diff --git a/dask_sphinx_theme/layout.html b/dask_sphinx_theme/layout.html
index d925fd7..1115257 100644
--- a/dask_sphinx_theme/layout.html
+++ b/dask_sphinx_theme/layout.html
@@ -1,72 +1,305 @@
-{% extends "sphinx_rtd_theme/layout.html" %}
+{# TEMPLATE VAR SETTINGS #}
+{%- set url_root = pathto('', 1) %}
+{%- if url_root == '#' %}{% set url_root = '' %}{% endif %}
+{%- if not embedded and docstitle %}
+  {%- set titlesuffix = " &mdash; "|safe + docstitle|e %}
+{%- else %}
+  {%- set titlesuffix = "" %}
+{%- endif %}
+{%- set lang_attr = 'en' if language == None else (language | replace('_', '-')) %}
 
 {% set css_files = css_files + ["_static/css/explore.css"] %}
 {% set css_files = css_files + ["_static/css/nbsphinx.css"] %}
 
 {% set script_files = script_files + ["_static/js/custom.js"] %}
 
-{% block extrahead %}
-  <link rel="shortcut icon" href="{{ pathto('_static/images/favicon.ico', 1) }}"/>
-{% endblock %}
-
-{% block extrabody %}
-
-<nav id="explore-links">
-  <a href="https://docs.dask.org/">
-    <img class="caption" src="{{ pathto('_static/images/dask-horizontal-white.svg', 1) }}"/>
-  </a>
-
-  <ul>
-    <li>
-      <a>Get Started</a>
-      <ul>
-        <li><a href="https://docs.dask.org/en/latest/install.html"> Install </a></li>
-        <li><a href="https://examples.dask.org"> Examples </a></li>
-        <li><a href="https://github.com/dask/dask-tutorial"> Tutorial </a></li>
-        <li><a href="https://docs.dask.org/en/latest/why.html"> Why Dask? </a></li>
-        <li><a href="https://stories.dask.org/en/latest"> Use Cases </a></li>
-        <li><a href="https://www.youtube.com/watch?v=RA_2qdipVng&list=PLRtz5iA93T4PQvWuoMnIyEIz1fXiJ5Pri"> Talks </a></li>
-        <li><a href="https://mybinder.org/v2/gh/dask/dask-examples/master?urlpath=lab"> Try Online </a></li>
-        <li><a href="https://dask.org/slides"> Slides </a></li>
-      </ul>
-    </li>
-
-    <li>
-      <a href="">Algorithms</a>
-      <ul>
-        <li><a href="https://docs.dask.org/en/latest/array.html">Arrays</a></li>
-        <li><a href="https://docs.dask.org/en/latest/dataframe.html">Dataframes</a></li>
-        <li><a href="https://docs.dask.org/en/latest/bag.html">Bags</a></li>
-        <li><a href="https://docs.dask.org/en/latest/delayed.html">Delayed (custom)</a></li>
-        <li><a href="https://docs.dask.org/en/latest/futures.html">Futures (real-time)</a></li>
-        <li><a href="http://ml.dask.org">Machine Learning</a></li>
-        <li><a href="https://xarray.pydata.org/en/latest/">XArray</a></li>
-      </ul>
-    </li>
-
-    <li>
-      <a href="https://docs.dask.org/en/latest/setup.html">Setup</a>
-      <ul>
-        <li><a href="https://docs.dask.org/en/latest/setup/single-machine.html"> Local </a></li>
-        <li><a href="https://docs.dask.org/en/latest/setup/cloud.html"> Cloud </a></li>
-        <li><a href="https://docs.dask.org/en/latest/setup/hpc.html"> HPC </a></li>
-        <li><a href="https://kubernetes.dask.org/en/latest/"> Kubernetes </a></li>
-        <li><a href="https://yarn.dask.org/en/latest/"> Hadoop / Yarn </a></li>
-      </ul>
-    </li>
-
-    <li>
-      <a>Community</a>
-      <ul>
-        <li><a href="http://docs.dask.org/en/latest/support.html">Ask for Help</a></li>
-        <li><a href="https://github.com/dask">Github</a></li>
-        <li><a href="https://stackoverflow.com/questions/tagged/dask">Stack Overflow</a></li>
-        <li><a href="https://twitter.com/dask_dev">Twitter</a></li>
-        <li><a href="https://blog.dask.org/"> Developer Blog </a></li>
-      </ul>
-    </li>
-  </ul>
-
-</nav>
-
-{% endblock %}
+<!DOCTYPE html>
+<html lang="{{ lang_attr }}" >
+<head>
+  <meta charset="utf-8">
+  {{ metatags }}
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  {% block htmltitle %}
+  <title>{{ title|striptags|e }}{{ titlesuffix }}</title>
+  {% endblock %}
+
+  {# FAVICON #}
+  {% if favicon %}
+    <link rel="shortcut icon" href="{{ pathto('_static/' + favicon, 1) }}"/>
+  {% endif %}
+  {# CANONICAL URL #}
+  {% if theme_canonical_url %}
+    <link rel="canonical" href="{{ theme_canonical_url }}{{ pagename }}.html"/>
+  {% endif %}
+
+  {# CSS #}
+  <link rel="stylesheet" href="{{ pathto('_static/' + style, 1) }}" type="text/css" />
+  <link rel="stylesheet" href="{{ pathto('_static/pygments.css', 1) }}" type="text/css" />
+  {%- for css in css_files %}
+    {%- if css|attr("rel") %}
+  <link rel="{{ css.rel }}" href="{{ pathto(css.filename, 1) }}" type="text/css"{% if css.title is not none %} title="{{ css.title }}"{% endif %} />
+    {%- else %}
+  <link rel="stylesheet" href="{{ pathto(css, 1) }}" type="text/css" />
+    {%- endif %}
+  {%- endfor %}
+
+  {%- for cssfile in extra_css_files %}
+    <link rel="stylesheet" href="{{ pathto(cssfile, 1) }}" type="text/css" />
+  {%- endfor %}
+
+  {# JAVASCRIPTS #}
+  {%- block scripts %}
+  <!--[if lt IE 9]>
+    <script src="{{ pathto('_static/js/html5shiv.min.js', 1) }}"></script>
+  <![endif]-->
+  {%- if not embedded %}
+  {# XXX Sphinx 1.8.0 made this an external js-file, quick fix until we refactor the template to inherert more blocks directly from sphinx #}
+    {% if sphinx_version >= "1.8.0" %}
+      <script type="text/javascript" id="documentation_options" data-url_root="{{ pathto('', 1) }}" src="{{ pathto('_static/documentation_options.js', 1) }}"></script>
+      {%- for scriptfile in script_files %}
+        {{ js_tag(scriptfile) }}
+      {%- endfor %}
+    {% else %}
+      <script type="text/javascript">
+          var DOCUMENTATION_OPTIONS = {
+              URL_ROOT:'{{ url_root }}',
+              VERSION:'{{ release|e }}',
+              LANGUAGE:'{{ language }}',
+              COLLAPSE_INDEX:false,
+              FILE_SUFFIX:'{{ '' if no_search_suffix else file_suffix }}',
+              HAS_SOURCE:  {{ has_source|lower }},
+              SOURCELINK_SUFFIX: '{{ sourcelink_suffix }}'
+          };
+      </script>
+      {%- for scriptfile in script_files %}
+        <script type="text/javascript" src="{{ pathto(scriptfile, 1) }}"></script>
+      {%- endfor %}
+    {% endif %}
+    <script type="text/javascript" src="{{ pathto('_static/js/theme.js', 1) }}"></script>
+
+    {# OPENSEARCH #}
+    {%- if use_opensearch %}
+    <link rel="search" type="application/opensearchdescription+xml"
+          title="{% trans docstitle=docstitle|e %}Search within {{ docstitle }}{% endtrans %}"
+          href="{{ pathto('_static/opensearch.xml', 1) }}"/>
+    {%- endif %}
+  {%- endif %}
+  {%- endblock %}
+
+  {%- block linktags %}
+    {%- if hasdoc('about') %}
+    <link rel="author" title="{{ _('About these documents') }}" href="{{ pathto('about') }}" />
+    {%- endif %}
+    {%- if hasdoc('genindex') %}
+    <link rel="index" title="{{ _('Index') }}" href="{{ pathto('genindex') }}" />
+    {%- endif %}
+    {%- if hasdoc('search') %}
+    <link rel="search" title="{{ _('Search') }}" href="{{ pathto('search') }}" />
+    {%- endif %}
+    {%- if hasdoc('copyright') %}
+    <link rel="copyright" title="{{ _('Copyright') }}" href="{{ pathto('copyright') }}" />
+    {%- endif %}
+    {%- if next %}
+    <link rel="next" title="{{ next.title|striptags|e }}" href="{{ next.link|e }}" />
+    {%- endif %}
+    {%- if prev %}
+    <link rel="prev" title="{{ prev.title|striptags|e }}" href="{{ prev.link|e }}" />
+    {%- endif %}
+  {%- endblock %}
+  {%- block extrahead %}
+    <link rel="shortcut icon" href="{{ pathto('_static/images/favicon.ico', 1) }}"/>
+  {% endblock %}
+</head>
+
+<body class="wy-body-for-nav">
+
+  {% block extrabody %}
+    <nav id="explore-links">
+        <a href="https://docs.dask.org/">
+        <img class="caption" src="{{ pathto('_static/images/dask-horizontal-white.svg', 1) }}"/>
+        </a>
+
+        <ul>
+        <li>
+            <a>Get Started</a>
+            <ul>
+            <li><a href="https://docs.dask.org/en/latest/install.html"> Install </a></li>
+            <li><a href="https://examples.dask.org"> Examples </a></li>
+            <li><a href="https://github.com/dask/dask-tutorial"> Tutorial </a></li>
+            <li><a href="https://docs.dask.org/en/latest/why.html"> Why Dask? </a></li>
+            <li><a href="https://stories.dask.org/en/latest"> Use Cases </a></li>
+            <li><a href="https://www.youtube.com/watch?v=RA_2qdipVng&list=PLRtz5iA93T4PQvWuoMnIyEIz1fXiJ5Pri"> Talks </a></li>
+            <li><a href="https://mybinder.org/v2/gh/dask/dask-examples/master?urlpath=lab"> Try Online </a></li>
+            <li><a href="https://dask.org/slides"> Slides </a></li>
+            </ul>
+        </li>
+
+        <li>
+            <a href="">Algorithms</a>
+            <ul>
+            <li><a href="https://docs.dask.org/en/latest/array.html">Arrays</a></li>
+            <li><a href="https://docs.dask.org/en/latest/dataframe.html">Dataframes</a></li>
+            <li><a href="https://docs.dask.org/en/latest/bag.html">Bags</a></li>
+            <li><a href="https://docs.dask.org/en/latest/delayed.html">Delayed (custom)</a></li>
+            <li><a href="https://docs.dask.org/en/latest/futures.html">Futures (real-time)</a></li>
+            <li><a href="http://ml.dask.org">Machine Learning</a></li>
+            <li><a href="https://xarray.pydata.org/en/latest/">XArray</a></li>
+            </ul>
+        </li>
+
+        <li>
+            <a href="https://docs.dask.org/en/latest/setup.html">Setup</a>
+            <ul>
+            <li><a href="https://docs.dask.org/en/latest/setup/single-machine.html"> Local </a></li>
+            <li><a href="https://docs.dask.org/en/latest/setup/cloud.html"> Cloud </a></li>
+            <li><a href="https://docs.dask.org/en/latest/setup/hpc.html"> HPC </a></li>
+            <li><a href="https://kubernetes.dask.org/en/latest/"> Kubernetes </a></li>
+            <li><a href="https://yarn.dask.org/en/latest/"> Hadoop / Yarn </a></li>
+            </ul>
+        </li>
+
+        <li>
+            <a>Community</a>
+            <ul>
+            <li><a href="http://docs.dask.org/en/latest/support.html">Ask for Help</a></li>
+            <li><a href="https://github.com/dask">Github</a></li>
+            <li><a href="https://stackoverflow.com/questions/tagged/dask">Stack Overflow</a></li>
+            <li><a href="https://twitter.com/dask_dev">Twitter</a></li>
+            <li><a href="https://blog.dask.org/"> Developer Blog </a></li>
+            </ul>
+        </li>
+        </ul>
+
+    </nav>
+  {% endblock %}
+  <div class="wy-grid-for-nav">
+    {# SIDE NAV, TOGGLES ON MOBILE #}
+    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
+      <div class="wy-side-scroll">
+        <div class="wy-side-nav-search" {% if theme_style_nav_header_background %} style="background: {{theme_style_nav_header_background}}" {% endif %}>
+          {% block sidebartitle %}
+
+          {% if logo and theme_logo_only %}
+            <a href="{{ pathto(master_doc) }}">
+          {% else %}
+            <a href="{{ pathto(master_doc) }}" class="icon icon-home" alt="{{ _("Documentation Home") }}"> {{ project }}
+          {% endif %}
+
+          {% if logo %}
+            {# Not strictly valid HTML, but it's the only way to display/scale
+               it properly, without weird scripting or heaps of work
+            #}
+            <img src="{{ pathto('_static/' + logo, 1) }}" class="logo" alt="{{ _('Logo') }}"/>
+          {% endif %}
+          </a>
+
+          {% if theme_display_version %}
+            {%- set nav_version = version %}
+            {% if READTHEDOCS and current_version %}
+              {%- set nav_version = current_version %}
+            {% endif %}
+            {% if nav_version %}
+              <div class="version">
+                {{ nav_version }}
+              </div>
+            {% endif %}
+          {% endif %}
+
+          {% include "searchbox.html" %}
+
+          {% endblock %}
+        </div>
+
+        {% block navigation %}
+        <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
+          {% block menu %}
+            {#
+              The singlehtml builder doesn't handle this toctree call when the
+              toctree is empty. Skip building this for now.
+            #}
+            {% if 'singlehtml' not in builder %}
+              {% set global_toc = toctree(maxdepth=theme_navigation_depth|int,
+                                          collapse=theme_collapse_navigation|tobool,
+                                          includehidden=theme_includehidden|tobool,
+                                          titles_only=theme_titles_only|tobool) %}
+            {% endif %}
+            {% if global_toc %}
+              {{ global_toc }}
+            {% else %}
+              <!-- Local TOC -->
+              <div class="local-toc">{{ toc }}</div>
+            {% endif %}
+          {% endblock %}
+        </div>
+        {% endblock %}
+      </div>
+    </nav>
+
+    <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
+
+      {# MOBILE NAV, TRIGGLES SIDE NAV ON TOGGLE #}
+      <nav class="wy-nav-top" aria-label="top navigation">
+        {% block mobile_nav %}
+          <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
+          <a href="{{ pathto(master_doc) }}">{{ project }}</a>
+        {% endblock %}
+      </nav>
+
+
+      <div class="wy-nav-content">
+      {%- 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>
+           {% if self.comments()|trim %}
+           <div class="articleComments">
+            {% block comments %}{% endblock %}
+           </div>
+           {% endif%}
+          </div>
+          {%- endblock %}
+          {% include "footer.html" %}
+        </div>
+      {%- endblock %}
+      </div>
+
+    </section>
+
+  </div>
+  {% include "versions.html" %}
+
+  <script type="text/javascript">
+      jQuery(function () {
+          SphinxRtdTheme.Navigation.enable({{ 'true' if theme_sticky_navigation|tobool else 'false' }});
+      });
+  </script>
+
+  {# Do not conflict with RTD insertion of analytics script #}
+  {% if not READTHEDOCS %}
+    {% if theme_analytics_id %}
+    <!-- Theme Analytics -->
+    <script>
+    (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+      m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+    })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+
+    ga('create', '{{ theme_analytics_id }}', 'auto');
+    ga('send', 'pageview');
+    </script>
+
+    {% endif %}
+  {% endif %}
+
+  {%- block footer %} {% endblock %}
+
+</body>
+</html>
