Configuration, add somes missing files

source/_templates/layout.html

@@ -10,4 +10,12 @@
     gtag('js', new Date());
     gtag('config', '{{ googleanalytics_id }}');
   </script>
+{% endblock %}
+
+ {% block footer %} {{ super() }}
+
+  <style>
+         .wy-nav-content { max-width: none; }
+  </style>
+
 {% endblock %}