#nav1 { font-family: Verdana; font-size: 12px; }
#nav1 a img { border: none; }

#nav1, #nav1 ul { /* all lists */
    padding: 0;
    margin: 0;
    list-style: none;
    float : left;
    width: 242px;
    z-index: 100;
}

#nav1 li.level1 { /* all list items */
    position : relative;
    float : left;
    width: 242px;
}

#nav1 li ul li { /* all list items */
    position : relative;
    float : left;
    line-height : 16px;
    margin-bottom : -1px;
}

#nav1 li ul { /* second-level lists */
    position : absolute;
    left: -999em;
    margin-left : 242px;
    margin-top : -26px;
}

#nav1 li ul ul { /* third-and-above-level lists */
    left: -999em;
    margin-left : 210px;
    margin-top : -21px;
}

#nav1 li.level1 a {
    display : block;
}

#nav1 li ul a {
    width: 210px;
    display : block;
    color : black;
    text-decoration : none;
    background-color : white;
    border : 1px solid black;
    padding : 2px 0.5em;
}

#nav1 li a:hover {
    background-color : #ffde7a;
    text-decoration: underline;
}

#nav1 li:hover ul ul, #nav1 li:hover ul ul ul, #nav1 li.sfhover ul ul, #nav1 li.sfhover ul ul ul {
    left: -999em;
}

#nav1 li:hover ul, #nav1 li li:hover ul, #nav1 li li li:hover ul, #nav1 li.sfhover ul, #nav1 li li.sfhover ul, #nav1 li li li.sfhover ul { /* lists nested under hovered list items */
    left: auto;
}