@foreach($structures as $structure)
               <a class="mdl-navigation__link" href="">{{$structure->root}}</a>
               @if (isset($structure->folders))
                  @foreach($structure->folders as $folder)
                      @if(isset($folder->foldersname) )
                         {{$folder->foldersname}}
                     @endif
                  @endforeach
               @endif
            @endforeach