/*** ESSENTIAL STYLES ***/

em.left, em.right { display: none; }

.sf-menu, .sf-menu * {
	margin:			0;
	padding:		0;
	list-style:		none;
}
.sf-menu {
	line-height:	1.0;
}
.sf-menu ul {
	position:		absolute;
	top:			-999em;
	width:			13.4em; /* left offset of submenus need to match (see below) */
}
.sf-menu ul li {
	width:			100%;
}
.sf-menu li:hover {
	visibility:		inherit; /* fixes IE7 'sticky bug' */
}
.sf-menu li {
	float:			left;
	position:		relative;
	height : auto;
}
.sf-menu a {
	display:		block;
	position:		relative;
}

.sf-menu li:hover ul,
.sf-menu li.sfHover ul {
	left:			0;
	top:			2.5em; /* match top ul list item height */
	z-index:		99;
}
ul.sf-menu li:hover li ul,
ul.sf-menu li.sfHover li ul {
	top:			-999em;
}
ul.sf-menu li li:hover ul,
ul.sf-menu li li.sfHover ul {
	left:			13.4em; /* match ul width */
	top:			0;
}
ul.sf-menu li li:hover li ul,
ul.sf-menu li li.sfHover li ul {
	top:			-999em;
}
ul.sf-menu li li li:hover ul,
ul.sf-menu li li li.sfHover ul {
	left:			13.4em; /* match ul width */
	top:			0;
}

.level1 ul { border : solid 1px #666666; }

#sidecolumn .sf-menu, #sidecolumn .sf-menu li {
	width:	10em;
}
/* this lacks ul at the start of the selector, so the styles from the main CSS file override it where needed */
#sidecolumn .sf-menu li:hover ul,
#sidecolumn .sf-menu li.sfHover ul {
	left:	13.4em; /* match ul width */
	top:	0;
}

/*** alter arrow directions ***/
#sidecolumn .sf-menu .sf-sub-indicator { background-position: -10px 0; } /* IE6 gets solid image only */
#sidecolumn .sf-menu a > .sf-sub-indicator { background-position: 0 0; } /* use translucent arrow for modern browsers*/

/* hover arrow direction for modern browsers*/
#sidecolumn .sf-menu a:focus > .sf-sub-indicator,
#sidecolumn .sf-menu a:hover > .sf-sub-indicator,
#sidecolumn .sf-menu a:active > .sf-sub-indicator,
#sidecolumn .sf-menu li:hover > a > .sf-sub-indicator,
#sidecolumn .sf-menu li.sfHover > a > .sf-sub-indicator {
	background-position: -10px 0; /* arrow hovers for modern browsers*/
}