create fooer on print page with jquery

footer {
  font-size: 9px;
  color: #f00;
  text-align: center;
}

@page {
  size: A4;
  margin: 11mm 17mm 17mm 17mm;
}

@media print {
  footer {
    position: fixed;
    bottom: 0;
  }

  .content-block, p {
    page-break-inside: avoid;
  }

  html, body {
    width: 210mm;
    height: 297mm;
  }
}