<!DOCTYPE html> <html class="reftest-wait"> <link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org"> <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1285795"> <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="width:100px; height:100px; background:red;"> <div style="columns:4; column-gap:0;"> <div id="elm" style="display:none; height:200px; background:green;"></div> <div style="height:200px; background:green;"></div> </div> </div> <script> requestAnimationFrame(()=> { requestAnimationFrame(()=> { elm.style.display = 'block'; document.documentElement.classList.remove("reftest-wait"); }); }); </script> </html>