div.sdmenu {
	width: 183px;
	font-family: Arial, sans-serif;
	font-size: 12px;
	padding-bottom: 10px;
	background: url() no-repeat  right bottom;
	color: #fff;
}
div.sdmenu div {
	background: url() repeat-x;
	overflow: hidden;
}
div.sdmenu div:first-child {
	background: #fff;
}
div.sdmenu div.collapsed {
	height: 27px; /**考虑到margin+最下面的border，+2+1px**/
}
div.sdmenu div span {
	display: block;
	padding: 2px 39px;
	font-weight: bold;
	color: black;
	background: url(arrow.gif) no-repeat 14px center;
	cursor: pointer; /**default**/
	border: 1px solid #ddd;
	margin: 2px; 
	vertical-align:middle
}
div.sdmenu div.collapsed span {
	background-image: url(arrow.gif);
	font-weight: normal;
}
div.sdmenu div a {
	padding: 2px 10px;/**上,右**/
	padding-left: 40px;
	background: #fff url(point.gif) no-repeat 19px center;
	display: block;
	color: black;
	text-decoration: none; 
	margin: 2px; 
	vertical-align:middle
}
div.sdmenu div a.current {
	background : #fff;
	background: #fff url(point.gif) no-repeat 19px center;
	text-decoration: none
}
div.sdmenu div a:hover {
	background : #e8f4f4 url(point.gif) no-repeat 19px center;
	color: #1e9894;
	text-decoration: none;
}
div.sdmenu div a:active {
	background : #e8f4f4 url(point.gif) no-repeat 19px center;
	color: #1e9894;
	text-decoration: none;	
}