1 files changed, 5 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-scoping/resources/host-green-box.css b/testing/web-platform/tests/css/css-scoping/resources/host-green-box.css
new file mode 100644
index 0000000000..a77b3fdc64
--- /dev/null
+++ b/testing/web-platform/tests/css/css-scoping/resources/host-green-box.css
@@ -0,0 +1,5 @@
+:host {
+  background: green;
+  width: 100px;
+  height: 100px;
+}