body {
	margin: 0;
	padding: 0;
	background:url(fondo.gif) repeat;
}

#contenedor {
	width: 199px;
	left: 50%;
	margin-left: -100px;
	height: 454px;
	top: 50%;
	margin-top: -229px;
	overflow: hidden;
	float: left;
	position: absolute;
}