title: Resizing buttons in Twitter-Bootstrap
body: <p>I'm developing a mobile-friendly web app which I would like to feature a dead-simple UI, including buttons so large even Andre the Giant could tap them with ease. </p>
  
  <p>The problem is, I see no simple way of explicitly resizing bootstrap buttons by setting their width or height to a percentage, number of pixels, or simply having them fill their containers. Is there a canonical way of greatly enlarging buttons outside of using 'btn btn-small' or 'btn btn-large' classes, or is this considered a bad practice?  </p>