PostCSS Nth Child Fix PostCSS plugin to fix a known android 4.1 and 4.2 bug with nth-child (safe transformation). /* input */.foo:nth-child(n) { color: blue;} /* output */ .foo:nth-child(1n) { color: blue;} Usage postcss([ require('postcss-nth-child-fix') ]) See PostCSS docs for examples for your environment.