Add main part

templates/base.html

@@ -56,5 +56,9 @@
                 </div>
             </nav>
         </header>
+
+        <main>
+            {% block main %}{% endblock %}
+        </main>
     </body>
 </html>

templates/index.html

 {% extends "base.html" %}
+
+{% block main %}
+{% endblock %}