div.sdmenu
{
 	
}
div.sdmenu div {
	background: url(/images/niu.jpg) no-repeat;
	overflow: hidden;
	margin:3px 0px;
	text-align:left;
	
		
}


div.sdmenu div:first-child {
	background: url(/images/niu.jpg) no-repeat;
	overflow: hidden;
	margin:3px 0px;
	text-align:left;
	
}
div.sdmenu div.collapsed {
	height: 25px;

}
div.sdmenu div span {
	display: block;
	padding: 7px 10px 7px 30px;
	font-weight: bold;
	color:#616161;
	cursor: default;
	

}
div.sdmenu div.collapsed span 
{
	display:block;
	
}
div.sdmenu div a {
	padding: 3px 15px;
	background:url(/images/article_common.gif) no-repeat;
	color:#616161;
	font-weight:normal;

	
}

div.sdmenu div a.current {
	
}
div.sdmenu div a:hover 
{
	color: #006600;
	
}