.px10 { font-size: 10px; line-height: 15px; letter-spacing: 1px };
.px11 { font-size: 11px; line-height: 16.5px; letter-spacing: 1px };
.px12 { font-size: 12px; line-height: 18px; letter-spacing: 1px };
.px13 { font-size: 13px; line-height: 19.5px; letter-spacing: 1px };
.px14 { font-size: 14px; line-height: 21px; letter-spacing: 1px };
.px15 { font-size: 15px; line-height: 22.5px; letter-spacing: 1px };
.px16 { font-size: 16px; line-height: 24px; letter-spacing: 1px };
.px17 { font-size: 17px; line-height: 25.5px; letter-spacing: 1px };
.px18 { font-size: 18px; line-height: 27px; letter-spacing: 1px };
.px19 { font-size: 19px; line-height: 28.5px; letter-spacing: 1px };
.px20 { font-size: 20px; line-height: 30px; letter-spacing: 1px };
.px21 { font-size: 21px; line-height: 31.5px; letter-spacing: 1px };
.px22 { font-size: 22px; line-height: 33px; letter-spacing: 1px };
.px23 { font-size: 23px; line-height: 34.5px; letter-spacing: 1px };
.px24 { font-size: 24px; line-height: 36px; letter-spacing: 1px };
.px25 { font-size: 25px; line-height: 37.5px; letter-spacing: 1px };
.px26 { font-size: 26px; line-height: 39px; letter-spacing: 1px };
td, tr {font-size: 14px}