.fondo {
	background-image: url(images/fondo_principal.jpg);
	background-repeat: repeat-x;
	background-position: top;
}
.fondoarriba {
	background-image: url(images/fondo_interiores.jpg);
	background-repeat: repeat-x;
	background-position: top;
}
.fondogris {
	background-image: url(images/fondo_gris.jpg);
	background-repeat: repeat-x;
	background-position: top;
}
/* Hipervinculos */
	a {outline: 0}
	a img {border: 0px; text-decoration: none}
	a:link, a:visited {color: #007160; text-decoration: none}
	a:hover, a:active {color: #ffffff; background-color: #007160}.txt {
	font-family: "Lucida Sans", "Lucida Sans Unicode", Tahoma, "Trebuchet MS";
	font-size: 12px;
	color: #333333;
}
.linaranja {
	font-family: "Lucida Sans", "Lucida Sans Unicode", Tahoma, "Trebuchet MS";
	font-size: 10px;
	font-weight: bold;
	color: #FF9900;
	text-decoration: underline;
}
.txtverde {

	font-family: "Lucida Sans", "Lucida Sans Unicode", Tahoma, "Trebuchet MS";
	font-size: 12px;
	color: #007160;
}