will-change-fixedpos-cb-001.html (888B)
1 <!doctype html> 2 <meta charset="utf-8"> 3 <title>CSS Test: will-change: filter should generate a containing block for fixed positioned elements.</title> 4 <link rel="author" title="Philip Rogers" href="mailto:pdr@chromium.org"> 5 <link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=960953"> 6 <link rel="help" href="https://drafts.csswg.org/css-will-change/#will-change"> 7 <link rel="help" href="https://drafts.fxtf.org/filter-effects/#FilterProperty"> 8 <link rel="match" href="will-change-fixedpos-cb-001-ref.html"> 9 <style> 10 .container { 11 border: 1px solid green; 12 background: red; 13 width: 100px; 14 height: 100px; 15 margin-top: 100px; 16 will-change: filter; 17 } 18 .fixedpos { 19 position: fixed; 20 top: 0; 21 left: 0; 22 background: green; 23 height: 100px; 24 width: 100px; 25 } 26 </style> 27 <div class="container"> 28 <div class="fixedpos"></div> 29 </div>