@page {
    size: A4 landscape;
    margin: 10mm;
}

@media print {

    body * {
        visibility: hidden !important;
    }

    .print-root,
    .print-root * {
        visibility: visible !important;
    }

    .print-root {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
    }

    /* kill bootstrap modal behavior */
    .modal,
    .modal-dialog,
    .modal-content {
        all: unset;
    }
}