<csstest def=":active pseudo-class" module="W3C Selectors" modulename="css3-modsel" number="19" rev="1.1" date="03-november-2001" xmlns:a="http://www.example.org/a" xmlns:b="http://www.example.org/b" xmlns:html="http://www.w3.org/1999/xhtml" xmlns="http://www.example.org/css3tests">

<author>Daniel Glazman</author>
<author>Ian Hickson</author>

<userinteraction/>

<cssrules>a:active { background-color : lime }</cssrules>

<code>
<p xmlns="http://www.w3.org/1999/xhtml">The background color of <a href="#foo">the anchor</a>
   should turn to green when it is activated and come back to
   normal when it is released.</p>
</code>
</csstest>