<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style>
body {
-moz-column-count: 2;
-moz-column-width: 100px;
height: 200px;
}
#b {
float: left;
height: 300px;
}
</style>
</head>
<body onclick="document.getElementById('span').style.display = 'block';">
<img src="../../../testing/crashtest/images/tree.gif" width="1070" height="335" id="b"/>
<optgroup label="foo"><span id="span"></span></optgroup>
</body>
</html>