.size12_18 {  font-size: 12px; line-height: 18px}
.size14_18 {  font-size: 14px; line-height: 18px}
.size10_16 {  font-size: 10px; line-height: 16px}
.size8_13 {  font-size: 8px; line-height: 13px}
.size10_18 {  font-size: 10px; line-height: 18px}