html, body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  overflow: hidden;
  touch-action: none;
  background: #252525;
  object-fit: contain;
}

main {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

canvas {
  /* width: auto !important;
  height: auto !important;
  max-width: 100% !important;
  max-height: 100% !important;
 box-shadow: 0px 0px 40px #000000; */
 max-width: 100%;
	max-height: 100%;
	bottom: 0;
	left: 0;
	margin: auto;
	overflow: auto;
	position: fixed;
	right: 0;
	top: 0;
	object-fit: contain;
}