layout/reftests/margin-collapsing/block-root-1b.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <style type="text/css">
   5 html {
   6  margin: 20px; padding: 0;
   7  background-color: green;
   8 }
   9 body {
  10  margin: 0; padding: 0;
  11  background-color: red;
  12 }
  13 div {
  14  margin: 20px;
  15  background-color: blue;
  16  height: 20px;
  17 }
  18 </style>
  19 </head>
  20 <body>
  21 <div></div>
  22 </body>
  23 </html>