body {
	background-color: #000000;
	margin: 0px;
	padding: 0px;
}
#fondo {
	background-image: url(../imagenes/presentacion.gif);
	height: 400px;
	width: 430px;
	background-repeat: no-repeat;
	padding: 0px;
	background-position: center center;
	margin: 0px;
	float: left;
}