I am working with Angular 2 and trying to include a CSS that is referenced inside a component:

```
@Component({
  selector: 'app',
  encapsulation: ViewEncapsulation.None,
  styleUrls: [
    './app.component.css'
  ],

```

I included the following line in the webpack configuration:

```
   {
        test:  /\.css$/,
        loader: 'to-string-loader!css-loader'
   }

```

However, the css does not apply on the component.