1 files changed, 20 insertions, 0 deletions
diff --git a/layout/reftests/bugs/452964-1.html b/layout/reftests/bugs/452964-1.html
new file mode 100644
index 000000000..83ed94b47
--- /dev/null
+++ b/layout/reftests/bugs/452964-1.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <style>
+      div::before { content: "Test"; }
+      div { display: table; }
+      p { display: table-row; }
+      span { display: table-cell; }
+    </style>
+  </head>
+  <body>
+    <div>
+      <p>
+        <span>Col 1</span>
+        <span>Col 2</span>
+      </p>
+    </div>
+  </body>
+</html>
+