/*** adding sf-vertical in addition to sf-menu creates a vertical menu ***/
.sf-vertical, .sf-vertical li {
    width: 13em
    }
/* 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: 13em;
    /* match ul width */
    top: 0
    }
/*** alter arrow directions ***/
.sf-vertical .sf-sub-indicator {
    background-position: 0 0
    }
/* IE6 gets solid image only */
.sf-vertical a > .sf-sub-indicator {
    background-position: 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: 0 0;
    /* arrow hovers for modern browsers*/
    }