@if($menu->children->count())
    <div class="list-1">
        <ul>
            @foreach($menu->children as $key => $item)
                <li>
                    <a href="{{ $item->data->route()->getRoutePath() }}">{{ $item->data->title() }}</a>
                </li>
                @if(($key+1) % 9 == 0)
                </ul></div><div class="list-1"><ul>
                @endif
            @endforeach
        </ul>
    </div>
@endif
