diff --git a/custom-theme/partials/header.html b/custom-theme/partials/header.html
new file mode 100644
index 00000000..31c4926f
--- /dev/null
+++ b/custom-theme/partials/header.html
@@ -0,0 +1,161 @@
+<!--
+  Copyright (c) 2016-2022 Martin Donath <martin.donath@squidfunk.com>
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to
+  deal in the Software without restriction, including without limitation the
+  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+  sell copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+  IN THE SOFTWARE.
+-->
+
+<!-- Determine class according to configuration -->
+{% set class = "md-header" %}
+{% if "navigation.tabs.sticky" in features %}
+  {% set class = class ~ " md-header--lifted" %}
+{% endif %}
+
+<!-- Header -->
+<header class="{{ class }}" data-md-component="header">
+  <nav
+    class="md-header__inner md-grid"
+    aria-label="{{ lang.t('header.title') }}"
+  >
+
+    <!-- Link to home -->
+    <a
+      href="{{ config.extra.homepage | d(nav.homepage.url, true) | url }}"
+      title="{{ config.site_name | e }}"
+      class="md-header__button md-logo"
+      aria-label="{{ config.site_name }}"
+      data-md-component="logo"
+    >
+      {% include "partials/logo.html" %}
+    </a>
+
+    <!-- Button to open drawer -->
+    <label class="md-header__button md-icon" for="__drawer">
+      {% include ".icons/material/menu" ~ ".svg" %}
+    </label>
+
+    <!-- Header title -->
+    <div class="md-header__title" data-md-component="header-title">
+      <div class="md-header__ellipsis">
+        <div class="md-header__topic">
+          <span class="md-ellipsis">
+            {{ config.site_name }} Version {{ config.extra.guideline_version }}
+          </span>
+        </div>
+        <div class="md-header__topic" data-md-component="header-topic">
+          <span class="md-ellipsis">
+            {% if page.meta and page.meta.title %}
+              {{ page.meta.title }}
+            {% else %}
+              {{ page.title }}
+            {% endif %}
+          </span>
+        </div>
+      </div>
+    </div>
+
+    <!-- Color palette -->
+    {% if not config.theme.palette is mapping %}
+      <form class="md-header__option" data-md-component="palette">
+        {% for option in config.theme.palette %}
+          {% set primary = option.primary | replace(" ", "-") | lower %}
+          {% set accent  = option.accent  | replace(" ", "-") | lower %}
+          <input
+            class="md-option"
+            data-md-color-media="{{ option.media }}"
+            data-md-color-scheme="{{ option.scheme }}"
+            data-md-color-primary="{{ primary }}"
+            data-md-color-accent="{{ accent }}"
+            {% if option.toggle %}
+              aria-label="{{ option.toggle.name }}"
+            {% else  %}
+              aria-hidden="true"
+            {% endif %}
+            type="radio"
+            name="__palette"
+            id="__palette_{{ loop.index }}"
+          />
+          {% if option.toggle %}
+            <label
+              class="md-header__button md-icon"
+              title="{{ option.toggle.name }}"
+              for="__palette_{{ loop.index0 or loop.length }}"
+              hidden
+            >
+              {% include ".icons/" ~ option.toggle.icon ~ ".svg" %}
+            </label>
+          {% endif %}
+        {% endfor %}
+      </form>
+    {% endif %}
+
+    <!-- Site language selector -->
+    {% if config.extra.alternate %}
+      <div class="md-header__option"></form>
+        <div class="md-select">
+          {% set icon = config.theme.icon.alternate or "material/translate" %}
+          <button
+            class="md-header__button md-icon"
+            aria-label="{{ lang.t('select.language.title') }}"
+          >
+            {% include ".icons/" ~ icon ~ ".svg" %}
+          </button>
+          <div class="md-select__inner">
+            <ul class="md-select__list">
+              {% for alt in config.extra.alternate %}
+                <li class="md-select__item">
+                  <a
+                    href="{{ alt.link | url }}"
+                    hreflang="{{ alt.lang }}"
+                    class="md-select__link"
+                  >
+                    {{ alt.name }}
+                  </a>
+                </li>
+                {% endfor %}
+            </ul>
+          </div>
+        </div>
+      </div>
+    {% endif %}
+
+    <!-- Button to open search modal -->
+    {% if "search" in config["plugins"] %}
+      <label class="md-header__button md-icon" for="__search">
+        {% include ".icons/material/magnify.svg" %}
+      </label>
+
+      <!-- Search interface -->
+      {% include "partials/search.html" %}
+    {% endif %}
+
+    <!-- Repository information -->
+    {% if config.repo_url %}
+      <div class="md-header__source">
+        {% include "partials/source.html" %}
+      </div>
+    {% endif %}
+  </nav>
+
+  <!-- Navigation tabs (sticky) -->
+  {% if "navigation.tabs.sticky" in features %}
+    {% if "navigation.tabs" in features %}
+      {% include "partials/tabs.html" %}
+    {% endif %}
+  {% endif %}
+</header>
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index 7910e7f2..3e5284aa 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -10,6 +10,7 @@ theme:
   icon:
     repo: fontawesome/brands/github-alt
   name: 'material'
+  custom_dir: custom-theme
   favicon: images/favicon.ico
   palette:
     primary: 'white'