title: How to style ng-content
body: <p>Am following this tutorial on transclusion <a href="https://scotch.io/tutorials/angular-2-transclusion-using-ng-content" rel="noreferrer">https://scotch.io/tutorials/angular-2-transclusion-using-ng-content</a></p>
  
  <p>However there is no mention on how to style elements that  end up replacing ng-content. </p>
  
  <p>It seems that I can only target those element in the css if preceeded by the <code>/deep/</code> keyword, which is normally used when targeting a nested component. Is this correct? </p>