/* fix for IE7 */
#nav li:hover, #menu li.over {
position: static; /* make menus not sticky in ie7 */
}
/* end of fix for IE7 */

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

#nav a, span.nolink {
	display: block;
	width: 5em;
}

#nav li { /* all list items */
	float: left;
	width: 15em; /* width needed or else Opera goes nuts */
	padding: 0.0em 0;
}

#nav li ul { /* second-level lists */
	position: absolute;
	width: 15em;
	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: -1em 0 0 13em;
}

#nav li ul ul li {margin-top:-0.5em;}

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

#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;
}