title: How do I set an element's class using data-win-bind
body: <p>I'm trying to dynamically set the class of a listview item template:</p>
  
  <pre><code>&lt;div id="semanticZoomTemplate" data-win-control="WinJS.Binding.Template" style="display: none"&gt;
      &lt;h1 class="semanticZoomItem-Text" data-win-bind="innerText:title;class:contains"&gt;&lt;/h1&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>But <a href="http://msdn.microsoft.com/en-us/library/windows/apps/hh440968.aspx" rel="noreferrer">data-win-bind</a> fails to do anything when 'class' is present as a property-name.</p>
  
  <p>Is there a correct way to styling specific items in a listview if indeed I can't change the class with data-win-bind?</p>