@media print {
    @page {
        margin: 0.3in 0.05in 0.3in 0.05in;
    }

    html {
        background-color: #fff;
    }
  
    header, button, h2, p {
        display: none;
    }

    .printpage {
        width: 7.5in;
        margin: 0in;
        padding: 0in;
        page-break-after: always;
    }

    .printpage .card {
        margin: 0in;
        padding: 0in;
        width: 2.5in !important;
        height: 3.5in !important;
        border: 1px solid gray;
    }
}