/*body*/
body{
    padding: 0;
    margin: 0;
    font-family: 'Courier New', Courier, monospace;

}
/*header*/
header{
    background-color: rgb(4, 75, 97);
    text-align: center;
    font-size: 5em;
    font-family: 'Courier New', Courier, monospace;
    box-shadow: 0 0px 20px white;
    color: white;
    text-shadow: 0 5px 5px #000;
}
/*footer*/
footer{
    background-color: rgb(4, 75, 97);
    font-size: 3em;
    font-family: 'Courier New', Courier, monospace;
    color: white;
    text-align: center;
}
/*altre classi*/
.set-h{
    height:37.2em;
}
.bg-img{
    background-image: url("../img/sfondo.png");
}
@media only screen and (max-width: 640px) {
    .set-h{
        height:19.2em;
    }
}