a            { text-decoration: none }
a:hover { text-decoration: underline }
.tamano9 {  font-family: Arial, Helvetica, sans-serif; font-size: 9px}
.tamano10 {  font-family: Arial, Helvetica, sans-serif; font-size: 10px}
.tamano11 {  font-family: Arial, Helvetica, sans-serif; font-size: 11px}
.tamano12 {  font-family: Arial, Helvetica, sans-serif; font-size: 12px}
.tamano13 {  font-family: Arial, Helvetica, sans-serif; font-size: 13px}
.tamano14 {  font-family: Arial, Helvetica, sans-serif; font-size: 14px}