* {
	margin: 0;
	padding: 0;
}

body {
	margin: 0;
	background-color: #000;
	color: #fff;
	font-family: Helvetica, Arial, sans-serif;
	overflow: hidden; /* disable scrolling / rubberband effect on mobile */
	height:100vh;
	height:100dvh;
}

canvas {
	display: block;
	position: absolute;
	outline:0;
}

* {
	/* disable on touch highlights of html elements, especially on mobile! */
	-webkit-tap-highlight-color: transparent;
	-webkit-touch-callout: none;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}