body {  font-family: Arial, Helvetica, sans-serif; color: #000000; font-size: 12px}
h1 {  font-family: Arial, Helvetica, sans-serif; font-size: 36px}
h2 {  font-family: Arial, Helvetica, sans-serif; font-size: 24px}
h3 {  font-family: Arial, Helvetica, sans-serif; font-size: 18px}
h4 {  font-family: Arial, Helvetica, sans-serif; font-size: 16px}
h5 {  font-family: Arial, Helvetica, sans-serif; font-size: 12px}
h6 {  font-family: Arial, Helvetica, sans-serif; font-size: 9px}