/* TOP NAVIGATION
This styles the top navigation of the site and any dropdown menus it has.
*/

#nav, #nav ul { /* all lists */
	display:relative;
	z-index:5;
	padding: 0;
	margin: 0;
	list-style: none;

	font-family:Verdana, Arial, Helvetica, sans-serif;
	line-height:1.2em;
	font-weight:bold;
	font-size:8pt;
}

#nav li ul {
	border:solid 1px #447;
}


#nav li li {
	display:block;
	clear:both;
	width:auto;
}

#nav a {
	display: block;
	color:#fff;
	text-decoration:none;
	background:;
	padding:0.75em 1em;
	border-right:#fff solid 1px;
}

#nav a:hover {
	color:#ff6;
	background:;
}

#nav li li a {
	color:#225;
	width:18em;
	background:#fff;
	padding:0.5em 0.8em;
	border:none;
	line-height:1.4em;
}

#nav li li a:hover {
	color:#fff;
	background:#447;
}	

#nav li { /* all list items */
	float: left;
}

#nav li ul { /* second-level lists */
	position: absolute;
	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: -1.8em  0 0 18em;												/* position of 3rd level menu */
}

#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;
}