#bg{
	width:100%;
	height:100%;
	position: absolute;
	top:0;
	bottom: 0;
	left:0;
	right:0;
	background-image: url(../images/bg4.jpg);
	background-size:cover;
	background-repeat: no-repeat;
	}
#canvas{
	background-image: url(../images/1.jpg);
	display: block;
	margin:auto;
	position: absolute;
	left:0;
	top:0;
	right:0;
	bottom: 0;
	box-shadow: 0 0 3px black;
}