1 files changed, 24 insertions, 0 deletions
diff --git a/layout/reftests/margin-collapsing/block-xhtml-root-1-ref.xhtml b/layout/reftests/margin-collapsing/block-xhtml-root-1-ref.xhtml
new file mode 100644
index 000000000..2ef19cbb3
--- /dev/null
+++ b/layout/reftests/margin-collapsing/block-xhtml-root-1-ref.xhtml
@@ -0,0 +1,24 @@
+<root>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+ <style type="text/css">
+ root, html, body {
+  display: block;
+  margin: 0; padding: 0;
+ }
+ #the-root {
+  padding: 30px 0;
+ }
+ #the-html {
+  background-color: green;
+  height: 100px;
+ }
+ </style>
+</head>
+<body>
+<div id="the-root">
+ <div id="the-html"></div>
+</div>
+</body>
+</html>
+</root>