.top_menu {background: none; width: 99%;}

#nav, #nav ul { /* all lists */
	padding: 0;
	margin: 0;
	list-style: none;
	line-height: 1;
	font-size: 11px !important; font-family:Verdana, Arial, Helvetica, sans-serif;
	color:#ffffff;
	/*border:1px solid white;*/
	vertical-align:middle;
	/*background: url(images/bg_menu.png);*/
}

#nav a {
	display: block;
	width: 12em;
	text-decoration: none;
	color:#ffffff;
	padding-left:1px;
}

#nav li { /* all list items */
	float: left;
	border:1px solid white;
	height: 36px;
	vertical-align:middle;
	background: url(images/bg_menu.png);
	/*text-align: center;*/
	width:144px;
	line-height:18px;
}

#nav li ul { /* second-level lists */
	position: absolute;
	background: url(images/bg_menu.png);
	width: 36px;
/*	left: -999em;  using left instead of display to hide menus because display: none isn't read by screen readers */
		left: auto;
	display:none;
	line-height: 1;
}

#nav li ul li{
height: auto;
}

#nav li ul ul { /* third-and-above-level lists */
	margin: -36px 0 0 -145px;
	line-height: 1;
}

#nav li ul ul ul{ /* third-and-above-level lists */
	margin: -19px 0 0 144px;
	line-height: 1;
}

#nav li:hover ul ul, #nav li:hover ul ul ul, #nav li.sfhover ul ul, #nav li.sfhover ul ul ul {
	/*left: -999em;*/
	left: auto;
	display:none;
}

#nav li:hover ul, #nav li li:hover ul, #nav li li li:hover ul, #nav li.sfhover ul, #nav li li.sfhover ul, #nav li li li.sfhover ul { /* lists nested under hovered list items */
	left: auto;
	display:block;
}