html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  overscroll-behavior: none;
  background: #111;
}
#unity-container {
  position: fixed;
  display: grid;
  place-items: stretch;
  box-sizing: border-box;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  background: #111;
}
#unity-canvas {
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  touch-action: none;
  background: #111;
}
#unity-loading-bar {
  position: absolute;
  left: 50%;
  bottom: 8%;
  width: 50%;
  height: 10px;
  transform: translateX(-50%);
}
#unity-progress-bar-empty { width: 100%; height: 100%; background: #333; }
#unity-progress-bar-full { width: 0; height: 100%; background: #fff; }