Mix normal css and css-module in webpack

webpack.config.js

module.exports = {
  // ...
  module: {
    loaders: [{
        test: /\.module\.(scss|css)$/,
        loaders: [
          'style-loader', 'css-loader?module', 'autoprefixer-loader',
          'sass-loader'
        ]
      }, {
        test: /\.scss$/,
        exclude: /\.module\.(scss|css)$/,
        loaders: [
          'style-loader', 'css-loader', 'autoprefixer-loader',
          'sass-loader'
        ]
      }
  }]
}