#nav, #nav ul { /* all lists */
	padding: 0;
	margin: 0;
	list-style: none;
	line-height: 1;
}

#nav a {
	display: block;width:4.675em;

}

#nav li { /* all list items */
	float: left;
	width:4.675em /* width needed or else Opera goes nuts */
}

#nav li ul { /* second-level lists */
	position: absolute;
	
	top:3.5em;
	width: 4.675em;
	left: -999em; /* using left instead of display to hide menus because display: none isn't read by screen readers */
}

#nav li:hover ul, #nav li.sfhover ul { /* lists nested under hovered list items */
	left:auto;position:fixed;background-position:0 0;
}

#nav li:hover, #nav li.hover {
    position: static;
}

#content {
	clear: left;
	color: #ccc;
}