layout/reftests/bugs/1209994-2.html

   1 <!DOCTYPE html>
   2 <style>
   3 div {
   4   height: 240px;
   5 }
   6 #f {
   7   height: 0;
   8   overflow: hidden;
   9   padding: 0;
  10   border: none;
  11 }
  12 </style>
  13 There should be a visible button below:
  14 <div>
  15   <button id="f">This is button</button>
  16 </div>
  17 <script>
  18 h = document.body.clientHeight;
  19 f.style.height = "auto";
  20 </script>
  21