testing/web-platform/tests/css/css-backgrounds/background-size-percentage-root.html

   1 <!doctype html>
   2 <title>Percentage background-size on the root, when it's out-of-flow</title>
   3 <link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
   4 <link rel="author" href="https://mozilla.org" title="Mozilla">
   5 <link rel="help" href="https://drafts.csswg.org/css-backgrounds/#background-size">
   6 <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1658140">
   7 <link rel="match" href="background-size-percentage-root-ref.html">
   8 <style>
   9   :root {
  10     position: fixed;
  11     width: 100px;
  12     height: 50px;
  13     background-size: 100%;
  14     background-repeat: no-repeat;
  15     background-image: url('/images/green-100x50.png');
  16   }
  17 </style>