UL.nde-menu-system LI.submenu:hover
{
    Z-INDEX: 10;
    LEFT: 10em;
    MARGIN-BOTTOM: 0px;
    POSITION: relative
}
UL.nde-menu-system LI.submenu:hover UL
{
    Z-INDEX: 10;
    LEFT: 10em;
    VISIBILITY: visible;
    POSITION: absolute
}