html, body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #c5cbd0;
}

#loading {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #c5cbd0;
  transition: opacity 0.6s ease;
}

#loading.hidden {
  opacity: 0;
  pointer-events: none;
}

#loadBar {
  width: min(240px, 50vw);
  height: 2px;
  background: rgba(40, 44, 48, 0.12);
  overflow: hidden;
}

#loadBar > i {
  display: block;
  height: 100%;
  width: 30%;
  background: rgba(40, 44, 48, 0.45);
  animation: shimmer 1.2s ease-in-out infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(380%); }
}

.a-enter-vr-button,
.a-enter-ar-button {
  font-size: 0 !important;
  letter-spacing: 0 !important;
  width: 52px;
  height: 52px;
}