diff --git a/config/_default/params.toml b/config/_default/params.toml
index d1708ca..4cde9cb 100644
--- a/config/_default/params.toml
+++ b/config/_default/params.toml
@@ -92,7 +92,6 @@ mainSections = ["docs"]
   docsVersioning = false
 
 [menu]
-
   [menu.section]
-    auto = false
-    collapsibleSidebar = false
+    auto = true
+    collapsibleSidebar = true
diff --git a/layouts/partials/sidebar/docs-menu.html b/layouts/partials/sidebar/docs-menu.html
index 2d73be4..299b0ef 100644
--- a/layouts/partials/sidebar/docs-menu.html
+++ b/layouts/partials/sidebar/docs-menu.html
@@ -125,15 +125,41 @@
   <!-- Manual default section menu, single level -->
   {{ $currentPage := . -}}
   {{ range .Site.Menus.docs -}}
-    <h3 class="h6 text-uppercase">{{ .Name }}</h3>
+    <h3 class="h6 text-uppercase mb-2">{{ .Name }}</h3>
     {{ if .HasChildren -}}
-    <ul class="list-unstyled">
-      {{ range .Children -}}
-        {{- $active := or ($currentPage.IsMenuCurrent "docs" .) ($currentPage.HasMenuCurrent "docs" .) -}}
-        {{- $active = or $active (eq $currentPage.Section .Identifier) -}}
-        <li><a class="docs-link{{ if $active }} active{{ end }}" href="{{ .URL | relURL }}">{{ .Name }}</a></li>
-      {{ end -}}
-    </ul>
+      <ul class="list-unstyled">
+        {{ range .Children -}}
+          {{ if .HasChildren -}}
+            <h4 class="h6 text-uppercase ms-3 mt-3 mb-2">{{ .Name }}</h4>
+            {{ if .HasChildren -}}
+              <ul class="list-unstyled ms-3">
+                {{ range .Children -}}
+                  {{ if .HasChildren -}}
+                    <h5 class="h6 text-uppercase mt-2 mb-2">{{ .Name }}</h5>
+                    {{ if .HasChildren -}}
+                      <ul class="list-unstyled ms-3">
+                        {{ range .Children -}}
+                          {{- $active := or ($currentPage.IsMenuCurrent "docs" .) ($currentPage.HasMenuCurrent "docs" .) -}}
+                          {{- $active = or $active (eq $currentPage.Section .Identifier) -}}
+                          <li><a class="docs-link{{ if $active }} active{{ end }}" href="{{ .URL | relURL }}">{{ .Name }}</a></li>
+                        {{ end -}}
+                      </ul>
+                    {{ end -}}
+                  {{ else -}}
+                    {{- $active := or ($currentPage.IsMenuCurrent "docs" .) ($currentPage.HasMenuCurrent "docs" .) -}}
+                    {{- $active = or $active (eq $currentPage.Section .Identifier) -}}
+                    <li><a class="docs-link{{ if $active }} active{{ end }}" href="{{ .URL | relURL }}">{{ .Name }}</a></li>
+                  {{ end -}}
+                {{ end -}}
+              </ul>
+            {{ end -}}
+          {{ else -}}
+            {{- $active := or ($currentPage.IsMenuCurrent "docs" .) ($currentPage.HasMenuCurrent "docs" .) -}}
+            {{- $active = or $active (eq $currentPage.Section .Identifier) -}}
+            <li><a class="docs-link{{ if $active }} active{{ end }}" href="{{ .URL | relURL }}">{{ .Name }}</a></li>
+          {{ end -}}
+        {{ end -}}
+      </ul>
     {{ end -}}
   {{ end -}}
 {{ end -}}