#jsddm {
    width: 964px; 
    float: left;
    background: #2B323A url('img/menubg.jpg') repeat-x;
    height: 45px;

}

#jsddm li {
    float: left;
    display: block;
    text-align: center;
    list-style: none;
}

#jsddm li a {
    display: block;
    padding: 8px 38px 8px 38px;
    text-decoration: none;
    font-size: 23px;
    text-align: center;
    color: #999999;
    margin-right: 10px;
    white-space: nowrap;
}

#jsddm li a:hover {
    color: white;
}

#jsddm li ul {
    margin: 0;
    padding: 0;
    font-size: 12px;
    position: absolute;
    visibility: hidden;
    text-align: left;
}

#jsddm li ul li {
    float: none;
    font-size: 12px;
    display: inline;
}

#jsddm li ul li a {
    width: auto;
    font-size: 12px;
    text-align: left;
    background: #2B323A;
}

#jsddm li ul li a:hover {
    font-size: 12px;
    text-align: left;
    background: #2B5D90;
}