title: How can I remove caret on Bootstrap 3 menu and show dropdown on hover?
body: <p>I have set up Bootstrap 3 on my Wordpress theme and I have got the submenu working correctly on a mobile (grey arrow to indicate it is a dropdown which opens on click).</p>
  
  <p>On a desktop I would like the dropdown to work on hover without the arrow image. Is there a way to do this without affecting the mobile layout? see <a href="http://www.dawaf.co.uk/creative-mapping/about-us/" rel="nofollow">this</a>.</p>