#preloader-screen {
  position: fixed !important;
  inset: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, #1f1451 10%, #101522 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  transition: opacity 1s ease;
  z-index: 1;
  /* for iOS Safari */
  min-width: -webkit-fill-available;
  min-height: -webkit-fill-available;
}
#preloader-screen.fade-out {
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease;
}