#nav, #nav ul { /* all lists */
	postion:relative;
	z-index:5;
	padding: 0 0 0 25px;
	margin: 0;
	list-style: none;
	line-height: 1.2;

	font-family:Verdana, Arial, Helvetica, sans-serif;
	font-size:8pt;
}

#nav {
	margin-left:20px;			/* to make the menu appear to be centered */
}

#nav a {
	display: block;
	width: auto;
	color:#fff;
	text-decoration:none;
	background:#555;
	text-align:left;
}

#nav a:hover {
	color:#1a7ec2;
	background:#333;
}

#nav li { /* all list items */
	float: left;
	width: auto; /* width needed or else Opera goes nuts */
}

#nav li ul { /* second-level lists */
	position: absolute;
	padding:0;
	width: 10em;
	left: -999em; /* using left instead of display to hide menus because display: none isn't read by screen readers */
}

#nav li ul ul { /* third-and-above-level lists */
	margin: -2.2em 0 0 17em;
}

#nav li:hover ul ul, #nav li.sfhover ul ul {
	left: -999em;
}

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

#nav li li a {
	padding:0.5em 1em;
	width:15em;
}