layout/reftests/bugs/1103258-1.html

   1 <style>
   2 #d1 {
   3   position: absolute;
   4   top: 0px;
   5   left: 0px;
   6   will-change: transform;
   7   width: 64px;
   8   height: 64px;
   9   background: red;
  10 }
  11 #d2 {
  12   position: absolute;
  13   top: 0px;
  14   left: 0px;
  15   will-change: opacity;
  16   opacity: 0.5;
  17   width: 32px;
  18   height: 32px;
  19   background:blue;
  20 }
  21 #d3 {
  22   will-change: transform;
  23 }
  24 #d4 {
  25   will-change: transform;
  26 }
  27 </style>
  28 <div id="d2">
  29   <div id="d3">
  30     sadf
  31   </div>
  32   <div id="d4">
  33     sdf
  34   </div>
  35 </div>
  36 <div id="d1">
  37 </div>