body{
   background-color:#ECECEC;
   text-align:center;
}
/* ************************** */
/*           TABLAS           */
/* ************************** */


h1.titulo_seccion{
	font-family: Arial;
	font-size: 18px;
	font-style: normal;
	font-weight: bold;
	color: #3F3F3F;
	text-align:left;
	text-decoration:none;
}
h3.subtitulo_seccion{
	font-family: Arial;
	font-size: 14px;
	font-style: normal;
	font-weight: bold;
	color: #3F3F3F;
	text-align:left;
	text-decoration:none;
}