Style Loader

https://github.com/webpack-contrib/style-loader

https://www.npmjs.com/package/style-loader

http://stackoverflow.com/questions/34039826/webpack-style-loader-vs-css-loader

https://webpack.github.io/docs/stylesheets.html

http://tomasalabes.me/blog/\_site/web-development/2016/09/13/Webpack-Series-Part-4.html