npm install postcss postcss-color-mod-function --save-dev UsePostCSS color-mod() Functionto process your CSS: constpostcssColorMod=require('postcss-color-mod-function');postcssColorMod.process(YOUR_CSS/*, proces
npm install postcss postcss-color-mod-function --save-dev UsePostCSS color-mod() Functionto process your CSS: constpostcssColorMod=require('postcss-color-mod-function');postcssColorMod.process(YOUR_CSS/*, processOptions, pluginOptions */); ...