diff --git a/docs/source/_static/custom.css b/docs/source/_static/custom.css
index 3c232768..e55a6a55 100644
--- a/docs/source/_static/custom.css
+++ b/docs/source/_static/custom.css
@@ -1,106 +1,4 @@
-div#helm-chart-schema h2,
-div#helm-chart-schema h3,
-div#helm-chart-schema h4,
-div#helm-chart-schema h5,
-div#helm-chart-schema h6 {
-    font-family: courier new;
-}
-
-h3, h3 ~ * {
-  margin-left: 3% !important;
-}
-
-h4, h4 ~ * {
-  margin-left: 6% !important;
-}
-
-h5, h5 ~ * {
-  margin-left: 9% !important;
-}
-
-h6, h6 ~ * {
-  margin-left: 12% !important;
-}
-
-h7, h7 ~ * {
-  margin-left: 15% !important;
-}
-
-img.logo {
-  width:100%
-}
-
-.right-next {
-    float: right;
-    max-width: 45%;
-    overflow: auto;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-}
-
-.right-next::after{
-    content: ' »';
-}
-
-.left-prev {
-    float: left;
-    max-width: 45%;
-    overflow: auto;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-}
-
-.left-prev::before{
-    content: '« ';
-}
-
-.prev-next-bottom {
-  margin-top: 3em;
-}
-
-.prev-next-top {
-  margin-bottom: 1em;
-}
-
-/* Sidebar TOC and headers */
-
-div.sphinxsidebarwrapper div {
-    margin-bottom: .8em;
-}
-div.sphinxsidebar h3 {
-    font-size: 1.3em;
-    padding-top: 0px;
-    font-weight: 800;
-    margin-left: 0px !important;
-}
-
-div.sphinxsidebar p.caption {
-    font-size: 1.2em;
-    margin-bottom: 0px;
-    margin-left: 0px !important;
-    font-weight: 900;
-    color: #767676;
-}
-
-div.sphinxsidebar ul {
-    font-size: .8em;
-    margin-top: 0px;
-    padding-left: 3%;
-    margin-left: 0px !important;
-}
-
-div.relations ul {
-    font-size: 1em;
-    margin-left: 0px !important;
-}
-
-div#searchbox form {
-    margin-left: 0px !important;
-}
-
-/* body elements */
-.toctree-wrapper span.caption-text {
-    color: #767676;
-    font-style: italic;
-    font-weight: 300;
+/* Added to avoid logo being too squeezed */
+.navbar-brand {
+  height: 4rem !important;
 }
diff --git a/docs/source/_templates/navigation.html b/docs/source/_templates/navigation.html
deleted file mode 100644
index 9fa52ff2..00000000
--- a/docs/source/_templates/navigation.html
+++ /dev/null
@@ -1,16 +0,0 @@
-{# Custom template for navigation.html
-
-   alabaster theme does not provide blocks for titles to
-   be overridden so this custom theme handles title and
-   toctree for sidebar
-#}
-<h3>{{ _('Table of Contents') }}</h3>
-{{ toctree(includehidden=theme_sidebar_includehidden, collapse=theme_sidebar_collapse) }}
-{% if theme_extra_nav_links %}
-<hr />
-<ul>
-    {% for text, uri in theme_extra_nav_links.items() %}
-    <li class="toctree-l1"><a href="{{ uri }}">{{ text }}</a></li>
-    {% endfor %}
-</ul>
-{% endif %}
diff --git a/docs/source/_templates/relations.html b/docs/source/_templates/relations.html
deleted file mode 100644
index d7ace383..00000000
--- a/docs/source/_templates/relations.html
+++ /dev/null
@@ -1,17 +0,0 @@
-{# Custom template for relations.html
-
-   alabaster theme does not provide previous/next page by default
-#}
-<div class="relations">
-<h3>Navigation</h3>
-<ul>
-  <li><a href="{{ pathto(master_doc) }}">Documentation Home</a><ul>
-  {%- if prev %}
-  <li><a href="{{ prev.link|e }}" title="Previous">Previous topic</a></li>
-  {%- endif %}
-  {%- if next %}
-  <li><a href="{{ next.link|e }}" title="Next">Next topic</a></li>
-  {%- endif %}
-  </ul>
-</ul>
-</div>
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 64e4939a..6895d16a 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -23,8 +23,6 @@ extensions = [
     'recommonmark',
 ]
 
-templates_path = ['_templates']
-
 # The master toctree document.
 master_doc = 'index'