/*TEXTO-Contenido*/
.contenidoMenuInicio
{
	font-family: "Arial";
	font-size: 12px;
	color: #8a8a8a;
	text-align: center;
}

/*TEXTO-Títulos*/
.titulosGris {
	color: #8a8a8a;
	font-weight: bold;
	font-size: 12px;
	text-align: left;
	font-family: Arial;
}

/*Links*/
a.linknav:link {color: gray; text-decoration: none;font-weight: normal;text-align:center;font-family: "Arial";font-size: 15px;} 
a.linknav:visited {color: gray; text-decoration: none;font-weight: normal;text-align:center;font-family: "Arial";font-size: 15px;}  
a.linknav:hover {
	color: gray;
	text-decoration: none;
	font-weight: normal;
	text-align:center;
	font-family: Arial;
	font-size: 15px;
	bold; color: #606060;
}  

/*Títulos-Opciones*/
.TituloNaranja {
	color: #F55C3A;
	font-size: 15px;
	text-align: left;
	font-family:Arial;
	}

/*SubTítulos-azul*/
.TituloAzul {
	color: #01679A;
	font-size: 12px;
	text-align: left;
	font-family:Arial;	
	}
/*TEXTO-Contenido*/

.contenidoGris
{
	font-family:Arial;
	font-size: 12px;
	color: #666666;
	text-align: justify;
}
.tablas {
  margin-top: 0em;
  margin-right: 2em;
  margin-bottom: 1em;
  margin-left: 2em;        /* copiado del lado opuesto (right) */
}

<table border="3" style="border-collapse: collapse;border-spacing:0.5em 1em;">