/* adding sf-vertical class in addition to sf-menu creates a vertical menu */
/* eg. <ul class="sf-menu sf-vertical"> ... */
.sf-vertical {
    width: 15em;
    /* If you want the width of the closed menu to expand to its
    widest top-level menu item (like its "Supersubs" submenus do),
    replace the width rule above with the following two rules. */

    /*
    min-width: 12em;
    *width: 12em;
    */
}
.sf-vertical ul {
    left:	100%;
    top: 0;
}
.sf-vertical > li {
    float: none;
}
.sf-vertical li {
    width: 100%;
}

/*** alter arrow directions ***/
.sf-vertical.sf-arrows > li > .sf-with-ul:after {
    margin-top: -5px;
    margin-right: -3px;
    border-color: transparent;
    border-left-color: #4d4d4d; /* edit this to suit design (no rgba in IE8) */
    border-left-color: rgba(77,77,77,100);
}
.sf-vertical.sf-arrows li > .sf-with-ul:focus:after,
.sf-vertical.sf-arrows li:hover > .sf-with-ul:after,
.sf-vertical.sf-arrows .sfHover > .sf-with-ul:after {
    border-left-color: #4d4d4d;
}