body:not(.pwa) .pwa-only {
  display: none;
}

body.pwa:before {
  content: "";
  display: block;
  position: fixed;
  z-index: 10;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background-color: white;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.4);
}
body.pwa .non-pwa {
  display: none;
}

@media (max-width: 449px) {
  .pwa-spacer {
    margin-top: 24px;
  }
}