Add document block and rename bodycontent content

Author: Blendify

sphinx_rtd_theme/layout.html

@@ -160,14 +160,15 @@
 
 
       <div class="wy-nav-content">
-      {%- block pagecontent %}
+      {%- block content %}
         {% if theme_style_external_links|tobool %}
         <div class="rst-content style-external-links">
         {% else %}
         <div class="rst-content">
         {% endif %}
           {% include "breadcrumbs.html" %}
           <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
+          {%- block document %}
            <div itemprop="articleBody">
             {% block body %}{% endblock %}
            </div>
@@ -177,6 +178,7 @@
            </div>
            {% endif%}
           </div>
+          {%- endblock %}
           {% include "footer.html" %}
         </div>
       {%- endblock %}