diff --git a/css/index.css b/css/index.css
index a5a6aa1..e94388a 100644
--- a/css/index.css
+++ b/css/index.css
@@ -118,6 +118,7 @@ button {
 
 button:hover {
     background-color: #45a049;
+    transform: scale(1.2);
 }
 
 .source-btn:hover {