.none { line-height: normal }
.size10 { font-size: 10px; line-height: 13px }
.size10-line { font-size: 10px; line-height: 16px }
.size11 { font-size: 11px; line-height: 14px }
.size11-line { font-size: 11px; line-height: 16px }
.size12 { font-size: 12px; line-height: 15px }
.size12-line { font-size: 12px; line-height: 18px }
.size14 { font-size: 14px; line-height: normal }
.size14-line { font-size: 14px; line-height: 21px }
.size18 { font-size: 18px; line-height: normal }
.size18-line { font-size: 18px; line-height: 25px }
.size20 { font-size: 20px; line-height: normal }
.size20-line { font-size: 20px; line-height: 27px }
.size24 { font-size: 24px; line-height: normal }
.size24-line { font-size: 24px; line-height: 30px }