a.menu:link  { color: #FFFFFF; text-decoration: none; font-family: Arial; font-size: 10 pt;                font-weight: bold }a.menu:visited { color: #FFFFFF; text-decoration: none; font-family: Arial; font-size: 10 pt;                font-weight: bold }a.menu:active { color: #FFFFCC; text-decoration: none; font-family: Arial; font-size: 10 pt;                font-weight: bold }a.menu:hover { color: #FFFFCC; font-family: Arial; font-size: 10 pt; font-weight: bold }a.opciones:link { color: #000080; text-decoration: none; font-family: Arial; font-size: 10 pt;                font-weight: bold }a.opciones:visited { color: #000080; text-decoration: none; font-size: 10 pt; font-family: Arial;                font-weight: bold }a.opciones:active { color: #800000; text-decoration: none; font-family: Arial; font-size: 10 pt;                font-weight: bold }a.opciones:hover { color: #800000; font-size: 10 pt; font-family: Arial; font-weight: bold }a.hist:link  { color: #000000; text-decoration: none; font-family: Arial, Helvetica, sans-serif; font-size: 10px}a.hist:visited { color: #6666FF; text-decoration: none; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10px}a.hist:active { color: #006600; text-decoration: none; font-family: Arial, Helvetica, sans-serif; font-size: 10px}a.hist:hover { color: #FFFFFF; font-family: Arial, Helvetica, sans-serif; font-size: 10px }a.gris:link  { color: #666666; text-decoration: none; font-family: Verdana }a.gris:visited { color: #666666; text-decoration: none; font-family: Verdana }a.gris:active { color: #666666; text-decoration: none; font-family: Verdana }a.gris:hover { color: #6699FF; font-family: Verdana }