diff --git a/index.html b/index.html
index d4eaf1c..0659168 100644
--- a/index.html
+++ b/index.html
@@ -3,7 +3,8 @@
 <head>
   <meta charset="UTF-8">
   <title>Memotest</title>
-  <link rel="stylesheet" href="./node_modules/bootstrap/dist/css/bootstrap.min.css">
+  <!-- <link rel="stylesheet" href="./node_modules/bootstrap/dist/css/bootstrap.min.css"> -->
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.3.1/dist/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
   <link rel="stylesheet" href="./styles.css">
 </head>
 
