I am trying to add an external reference to a CSS file in Angular2 using Webpack. My css is defined as
{ test: /\\.css$/, loader: \"style-loader!css-loader\
I have posted an answer for the similar question, I hope it will help with you to understand how the styles/styleUrls works in angular2. There is a piece of code I proved to append css to the application through your component.
styles/styleUrls
Load external css style into Angular 2 Component