diff --git a/static/style.css b/static/style.css
index 8d66d93..d87a59c 100755
--- a/static/style.css
+++ b/static/style.css
@@ -1331,6 +1331,7 @@ input[type=checkbox]:hover {
   color: red;
   justify-content: center;
   align-items: center;
+  transition: color 0.3s;
 }
 
 #save-prompt-btn {