layout/reftests/margin-collapsing/block-no-content-2d.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <style type="text/css">
   5 #a {
   6  background-color: green;
   7  height: 20px;
   8  margin-bottom: 20px;
   9 }
  10 #b {
  11  margin-top: 30px;
  12  margin-bottom: 40px;
  13 }
  14 #c {
  15  background-color: green;
  16  height: 20px;
  17  margin-top: 10px;
  18 }
  19 </style>
  20 </head>
  21 <body>
  22 <div id="a"></div>
  23 <div id="b"></div>
  24 <div id="c"></div>
  25 </body>
  26 </html>