body {
	margin: 0px;
	background-image:url(img/background.jpg);
}
#img {
	background-image:url(img/galo.png);
	background-repeat:none;
	height:430px;
	width:430px;
	position: absolute;
	top: 50%;
	left: 50%;
	margin-left:-215px;
	margin-top:-215px;
}