.ng12 {  font-family: Arial, Helvetica, sans-serif; font-size: 12px}
.ng10 {  font-family: Arial, Helvetica, sans-serif; font-size: 10px}
.ng24 {  font-family: Arial, Helvetica, sans-serif; font-size: 24px}
.ng16 {  font-family: Arial, Helvetica, sans-serif; font-size: 16px}