body {
	background-color:#CC9966;
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	background-attachment: scroll;
	background-image: url(../imagenes/fondo.jpg);
	background-repeat: repeat;
	background-position: left top;
}
.superior {
	background-attachment: scroll;
	background-image: url(../imagenes/int_superior.jpg);
	background-repeat: repeat-x;
	background-position: center bottom;
}
.inferior {
	background-attachment: scroll;
	background-image: url(../imagenes/int_inferior.jpg);
	background-repeat: repeat-x;
	background-position: center top;
}