<!DOCTYPE html> <link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org"> <link rel="help" href="https://www.w3.org/TR/css-break-3/#box-splitting"> <link rel="match" href="../../reference/ref-filled-green-100px-square.xht"> <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> <div style="columns:2; gap:0; column-fill:auto; width:100px; height:100px; background:red;"> <div style="height:50px; background:green;"></div> <div style="display:table-caption; margin-top:-30px;"> <div style="width:50px;"> <div style="height:30px;"></div> <div style="height:150px; background:green;"></div> </div> </div> </div>