html, body {
    height: 100%;
    margin: 0;
}

.under-construction {
    text-align: center;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    background-image: url("roffeundrolf-2026-under-construction.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}