title: flex-grow not working in internet explorer 11
body: <p>Hy</p>
  
  <p>I'm having some trouble with flex in IE:</p>
  
  <p><a href="http://jsfiddle.net/EvvBH/" rel="noreferrer">http://jsfiddle.net/EvvBH/</a></p>
  
  <p>Notice that the #two element has <code>flex: auto</code>, which is supposed to expand it to fill the container, even if there's not enough content.</p>
  
  <p>But it does that only in Chrome and Firefox. In IE it simply doesn't work.</p>
  
  <p>is <code>flex-grow</code> not supported by IE ?</p>