.texto {
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 12px;
	text-decoration: none;
	line-height: 25px;

}
.fondo {
	background-attachment: fixed;
	background-image: url(olafondo.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}
a:link {
	font-weight: normal;
	text-decoration: underline;
	color: #006699;
}
a:hover {
	font-weight: normal;
	text-decoration: none;
	color: #009900;

}
a:active {
	text-decoration: none;
}
a:visited {
	color: #006699;
	text-decoration: none;
}
.marco-superior {
	background-attachment: scroll;
	background-image: url(tratamiento/tratamiento-marco_r4_c8.gif);
	background-repeat: repeat-x;
	background-position: left top;
}