layout/reftests/margin-collapsing/block-min-height-last-child-3b-dyn.html

   1 <!DOCTYPE html>
   2 <html class="reftest-wait">
   3 <head>
   4 <style type="text/css">
   5 #parent {
   6  min-height: 100px;
   7  margin-bottom: -20px;
   8  background-color: lightgreen;
   9 }
  10 #last-child {
  11  display: none;
  12  height: 40px;
  13  margin-bottom: -10px;
  14  background-color: green;
  15 }
  16 #separator {
  17  height: 20px;
  18  background-color: blue;
  19 }
  20 </style>
  21 <script type="text/javascript">
  22 function test() {
  23  document.getElementById('last-child').style.display = 'block';
  24  document.documentElement.removeAttribute('class');
  25 }
  26 document.addEventListener('MozReftestInvalidate', test);
  27 </script>
  28 </head>
  29 <body>
  30 <div id="parent">
  31  <div id="last-child"></div>
  32 </div>
  33 <div id="separator"></div>
  34 </body>
  35 </html>