layout/reftests/margin-collapsing/block-first-child-1-ref.html

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