html,
body,
body * {
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  -ms-user-select: none !important;
  user-select: none !important;
  -webkit-touch-callout: none !important;
}

img,
video {
  -webkit-user-drag: none !important;
  user-drag: none !important;
}

@media print {
  body > * {
    display: none !important;
  }

  body::before {
    content: "Impresión deshabilitada · Printing disabled";
    display: block !important;
    padding: 18mm;
    color: #536a75;
    font: 300 16pt/1.2 Georgia, serif;
    text-align: center;
  }
}