diff --git a/templates/html/documentation.gohtml b/templates/html/documentation.gohtml
index 773cacc..2faaa88 100644
--- a/templates/html/documentation.gohtml
+++ b/templates/html/documentation.gohtml
@@ -12,13 +12,15 @@
     <p>
         {{ range . }}
             {{ $bucket_name := .Name }}
-            <h2 class="heading2">{{ $bucket_name }}</h2>
+            <details>
+            <summary>{{ $bucket_name }}</summary>
             
             <ul>
             {{ range .Documents }}
                 <li> <a href="/public/documentation/{{ $bucket_name }}/{{ . }}">{{ . }}</a></li>
             {{ end}}
             </ul>
+            </details>
         {{ end }}
     </p>
   </body>