diff --git a/html/main.ejs b/html/main.ejs
index 37c9e218..a2392ff1 100644
--- a/html/main.ejs
+++ b/html/main.ejs
@@ -179,7 +179,9 @@ summary:hover{
   font-size: initial;
   margin-bottom: 0px;
 }
-    
+    .video-grid{
+      justify-content: center;
+    }
 .alert {
   padding: 20px;
   background-color: #f44336;