update override

Author: A-Baji

docs/overrides/main.html

@@ -17,6 +17,11 @@
             {% endif %}
             <nav class="{{ class }}" aria-label="{{ lang.t('nav.title') }}" data-md-level="0">
                 <label class="md-nav__title" for="__drawer">
+                    <a href="{{ config.extra.homepage | d(nav.homepage.url, true) | url }}"
+                        title="{{ config.site_name | e }}" class="md-nav__button md-logo"
+                        aria-label="{{ config.site_name }}" data-md-component="logo">
+                        {% include "partials/logo.html" %}
+                    </a>
                     <a href="https://www.datajoint.org/" title="DataJoint">
                         ⬅ Home
                     </a>