docs-source/supplemental_ui/partials/nav-menu.hbs

<div class="nav-panel-brand">
	<img class="akka-logo akka-logo-platform" src="{{uiRootPath}}/img/akka-full-color.svg">
</div>
{{#if env.DOCSEARCH_ENABLED}}
  <div class="nav-panel-search">
	  <input id="search-input" type="text" placeholder="Search Akka Guide">
	</div>
{{/if}}
{{#with page.navigation}}
<div class="nav-panel-menu is-active" data-panel="menu">
  <nav class="nav-menu">
    {{#with @root.page.componentVersion}}
    	{{#if title}}
    	<h3 class="title"><a href="{{{relativize ./url}}}">{{./title}}</a></h3>
    	{{/if}}
    {{/with}}
{{> nav-tree navigation=this}}
  </nav>
</div>
{{/with}}