
#header ul li{
	display:inline;
	list-style-image: none;
	list-style-type: none;
}
.nav_main ul li{
	float: left;
	list-style-image: none;
	list-style-type: none;
}
.nav_current{
	display: block;
	float: left;
	font-size: 12px;
	font-weight: normal;
	height: 35px;
	text-decoration: none;
	width: 92px;
	background-image: url(/Templets/School/images/menu.gif);
	background-repeat: no-repeat;
	line-height: 35px;
	text-align: center;
	color: #FFFFFF;
}
.nav_link{
	display: block;
	float: left;
	text-decoration: none;
	width: 92px;
	text-align: center;
	line-height: 35px;
	height: 35px;
}
.sub_box_de{
	clear: left;
	padding-left: 20px;
	line-height: 31px;
	height: 31px;
	text-align: center;
}
.sub_box{
	display:none;
	line-height: 31px;
	height: 31px;
	width: 910px;
	text-align: center;
}
}