Added react example

webpack.config.js

@@ -41,6 +41,11 @@ module.exports = function() {
             }
           },
           exclude: /node_modules/
+        },
+        {
+          test: /\.css$/,
+          use: ['style-loader', 'css-loader'],
+          exclude: /node_modules/
         }
       ]
     },