.section {  font-family: Arial, Helvetica, sans-serif; font-size: 26px; font-weight: bolder; color: #336699}
.sous-section {  font-family: Arial, Helvetica, sans-serif; font-size: 20px; font-weight: bolder; color: #336699}
.division {  font-family: Arial, Helvetica, sans-serif; font-size: 16px; font-weight: bolder; color: #336699}