@media (orientation: landscape) {
  body {
    background-image: url('https://system-assets.nyc3.digitaloceanspaces.com/sandbox/assets/images/login/back_desktop_sandbox.jpg');
  }
}

@media (orientation: portrait) {
  body {
    background-image: url('https://system-assets.nyc3.digitaloceanspaces.com/sandbox/assets/images/login/back_mobile_sandbox.jpg');
  }
}
