/* CSS Document */
/* basic styles for black background and crosshair cursor */
body {
	background: #000;
	margin: 0;
  
  background-image:url('hintergrund_qk_1_bis_5.png');
background-repeat:no-repeat;
background-size:contain;
background-position:center;
  
}

canvas {
	cursor: crosshair;
	display: block;
}