docs : CSS and nav fixes for index pages

_layouts/doc.html

@@ -14,7 +14,9 @@
           </ul>
         </li>
         {% else %}
-        <li><a href="..{{ doc.url }}">{{ doc.title }}</a>
+          {% if doc.layout != 'index-page' %}
+            <li><a href="..{{ doc.url }}">{{ doc.title }}</a>
+          {% endif %}
         {% endif %}
       {% endfor %}
     </ul>

css/style.css

@@ -88,7 +88,7 @@ h1, h2, h3, p, ul, ol, pre, dl {
   margin-bottom: 1.0em;
 }
 
-h1, h2, #super-list, .element, .tagline {
+h1, h2, #super-list, .element, .tagline, #index-list {
   font-family: 'Helvetica Neue', Arial, sans-serif;
 }