body {
  /* align-items: center; */
  background-color: #ebeef2;
  /* display: flex; */
  /* flex-direction: column; */
  margin: 0;
  overflow-x: hidden;
  overflow-y: auto;
}

#canvas {
  display: block;
  height: 100vh;
  margin: 0 auto;
  /* width: 4000px; */
  width: 100vw;
}