.ddm1 {
    font: 11px tahoma;
    margin: auto;
    text-align: center;
}
.ddm1 .item1,
.ddm1 .item1:hover,
.ddm1 .item1-active,
.ddm1 .item1-active:hover {
    padding: 3px 8px 4px 8px;
    text-decoration: none;
    display: block;
    position: relative;
}
.ddm1 .item1 {
    background: #006600;
}
.ddm1 .item1:hover,
.ddm1 .item1-active,
.ddm1 .item1-active:hover {
    background: green;
}
.ddm1 .item2,
.ddm1 .item2:hover {
    padding: 3px 8px 4px 8px;
    text-decoration: none;
    display: block;
    white-space: nowrap;
}
.ddm1 .item2 {
    background: green;
}
.ddm1 .item2:hover {
    background: #006600;
}
.ddm1 .section {
    border: 1px solid #006600;
    text-align: left;
    position: absolute;
    visibility: hidden;
    z-index: -1;
}

* html .ddm1 td { position: relative; } /* ie 5.0 fix */