diff --git a/style.css b/style.css
index 5a067a8..0c25bb3 100644
--- a/style.css
+++ b/style.css
@@ -40,6 +40,7 @@ h2 {
   transition: background-color 0.3s;
   margin-bottom: 0.5em;
   font-weight: bold;
+  cursor: pointer;
 }
 
 .file-list summary:hover {