body {
  background:
    linear-gradient(rgba(10, 8, 6, 0.55), rgba(10, 8, 6, 0.55)),
    url("/static/bg-brick.png") !important;
  background-size: auto, 480px !important;
  background-repeat: repeat !important;
  background-attachment: fixed !important;
  background-color: #1a120c !important;
}

@media (max-width: 480px) {
  body { background-size: auto, 320px !important; }
}