title: Is there any way to import CSS libraries via browserify
body: <p>I wonder is there any way to import CSS libraries like <code>twitter-bootstrap</code> via <code>browserify</code>?</p>
  
  <p>I like the way how <code>browserify</code> works, so I don't want to switch to <code>bower</code> just for CSS files.</p>
  
  <p>How is it usually handled anyway?</p>