title: change background color once after few seconds
body: <p>Is it possible to change the background color of <code>&lt;p&gt;</code> element after few seconds ( 10 to 20 seconds ) using css <a href="http://jsfiddle.net/jH8Ke/" rel="noreferrer"><strong>fiddle</strong></a>? I don't want to use js.</p>
  
  <pre><code>&lt;p style="background:#E1FEE0;"&gt;Human&lt;/p&gt;
  </code></pre>