@media print {

    @page {
        size: A4 landscape;
        padding: 0;
        margin: 0;
        border: 0;
    }
    html,
    body {
        padding: 0;
        margin: 0;
        border: 0;
    }

    main {
        margin: 0;
        padding: 0;
        border: 0;
        background-color: white;
        color: black;
    }

    #riquadro {
        display: block;
        margin: 0;
        padding: 1rem;
        border: 8px double grey;
        -moz-border-radius: 16px;
        -webkit-border-radius: 16px;
    }

    #logoAttestato {
        padding-bottom: 1rem;
    }

    #corpoAttestato {
        padding-bottom: 0;
    }

    #luogoData {
        padding-bottom: 0;
    }

}