css/CSS2/generated-content/before-after-positioned-004.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<html>
 <head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>CSS Test: :before/:after pseudo-elements - 'position:relative'</title>
  <link rel="author" title="James Hopkins" href="mailto:james(at)idreamincode.co.uk">
  <link rel="help" href="http://www.w3.org/TR/CSS21/generate.html#before-after-content">
  <link rel="match" href="before-after-positioned-004-ref.html">
  <meta name="assert" content="Since the restriction on assigning positioning schemes to the :before and :after pseudo elements was lifted in CSS 2.1, this tests whether 'position:relative' can be correctly applied to both pseudo elements.">
  <style type="text/css">
  #test:after,
  #test:before{
  background:blue;
  content:"";
  display:block;
  height:100px;
  left:0;
  position:relative;
  top:-100px;
  width:50px;
  }
  #test:before{
  left:50px;
  top:0;
  }
  </style>
 </head>

 <body>
  <p>Test passes if there is a square (four equal sides) below.</p>
  <div id="test"></div>
 </body>

</html>