 /* Skip link visibile solo a focus */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #000;
    color: #fff;
    padding: 8px;
    z-index: 100;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
    color: white;
}


.box-eaa:focus {
    outline: 2px solid black;
}