1375674.html (425B)
1 <!doctype html> 2 <title> 3 Reftest for bug 1375674: display: contents changes were assumed handled 4 incorrectly 5 </title> 6 <style> 7 .contents { color: red; display: contents; } 8 .contents.restyled { will-change: opacity; color: green; } 9 </style> 10 <div class="contents"> 11 Should be green. 12 </div> 13 <script> 14 onload = () => { 15 document.body.offsetTop; 16 document.querySelector('.contents').classList.add('restyled'); 17 } 18 </script>