layout/reftests/margin-collapsing/block-negative-3b-dyn1.html

   1 <!DOCTYPE html>
   2 <html class="reftest-wait">
   3 <head>
   4 <style type="text/css">
   5 html, body {
   6  margin: 0; padding: 5px;
   7 }
   8 div {
   9  height: 20px;
  10  background-color: green;
  11 }
  12 #negative {
  13  margin-bottom: -80px;
  14 }
  15 #positive {
  16  display: none;
  17  margin-top: 100px;
  18 }
  19 </style>
  20 <script type="text/javascript">
  21 function test() {
  22  document.getElementById('positive').style.display = 'block';
  23  document.documentElement.removeAttribute('class');
  24 }
  25 document.addEventListener('MozReftestInvalidate', test);
  26 </script>
  27 </head>
  28 <body>
  29 <div id="negative"></div>
  30 <div id="positive"></div>
  31 </body>
  32 </html>