@media print {

  html, body { background: #fff !important; color: #000 !important; }

  .navbar, .btn, .no-print { display: none !important; }

  .print-a4 { width: 210mm; min-height: 297mm; margin: 0 auto; }

  .card { border: none !important; box-shadow: none !important; }

  .table { border-collapse: collapse; }

  .table th, .table td { border: 1px solid #999 !important; }

}