Use root build config

postcss.config.js

@@ -1,10 +1,11 @@
+const packageConfig = require('./package.json');
 const postcssPresetEnv = require('postcss-preset-env');
 const autoprefixer = require('autoprefixer');
 const cssnano = require('cssnano');
 
 const config = () => ({
     plugins: [
-        postcssPresetEnv(),
+        postcssPresetEnv({browsers: packageConfig.browserslist}),
         autoprefixer(),
         cssnano()
     ]