.nav
{
    FONT-SIZE: 11px;
    COLOR: #ffffff;
    LINE-HEIGHT: 15px;
    FONT-FAMILY: arial, helvetica;
    TEXT-DECORATION: none;
    font-weight: bold;
}
.nav:hover
{
    FONT-SIZE: 11px;
    COLOR: #999999;
    LINE-HEIGHT: 15px;
    FONT-FAMILY: arial, helvetica;
    TEXT-DECORATION: none;
    font-weight: bold;
}