.sub{
    min-width: 114px;
    font-size: 15px;
    width: auto;
    display: none;
    position: absolute;
    text-align: center;
    background-color: #005a38;
    margin-top: 15px;}
.sub li{
    list-style-type: none;
    margin-left: -20px;}
.sub li a{
    color: #ffffff !important;
    line-height: 2em;}
.menu li:hover ul.sub{
    display: block;}
.sub li:hover a{
    font-weight: bolder;}