Navigation: Remove menu-container wrapper

application/layouts/scripts/parts/navigation.phtml

@@ -19,7 +19,6 @@ if (! $this->auth()->isAuthenticated()) {
         </li>
     </ul>
 </div>
-<div id="menu-container">
 <div  id="menu" data-last-update="-1" data-base-target="_main" class="container"
       data-icinga-url="<?= $this->href('layout/menu') ?>"  data-icinga-refresh="15">
     <?= $this->partial(
@@ -30,7 +29,6 @@ if (! $this->auth()->isAuthenticated()) {
         )
     ) ?>
 </div>
-</div>
 <button id="toggle-sidebar" title="<?= $this->translate('Toggle Menu') ?>">
     <i id="close-sidebar" class="icon-angle-double-left"></i>
     <i id="open-sidebar" class="icon-angle-double-right"></i>