diff --git a/test/playground.html b/test/playground.html
index 4dad2387..01c1ff88 100644
--- a/test/playground.html
+++ b/test/playground.html
@@ -15,7 +15,7 @@
         margin: 50px 0;
       }
 
-      .tt-dropdown-menu {
+      .tt-menu {
         background-color: #fff;
         border: 1px solid #000;
       }