html,body {
	margin: 0;
	padding: 0;
	background: #ffffff;
}

main {
	text-align: center;
	width: 100%;
}

canvas {
	left: auto;
	right: auto;
  object-fit: contain;


  /* margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%); */

  
  /* display: block; */
}
/* :fullscreen, ::backdrop {
    background-color: rgba(255,255,255,0);
} */