/*** adding sf-vertical in addition to sf-menu creates a vertical menu ***/
.sf-vertical, .sf-vertical li {
	width:	179px;	/* default = 10em */
}
/* this lacks ul at the start of the selector, so the styles from the main CSS file override it where needed */
.sf-vertical li:hover ul,
.sf-vertical li.sfHover ul {
	left:	179px; /* match ul width (default = 10em) */
	top:	0;
}

/*** alter arrow directions ***/
.sf-vertical .sf-sub-indicator { background-position: -10px -100px; } /* default: -10px 0 - IE6 gets solid image only */
.sf-vertical a > .sf-sub-indicator { background-position: 0 -100px; } /* default: 0 0 - use translucent arrow for modern browsers*/

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