#sidebar_nav {
	margin: 0px;
	padding: 0px;
	list-style: none;
	background: transparent;
	display: inline-block;
}
#sidebar_nav ul {	
	padding: 0px;
	margin: 0px;
	float: left;
	background: transparent;
	list-style: none;
	border-bottom:1px solid #DDDDDD;
	border-top:1px solid #DDDDDD;
}
#sidebar_nav li {
	padding: 0px;
	margin: 0px;
	position: relative;
}
#sidebar_nav li a {
	font-weight: normal;
	padding:5px 0px 5px 5px;
	color: #000000;
	text-decoration: none;
	display: block;
	white-space:nowrap; 
	width: 158px;
}
#sidebar_nav:hover {
	/*color: #000000;*/
}
#sidebar_nav .current, #sidebar_nav li:hover > a {
	background:#efefef;
	color: #000000;
}
#sidebar_nav ul li:hover a, #sidebar_nav li:hover li a {
	background: none;
	border: none;
	color: #000;
}
#sidebar_nav li a:hover {
	background: #cccccc;
	color: #000000;
	font-weight: bold;
	z-index: 300;
}
#sidebar_nav li:hover > ul {
	display: block;
/* adjust the "left:" value below to your sidebar width if necessary */
	left: 158px;
	top: -1px;
	z-index: 500;
}
#sidebar_nav ul {
	display: none;
	margin: 0;
	padding: 0;
/* adjust the "width:" value below if necessary */
	width: 158px;
	position: absolute;
	left: 0px;
	top: 0px;
	background: #ddd;
}
#sidebar_nav ul li {
	float: none;
	margin: 0px;
	padding: 0px;
	border-bottom: 1px solid #cccccc;
	border-right: 1px solid #888888;
}
#sidebar_nav ul a {
	font-weight: normal;
	color:#000000
}
#sidebar_nav ul ul {
	left: 184px;
	top: 0px;
}
html[xmlns] #sidebar_nav {
	display: block;
} 
* html #sidebar_nav {
	height: 1%;
}