/* Prevent everything from being printed */
@media print {
    /* hide all elements on the page */
    html, body, body * {
        display: none !important;
        visibility: hidden !important;
        height: 0 !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow: hidden !important;
    }

    /* also ensure no page margins or headers/footers from browsers */
    @page {
        margin: 0;
        size: auto;
    }
}