tts_app/templates/includes/navigation.html

<!-- [ Header Topbar ] start -->
<div class="header">
    <ul class="left-entry">
        <li class="left-entry-item"></li>
    </ul>
    <ul class="center-entry">
         <li class="center-entry-item"></li>
    </ul>
    <ul class="right-entry">
         <li class="right-entry-item"></li>
    </ul>
</div>
<!-- [ Header ] end -->