chota/postcss.config.js

let plugins = [
  require("postcss-import"),
  require("autoprefixer")({ browsers: "last 2 versions" })
];

// if (process.env.NODE_ENV == 'production') plugins.push(require("postcss-csso"))
if (process.env.NODE_ENV == "production")
  plugins.push(
    require("cssnano")({
      preset: "default"
    })
  );

module.exports = {
  plugins
};