title: Disable on Parent Span Not Disabling Child Checkbox in Chrome
body: <p>So I have C# code that disables a checkbox:</p>
  
  <pre><code>chkbox.Attributes.Add("disabled","disabled");
  </code></pre>
  
  <p>This adds a new Span parent with disabled attribute to the chkbox.</p>
  
  <pre><code>&lt;span disabled="disabled"&gt;
  &lt;input id="ctl00_DataContentHolder_chkbox" type="checkbox" name="ctl00$DataContentHolder$chkbox" checked="checked"&gt;
  &lt;/span&gt;
  </code></pre>
  
  <p>The checkbox is now disabled in IE but not in Chrome. How do I disable it in Chrome by modifying my C# code?</p>