/* Keep artwork and overlay at the original shared scale on every viewport. */
.pump-stage { background: transparent; }
@media (max-width: 600px) {
  .pump-stage { min-height: 730px; }
  .fuel-station { width: 1040px; left: calc(50% - 538px); top: -171px; }
  .pump-form { margin-top: 40px; }
}