/* letter spacing */
.no-letter-spacing {letter-spacing:0px}
.letter-spacing-1 {letter-spacing:1px}
.letter-spacing-2 {letter-spacing:2px}
.letter-spacing-3 {letter-spacing:3px}
.letter-spacing-4 {letter-spacing:4px}
.letter-spacing-5 {letter-spacing:5px}
.letter-spacing-6 {letter-spacing:6px}
.letter-spacing-7 {letter-spacing:7px}
.letter-spacing-8 {letter-spacing:8px}
.letter-spacing-9 {letter-spacing:9px}
.letter-spacing-10 {letter-spacing:10px}
.letter-spacing-minus-1 {letter-spacing:-1px}
.letter-spacing-minus-2 {letter-spacing:-2px}
.letter-spacing-minus-3 {letter-spacing:-3px}
.letter-spacing-minus-4 {letter-spacing:-4px}
.letter-spacing-minus-5 {letter-spacing:-5px}
.letter-spacing-minus-6 {letter-spacing:-6px}
.letter-spacing-minus-7 {letter-spacing:-7px}
.letter-spacing-minus-8 {letter-spacing:-8px}
.letter-spacing-minus-9 {letter-spacing:-9px}
.letter-spacing-minus-10 {letter-spacing:-10px}