title: How do I fix Emmet's code snippets for transition-duration?
body: <p><strong>One of the snippets in Emmet for Brackets is <code>-transition-duration</code>. <br />When you press tab after it, it's supposed to come up with this:</strong></p>
  
  <pre><code>-webkit-transition-duration: ;
  -moz-transition-duration: ;
  -ms-transition-duration: ;
  -o-transition-duration: ;
  transition-duration: ;
  </code></pre>
  
  <p><strong>However, whenever I use it, all I get is this:</strong></p>
  
  <pre><code>-webkit-transition-duration: ;
  -o-transition-duration: ;
  transition-duration: ;
  </code></pre>
  
  <p><strong>The same thing happens with</strong> </p>
  
  <pre><code>-transition-delay
  </code></pre>
  
  <p><strong>and</strong></p>
  
  <pre><code>-transform
  </code></pre>
  
  <p><strong>I have tried removing and re-adding Emmet, but it didn't work for me.</strong> <br /><em>Could someone please tell me what to do to fix this?</em></p>