window,document,body{margin:0;background:gray}h1,h2{text-align:center;margin-top:5px;margin-bottom:5px}#mainWrapper{width:1202px;height:600px;display:block;margin:0 auto 0 auto}#canvasWrapper{width:800px;height:600px;border:0;display:inline-block;float:left}#canvasGame{display:block;background-image:url('../images/background.png');cursor:crosshair;cursor:url('../images/crosshair.png') 20 20,crosshair}