html, body {

	position:fixed; 
	top:0;
	bottom:0;
	left:0;
	right:0;
  
	height:1%
  
	/* height: 100%; */
  
	
  }
  
  body {
	margin: 0;
	display: flex;
	min-height: 100vh;
  
	/* This centers our sketch horizontally. */
	justify-content: center;
  
  
	/* This centers our sketch vertically. */
	align-items: center;
	/* transform: scale(0.9); */
  
  }