css/css-values/calc-in-counter-001-ref.xhtml

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
 <head>
  <title>CSS Test: counter-* properties with a calc() expression</title>
  <link rel="author" title="Ondřej Žára" href="https://ondras.zarovi.cz/"/>
  <style type="text/css">
  body {
   white-space: nowrap;
  }
  </style>
 </head>
 <body>

 <p>The following two lines should be the same:</p>

 <div id="test">
  <span id="a">8</span>
  <span id="b">10</span>
 </div>

 <div id="reference">
  <span>8</span>
  <span>10</span>
 </div>

 </body>
</html>