append function Sass functions set-nth http://sass-lang.com/documentation/Sass/Script/Functions.... Sass functions simple-selectors Sass documentation index function transparentize is-superselector source documentation SASS Color Functions default list API rgba SASSâs color functions hsla introspection functions selector-parse join function function-exists() call http://sass-lang.com/documentation/Sass/Script/Functions.... the docs new built-in functions new built-in functions nth function selector-append http://sass-lang.com/documentation/Sass/Script/Functions.... custom Sass functions list functions selector-unify selector-replace Script Functions SassScript list functions selector-extend selector-nest Sass’ list functions http://sass-lang.com/documentation/Sass/Script/Functions.... color functions Sass::Script::Functions keywords($args) function function-exists ie_hex_str Sass functions set-nth map-get($colors, ...) this page SassScript functions http://sass-lang.com/documentation/Sass/Script/Functions.... Module: Sass::Script::Functions Sass のドキュメンテーション Sass documentation Sass documentation http://sass-lang.com/documentation/Sass/Script/Functions.... Sass reference opacify map-get($colors, ...) SASS color functions http://sass-lang.com/documentation/Sass/Script/Functions.... http://sass-lang.com/documentation/Sass/Script/Functions.... the docs http://sass-lang.com/documentation/Sass/Script/Functions....