#head #immagine {
    position: absolute;
    right: 50%;
    margin-right: -150px;
    margin-top: -15px;
    padding: 15px;
    background-repeat: no-repeat;
    width: 600px;
    height: 400px;
    background-image: url(../images/ombra_orizz.png);
    background-repeat: no-repeat;
    background-position: center;
}

#map {
    width: 600px;
    height: 400px;
    border: none;
    color: #000000;
}