div.content {
  z-index: 5;
  visibility: visible;
  color: inherit;
  border: none;
  padding: 1em;
}

@media print {
  div.content {
    background: none;
  }
}

div.subheader {
  display: none;
}

div.header {
  display: none;
}

div.navig {
  display: none;
}