diff --git a/sphinx_rtd_theme/breadcrumbs.html b/sphinx_rtd_theme/breadcrumbs.html
index c97b09ff..2a748df1 100644
--- a/sphinx_rtd_theme/breadcrumbs.html
+++ b/sphinx_rtd_theme/breadcrumbs.html
@@ -1,6 +1,6 @@
 {# Support for Sphinx 1.3+ page_source_suffix, but don't break old builds. #}
 
-{% if page_source_suffix %} 
+{% if page_source_suffix %}
 {% set suffix = page_source_suffix %}
 {% else %}
 {% set suffix = source_suffix %}
@@ -22,34 +22,38 @@
 
 <div role="navigation" aria-label="breadcrumbs navigation">
   <ul class="wy-breadcrumbs">
-    <li><a href="{{ pathto(master_doc) }}">Docs</a> &raquo;</li>
-      {% for doc in parents %}
-        <li><a href="{{ doc.link|e }}">{{ doc.title }}</a> &raquo;</li>
-      {% endfor %}
-    <li>{{ title }}</li>
-    <li class="wy-breadcrumbs-aside">
-      {% if pagename != "search" %}
-          {% if display_github %}
-          {% if check_meta and 'github_url' in meta %}
-            <!-- User defined GitHub URL -->
-            <a href="{{ meta['github_url'] }}" class="fa fa-github"> Edit on GitHub</a>
-          {% else %}
-            <a href="https://{{ github_host|default("github.com") }}/{{ github_user }}/{{ github_repo }}/blob/{{ github_version }}{{ conf_py_path }}{{ pagename }}{{ suffix }}" class="fa fa-github"> Edit on GitHub</a>
+    {% block breadcrumbs %}
+      <li><a href="{{ pathto(master_doc) }}">Docs</a> &raquo;</li>
+        {% for doc in parents %}
+          <li><a href="{{ doc.link|e }}">{{ doc.title }}</a> &raquo;</li>
+        {% endfor %}
+      <li>{{ title }}</li>
+    {% endblock %}
+    {% block breadcrumbs_aside %}
+      <li class="wy-breadcrumbs-aside">
+        {% if pagename != "search" %}
+            {% if display_github %}
+            {% if check_meta and 'github_url' in meta %}
+              <!-- User defined GitHub URL -->
+              <a href="{{ meta['github_url'] }}" class="fa fa-github"> Edit on GitHub</a>
+            {% else %}
+              <a href="https://{{ github_host|default("github.com") }}/{{ github_user }}/{{ github_repo }}/blob/{{ github_version }}{{ conf_py_path }}{{ pagename }}{{ suffix }}" class="fa fa-github"> Edit on GitHub</a>
+            {% endif %}
+          {% elif display_bitbucket %}
+            {% if check_meta and 'bitbucket_url' in meta %}
+              <!-- User defined Bitbucket URL -->
+              <a href="{{ meta['bitbucket_url'] }}" class="fa fa-bitbucket"> Edit on Bitbucket</a>
+            {% else %}
+              <a href="https://bitbucket.org/{{ bitbucket_user }}/{{ bitbucket_repo }}/src/{{ bitbucket_version}}{{ conf_py_path }}{{ pagename }}{{ suffix }}" class="fa fa-bitbucket"> Edit on Bitbucket</a>
+            {% endif %}
+          {% elif show_source and source_url_prefix %}
+            <a href="{{ source_url_prefix }}{{ pagename }}{{ suffix }}">View page source</a>
+          {% elif show_source and has_source and sourcename %}
+            <a href="{{ pathto('_sources/' + sourcename, true)|e }}" rel="nofollow"> View page source</a>
           {% endif %}
-        {% elif display_bitbucket %}
-          {% if check_meta and 'bitbucket_url' in meta %}
-            <!-- User defined Bitbucket URL -->
-            <a href="{{ meta['bitbucket_url'] }}" class="fa fa-bitbucket"> Edit on Bitbucket</a>
-          {% else %}
-            <a href="https://bitbucket.org/{{ bitbucket_user }}/{{ bitbucket_repo }}/src/{{ bitbucket_version}}{{ conf_py_path }}{{ pagename }}{{ suffix }}" class="fa fa-bitbucket"> Edit on Bitbucket</a>
-          {% endif %}
-        {% elif show_source and source_url_prefix %}
-          <a href="{{ source_url_prefix }}{{ pagename }}{{ suffix }}">View page source</a>
-        {% elif show_source and has_source and sourcename %}
-          <a href="{{ pathto('_sources/' + sourcename, true)|e }}" rel="nofollow"> View page source</a>
         {% endif %}
-      {% endif %}
-    </li>
+      </li>
+    {% endblock %}
   </ul>
   <hr/>
 </div>