title: React not importing global css; local comp ok
body: <p>React is not loading any global css. All local components are able to get its local styled-components. However, the global css is unable to generated to all components. 
  I've tried different import paths and tried on different file, also <code>require(path)</code>. Not getting anything.</p>
  
  <pre><code>src
  --modules
  ----component1
  ----component2
  ----asset
  ---------global.css
  --index.js
  </code></pre>
  
  <p>global.css</p>
  
  <pre><code>.test-class{
      font-size: 100px;
      color:red;
  }
  </code></pre>
  
  <p>at index.js</p>
  
  <pre><code>import './modules/assets/global.css'
  render() {
  return (&lt;div className="test-class"&gt;Hello World&lt;/div&gt;)}
  </code></pre>
  
  <p>HOWEVER if i use styledcomponents, it works. </p>
  
  <p>Here's my webpack</p>
  
  <pre><code>module.exports = {
  entry: ['babel-polyfill', './src/vendor.js', './src/index.js'],
    plugins: [
      new HTMLWebpackPlugin({
        template: 'src/index.html'
      }),
      new MiniCssExtractPlugin({
        filename: isDev ? '[name].css' : '[name].[hash].css',
        chunkFilename: isDev ? '[id].css' : '[id].[hash].css'
      })
    ],
  module: {
      rules: [
        {
          test: /\.(js|jsx)$/,
          exclude: /node_modules/,
          use: ['babel-loader', 'eslint-loader']
        },
        {
          test: /\.ts[x]?$/,
          exclude: /node_modules/,
          use: ['babel-loader', 'awesome-typescript-loader']
        },
        {
          test: /\.s?[ac]ss$/,
          use: [
            'style-loader', // : MiniCssExtractPlugin.loader,
            {
              loader: 'css-loader',
              options: {
                importLoaders: 1,
                modules: false
              }
            },
            {
              loader: 'postcss-loader',
              options: {
                path: '/postcss.config.js',
                sourceMap: true
              }
            }
          ]
        }
      ]
    },
  }
  </code></pre>