.absDiv { position: absolute; visibility: hidden }
#edificios #centro {
	margin-left:auto;
	width: 262px;
	margin-right: auto;
}

#edificios #base {
	background-image: url(../img/intro_pie.gif);
	height: 61px;
	width: 175px;
	margin-right: 37px;
	margin-left: 50px;
}

body {
	overflow-x: hidden;
	margin: 0px;
	background-color: #0e2031;
	background-image: url(../img/fondo_intro.gif);
	background-repeat:  repeat-x;
	background-position: top;
}
#edificios {
	width:1006px;
	height:570px;
	overflow:hidden;
	background-image: url(../img/fondo_top.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	text-align:center;
	margin-right: auto;
	margin-left: auto;
}
#edificios #idioma {
	width: 175px;
	margin-right: 37px;
	margin-left: 50px;
}
#edificios #cartel {
	margin-top: 143px;
	width: 262px;
	background-image: url(../img/intro_cartel01.gif);
	height: 117px;
}