.pwa-footer-safearea {
  height: calc(15px + env(safe-area-inset-bottom, 0px));
  width: 100%;
  background-color: rgba(255, 255, 255, 0.94);
}

@supports (bottom: constant(safe-area-inset-bottom)) {
  .pwa-footer-safearea {
    height: calc(15px + constant(safe-area-inset-bottom));
  }
}