nav li ul li a:hover {
    border: none;
    background: #005885;
    color: #fff;
    padding: 23px 5px 23px 5px;
}
nav li ul li a {
    padding: 23px 5px;
    width: 200px;
    line-height: 18px;
    font-weight: normal;
    border: none;
    font-size: 14px;
    float: left;
    background: #005885;
    color: #fff;
}
nav li ul {
    top: 62px;
    display: none;
    position: absolute;
    background: #f3f3f3;
    z-index: 99999;
    width: 200px;
}