<!DOCTYPE html> <html> <body onload="document.documentElement.offsetHeight; document.getElementById('x').style.position = 'relative';"> <div style="column-width: 200px; column-fill: auto; height: 200px;"> <div style="height: 150px;"></div> <div style="float: left; height: 150px; width: 200px;"></div> <div> <div id="x" style="float: left; height: 150px; width: 200px;"></div> </div> </div> </body> </html>