<!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><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>multicolumn | column-fill</title> <link rel="author" title="howcome@opera.com" href="http://www.opera.com/" /> <meta name="flags" content="ahem" /> <style type="text/css"><![CDATA[ body>div { font-family: ahem; font-size: 1.25em; line-height: 1em; color: green; height: 3em; width: 2em; orphans: 1; widows: 1; position: relative; margin: 1em; } div.col { column-count: 2; column-fill: balance; column-gap: 0; } div.red { background: red; position: absolute; z-index: -1; } ]]></style> </head> <body> <div class="ref"> oo<br />tt </div> <div class="ref"> oo<br />tt </div> </body> </html>