title: IE11 div height is not calculated correctly
body: <p>I have the following <a href="https://jsbin.com/voqaqojupu/1/edit?html,css,output" rel="nofollow noreferrer">code snippet</a> which renders perfectly fine on chrome, however on IE11 the height of <code>.wrapper</code> div element isn't being calculated correctly. </p>
  
  <p>what would the fix for <code>IE11</code> entail? I've tried looking around for fixes but couldn't find the one that definitively fixes this issue.</p>