title: Packery positionering with bootstrap
body: <p>I've got a two column layout with Packery in the main column.</p>
  
  <p>This is working fine on extra small devices, small devices and large devices.
  On medium devices the "2-column box" is not on side of the other. It is jumping underneath it.</p>
  
  <p>I've made a codepen of this issue: <a href="http://codepen.io/anon/pen/pwJsa" rel="nofollow">http://codepen.io/anon/pen/pwJsa</a></p>
  
  <p>I hope somebody can help!</p>