body
{
    background-image: url('../../images/sfondo_mare.jpg');
}

.label_message
{
    color: #FF0000;
    font-size: 120%;
    position: absolute;
    z-index: 2;
    top: 20px;
    left: 50%;
    width: 700px;
    margin-left: -200px;
    background-color: #FFFFFF;
    text-align: center;
}