diff --git a/README.md b/README.md
index 1cc088e..19566e1 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # geocsv-lite
 
-A wee tool to show comma-separated value data on a map.
+An ultra-lightweight tool to show comma-separated value data on a map.
 
 ## Overview
 
diff --git a/resources/public/css/style.css b/resources/public/css/style.css
index 36af86f..4117c97 100644
--- a/resources/public/css/style.css
+++ b/resources/public/css/style.css
@@ -32,7 +32,7 @@ footer a {
 }
 
 
-h1 {
+h1, h2, h3, h4, h5, h6 {
   width: 100%;
   margin: 0;
   padding-left: 10%;
diff --git a/resources/public/index.html b/resources/public/index.html
index dda957e..8b1c5dd 100644
--- a/resources/public/index.html
+++ b/resources/public/index.html
@@ -7,23 +7,26 @@
     <link href="css/style.css" rel="stylesheet" type="text/css">
     <link rel="icon" href="favicon.ico">
     <!-- if you prefer loading libraries from standard hosts, un comment this and
-      comment out the local source -->
+comment out the local source -->
     <!-- link rel="stylesheet" href="https://unpkg.com/leaflet@1.6.0/dist/leaflet.css"
-      integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ=="
-      crossorigin=""/ -->
+integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ=="
+crossorigin=""/ -->
     <link rel="stylesheet" href="vendor/node_modules/leaflet/dist/leaflet.css" type="text/css">
   </head>
   <body>
     <h1>GeoCSV Lite</h1>
+    <h4>
+      An ultra-lightweight tool to show comma-separated value data on a map
+    </h4>
     <div id="app">
       <p id="message"></p>
       <p id="error"></p>
-    <div id="map" style="height: 600px; width: 80%; border: thin solid gray;"></div>
-    </div>
+      <div id="map" style="height: 600px; width: 80%; border: thin solid gray;"></div>
       <div id="doc">
         <p>
           Use this page as a crib for how to use <b>GeoCSV Lite</b> in your projects. In order
           for it to work, you need:
+        </p>
         <ol>
           <li>Javascript dependencies:
             <ol>
@@ -44,31 +47,31 @@
             For each <code>div</code> which you wish to contain a map view,
             an invocation of the function
             <code>geocsv_lite.core.initialise_map_element(id, data-source)</code>: <br/>
-            <samp>&lt;script&gt;geocsv_lite.core.initialise_map_element("map", "/data/data.csv");&lt;/script&gt;</samp>
+            <samp>&lt;script&gt;geocsv_lite.core.initialise_map_element("map", "data/data.csv");&lt;/script&gt;</samp>
           </li>
         </ol>
-        </p>
     </div>
-    <footer>
-      <div id="credits">
-        <div>
-          <img height="16" width="16" alt="Clojure" src="img/credits/clojure-icon.gif"/> Powered by <a href="http://clojure.org">Clojure</a> ||
-          <img height="16" width="16" alt="GitHub" src="img/credits/github-logo-transparent.png"/>Find me/fork me on <a href="https://github.com/simon-brooke/geocsv-lite">Github</a> ||
-          <img height="16" width="16" alt="Free Software Foundation" src="img/credits/gnu.small.png"/>Licensed under the <a href="http://www.gnu.org/licenses/gpl-2.0.html">GNU General Public License version 2.0</a>
-        </div>
+    </div>
+  <footer>
+    <div id="credits">
+      <div>
+        <img height="16" width="16" alt="Clojure" src="img/credits/clojure-icon.gif"/> Powered by <a href="http://clojure.org">Clojure</a> ||
+        <img height="16" width="16" alt="GitHub" src="img/credits/github-logo-transparent.png"/>Find me/fork me on <a href="https://github.com/simon-brooke/geocsv-lite">Github</a> ||
+        <img height="16" width="16" alt="Free Software Foundation" src="{{servlet-context}}/img/credits/gnu.small.png"/>Licensed under the <a href="http://www.gnu.org/licenses/gpl-2.0.html">GNU General Public License version 2.0</a>
       </div>
-    </footer>
-    <!-- if you prefer loading libraries from standard hosts, un comment this and
-      comment out the local source -->
-    <!-- script src="https://unpkg.com/leaflet@1.6.0/dist/leaflet.js"
-      integrity="sha512-gZwIG9x3wUXg2hdXF6+rVkLF/0Vi9U8D2Ntg4Ga5I5BZpVkVxlJWbSQtXPSiUTtC0TjtGOmxa1AJPuV0CPthew=="
-      crossorigin=""></script -->
-    <!-- script src="https://cdnjs.cloudflare.com/ajax/libs/PapaParse/5.1.0/papaparse.min.js"></script -->
-    <script src="vendor/node_modules/leaflet/dist/leaflet.js"></script>
-    <script src="vendor/node_modules/papaparse/papaparse.min.js"></script>
-    <script src="js/compiled/geocsv_lite.js" type="text/javascript"></script>
-    <script>
-      geocsv_lite.core.initialise_map_element("map", "/data/data.csv");
-    </script>
+    </div>
+  </footer>
+  <!-- if you prefer loading libraries from standard hosts, un comment this and
+comment out the local source -->
+  <!-- script src="https://unpkg.com/leaflet@1.6.0/dist/leaflet.js"
+integrity="sha512-gZwIG9x3wUXg2hdXF6+rVkLF/0Vi9U8D2Ntg4Ga5I5BZpVkVxlJWbSQtXPSiUTtC0TjtGOmxa1AJPuV0CPthew=="
+crossorigin=""></script -->
+  <!-- script src="https://cdnjs.cloudflare.com/ajax/libs/PapaParse/5.1.0/papaparse.min.js"></script -->
+  <script src="vendor/node_modules/leaflet/dist/leaflet.js"></script>
+  <script src="vendor/node_modules/papaparse/papaparse.min.js"></script>
+  <script src="js/compiled/geocsv_lite.js" type="text/javascript"></script>
+  <script>
+    geocsv_lite.core.initialise_map_element("map", "/data/data.csv");
+  </script>
   </body>
 </html>
