.qr > section > div {
  box-shadow: inset 0 0 0 5px #f56400 !important;
}

@media (max-width: 1099.95px) and (max-height: 768px) and (orientation: landscape) {
  .qr > section {
    height: 300px;
    max-height: 300px;
    padding-top: 0;
  }

  .qr > section > div, .qr > section video {
    height: 300px;
    max-height: 300px;
  }
}