<!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>CSS Multi-column Layout Test: 'column-span' element (basic)</title>
  <link rel="author" title="Opera Software ASA" href="http://www.opera.com/" />
  <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2013-08-16 -->
  <link rel="help" href="http://www.w3.org/TR/css3-multicol/#column-span" title="6.1. 'column-span'" />
  <link rel="match" href="multicol-span-all-001-ref.xht" />
  <meta name="flags" content="ahem" />
  <meta name="assert" content="Tests that the h4 set to 'column-span: all' spans across all columns resulting in a black bar across the multicol container." />
  <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
  <style type="text/css"><![CDATA[
  div
  {
  background-color: yellow;
  border: gray solid 1em;
  color: navy;
  font: 1.25em/1 Ahem;
  orphans: 1;
  widows: 1;
  width: 11em;

  column-count: 4;
  column-gap: 1em;

  /*

  N == 4;

  W == 2em;

  */

  }

  span {color: blue;}

  span + span {color: pink;}

  h4
  {
  background-color: black;
  color: black;
  font: inherit;
  margin: 0;

  column-span: all;
  }
  ]]></style>
 </head>

 <body>

  <div>
    <span id="top-first-and-second-columns"> bl ue bl ue </span>
    <span id="top-third-and-fourth-columns"> Pi nk Pi nk </span>
    <h4> sPana </h4>
    ab cd ef gh
    ij kl mn oq
  </div>

 </body>
</html>