body {
  overflow: hidden;
}

#container {
  position: relative;
  margin: 0;
  padding: 0;
  top: -12vh;
  width: 100vw;
  height: 110vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #111;
}

#canvas {
  position: relative;
  z-index: 2147483647;
}

#canvas2 {
  position: absolute;
  z-index: 2147483647;
}