#topNav {
    float: left;
    left: 69px;
    list-style-type: none;
    margin: 0pt;
    padding: 0pt;
    position: relative;
    text-align: left;
    top: 11px;
}

#topNav li {
}

#topNav li a {
    display: block;
    margin-right: 10px;
    text-align: center;
    text-decoration: none;
    width: 117px;
}

#topNav li a:hover {
    display: block;
    text-decoration: none;
}

#topNav li a.products {
    background: url('/images/nav_buttons/btn_products_off.gif');
    height: 36px;
}

#topNav li a.products:hover {
    background: url('/images/nav_buttons/btn_products_on.gif');
}

#topNav li a.machining {
    background: url('/images/nav_buttons/btn_machining_off.gif');
    height: 36px;
}

#topNav li a.machining:hover {
    background: url('/images/nav_buttons/btn_machining_on.gif');
}

#topNav li a.assembly {
    background: url('/images/nav_buttons/btn_assembly_off.gif');
    height: 36px;
}

#topNav li a.assembly:hover {
    background: url('/images/nav_buttons/btn_assembly_on.gif');
}

#topNav li a.about {
    background: url('/images/nav_buttons/btn_about_off.gif');
    height: 36px;
}

#topNav li a.about:hover {
    background: url('/images/nav_buttons/btn_about_on.gif');
}

#topNav li a.contact {
    background: url('/images/nav_buttons/btn_contact_off.gif');
    height: 36px;
}

#topNav li a.contact:hover {
    background: url('/images/nav_buttons/btn_contact_on.gif');
}

#topNav ul { /* all lists */
    background: #F3F3F3;
    border-bottom: none;
    margin: 0;
    padding: 0 0 0 4px;
    list-style: none;
    width: 155px;
    z-index: 1000;
}

#topNav li { /* all list items */
    float: left;
    position: relative;
    text-align: center;
    list-style: none;
    z-index: 400;
}

#topNav li > ul { /* to override top and left in browsers other than IE, which will position to the top right of the containing li, rather than bottom left */
    top: auto;
    left: auto;
}

#topNav li ul { /* second-level lists */
    background: #F3F3F3;
    border-top: solid 2px #fff;
    display: none;
    left: 0px;
    padding-bottom: 4px;
    position: absolute;
    top: 36px; /* distance between drop down and head item RHS */
    white-space: normal;
    z-index: 1000;
}

#topNav li ul li {
    background: #F3F3F3;
    border-bottom: 1px #C0C0C0 solid;
    float: none;
    text-align: left;
    width: 150px;
    z-index: 100;
}

#topNav li ul li a {
    color: #4A4A4A;
    background-color: #F3F3F3;
    font-size: 14px;
    font-weight: normal;
    line-height: 15px;
    padding: 4px 0;
    text-align: left;
    width: 150px;
    z-index: 110;
}

#topNav li ul li a:hover {
    color: #CC3E41;
}

#topNav li:hover ul, #topNav li.over ul { /* lists nested under hovered list items */
    display: block;
    z-index: 1000;
}