/*** ESSENTIAL STYLES ***/
#nav, #nav * {
	margin:			0;
	padding:		0;
	list-style:		none;
}
#nav {
	line-height:	1.0;
	z-index:		2;
}
#nav ul {
	position:		absolute;
	top:			-999em;
	width:			10em; /* left offset of submenus need to match (see below) */
}
#nav ul li {
	width:			100%;
}
#nav li:hover {
	visibility:		inherit; /* fixes IE7 'sticky bug' */
}
#nav li {
	float:			left;
	position:		relative;
}
#nav a {
	display:		block;
	position:		relative;
}
#nav li:hover ul,
#nav li.sfHover ul {
	left:			0;
	top:			3.7em; /* match top ul list item height */
	z-index:		90;
}
ul#nav li:hover li ul,
ul#nav li.sfHover li ul {
	top:			-999em;
}
ul#nav li li:hover ul,
ul#nav li li.sfHover ul {
	left:			10em; /* match ul width */
	top:			0;
}
ul#nav li li:hover li ul,
ul#nav li li.sfHover li ul {
	top:			-999em;
}
ul#nav li li li:hover ul,
ul#nav li li li.sfHover ul {
	left:			10em; /* match ul width */
	top:			0;
}