1 files changed, 9 insertions, 0 deletions
diff --git a/layout/reftests/margin-collapsing/block-xml-root-1-ref.css b/layout/reftests/margin-collapsing/block-xml-root-1-ref.css
new file mode 100644
index 0000000000..346f63a2f2
--- /dev/null
+++ b/layout/reftests/margin-collapsing/block-xml-root-1-ref.css
@@ -0,0 +1,9 @@
+root {
+ display: block;
+ padding: 30px 0;
+}
+leaf {
+ display: block;
+ background-color: green;
+ height: 100px;
+}