1 files changed, 9 insertions, 0 deletions
diff --git a/layout/reftests/css-invalid/default-style/style.css b/layout/reftests/css-invalid/default-style/style.css
new file mode 100644
index 0000000000..0ff814e1cc
--- /dev/null
+++ b/layout/reftests/css-invalid/default-style/style.css
@@ -0,0 +1,9 @@
+:-moz-ui-invalid {
+  box-shadow: none;
+}
+
+.invalid-ref {
+}
+
+.barred-ref {
+}