body{
	margin:0;
	overflow:hidden;
}

canvas{
	position:fixed;
	top:0;
	left:0;
	z-index:-1;
	width:100vw;
	height:100vh;
	margin:0;
}
#playboton{
	margin: 30px;
	border-radius: 30px;
	padding: 0px;
	width: 30px;
	height: 30px;
	background-color: white;
}