<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
 <head>
  <title>:checked pseudo-class</title>
  <style type="text/css"><![CDATA[input { background-color : red }
input:checked { background-color : lime}]]></style>
  <link rel="first" href="css3-modsel-1.xml" title="Groups of selectors"/>
  <link rel="prev" href="css3-modsel-24.xml" title=":disabled pseudo-class"/>
  <link rel="next" href="css3-modsel-27.xml" title=":root pseudo-class"/>
  <link rel="last" href="css3-modsel-d4.xml" title="Dynamic updating of :first-child and :last-child"/>
  <link rel="up" href="./index.html"/>
  <link rel="top" href="../../index.html"/>
 </head>
 <body xmlns:a="http://www.example.org/a" xmlns:b="http://www.example.org/b" xmlns:html="http://www.w3.org/1999/xhtml">
<p>
<input type="checkbox" checked="checked"></input> The checkbox should have a green background</p>
</body>
</html>