html, body {
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  overflow: hidden;
  background: #000;
}
#unity-container {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  overflow: hidden;
}
#unity-canvas {
  width: 100%;
  height: 100%;
  display: block;
}
#unity-loading-bar {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: none;
}
#unity-progress-bar-empty {
  width: 141px;
  height: 18px;
  margin-top: 10px;
  background: #272727;
}
#unity-progress-bar-full {
  width: 0%;
  height: 100%;
  background: #fff;
}