layout/reftests/margin-collapsing/block-no-content-3-ref.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <style type="text/css">
   5 #separator, #parent {
   6  height: 20px;
   7  background-color: green;
   8 }
   9 #spacer {
  10  height: 30px;
  11 }
  12 </style>
  13 </head>
  14 <body>
  15 <div id="separator"></div>
  16 <div id="spacer"></div>
  17 <div id="parent">
  18  <div id="first-child"></div>
  19  <div id="last-child"></div>
  20 </div>
  21 </body>
  22 </html>