.size10_14 {  font-size: 10px; line-height: 14px}
.size10_16 {  font-size: 10px; line-height: 16px}
.size10_18 {  font-size: 10px; line-height: 18px}
.size12_16 {  font-size: 12px; line-height: 16px}
.size12_18 {  font-size: 12px; line-height: 18px}
.size12_20 {  font-size: 12px; line-height: 20px}
.size14_18 {  font-size: 14px; line-height: 18px}