<!DOCTYPE html> <link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org"> <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1379815"> <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 id="mc" style="columns:2; column-fill:auto; gap:0; width:110px; height:100px; background:red;"> <div style="height:10px;"></div> <div style="margin-top:-10px; width:50px; background:green;"> <div> <div style="float:left; width:100%; height:200px;"></div> </div> <div style="clear:both;"></div> </div> </div> <script> document.body.offsetTop, mc.style.width = "100px"; </script>