diff --git a/js/app-02.css b/js/app-02.css
index 1c47b3c..93df66c 100644
--- a/js/app-02.css
+++ b/js/app-02.css
@@ -31,6 +31,7 @@
         font-family: Arial, sans-serif;
         font-size: 16px;
         text-transform: capitalize;
+        user-select: none;
         color: #888;
         padding-top: 25px;
         text-align: center;