<button type="button" class="sidebar-menu-toggle" data-toggle="tooltip" data-placement="bottom" title="{{ __('Open Submenu') }}" aria-expanded="false">
    <span class="sr-only">{{ __('Toggle Navigation') }}</span>
    <span class="icon-bar"></span>
    <span class="icon-bar"></span>
    <span class="icon-bar"></span>
</button>