diff --git a/index.html b/index.html
index 7d80b08..3d4c71c 100644
--- a/index.html
+++ b/index.html
@@ -88,6 +88,7 @@
             width: 100%;
         }
 
+        .btn-success {
             background-color: #16a34a;
             color: white;
         }