.contenido {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
}
.contenido a{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #FFFFFF;
	font-weight: bold;
	text-decoration: underline;
	background-color: #000000;
}
.contenido a:hover, .contenido a:active{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
	font-weight: bold;
	text-decoration: underline;
	background-color: #FFFFFF;
}.head {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 16px;
	color: #000000;
	background-color: #FFFFFF;
}
.palabrasClaves {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 10px;
	color: #666666;
}