1 files changed, 44 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-anchor-position/position-anchor-ref.html b/testing/web-platform/tests/css/css-anchor-position/position-anchor-ref.html
new file mode 100644
index 0000000000..4d7de12447
--- /dev/null
+++ b/testing/web-platform/tests/css/css-anchor-position/position-anchor-ref.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<style>
+.anchor {
+  width: 100px;
+  height: 100px;
+  background: orange;
+}
+
+.target {
+  position: fixed;
+  background: lime;
+  width: 100px;
+  height: 100px;
+}
+
+body {
+  margin: 0;
+}
+
+#anchor1 {
+  margin-left: 100px;
+}
+
+#target1 {
+  left: 100px;
+  top: 100px;
+}
+
+#anchor2 {
+  margin-left: 300px;
+  margin-top: 100px;
+}
+
+#target2 {
+  left: 300px;
+  top: 300px;
+}
+</style>
+
+<div id="anchor1" class="anchor">anchor1</div>
+<div id="anchor2" class="anchor">anchor2</div>
+
+<div id="target1" class="target">target1</div>
+<div id="target2" class="target">target2</div>