diff --git a/static/index.html b/static/index.html
index 44e7937..012ef38 100644
--- a/static/index.html
+++ b/static/index.html
@@ -49,14 +49,14 @@
     <div>
       Download data: <a href="/data.csv">CSV</a> <a href="/data.json">JSON</a>
     </div>
-    <div>
+    <h5>
       <a href="https://www.mwra.com/biobot/biobotdata.htm">Data source: Massachusetts Water Resources Authority</a>
-    </div>
-    <div>
+    </h5>
+    <h5>
       <a href="https://git.xeno.science/xenofem/poop-graph">Source code</a>
-    </div>
-    <div>
-      <h5>(c) 2022 xenofem, MIT License</h5>
-    </div>
+    </h5>
+    <h5>
+      (c) 2022 xenofem, MIT License
+    </h5>
   </body>
 </html>