<div class="list-group">
    <ul class="nav nav-tabs">
        <li class="nav-item"><a href="{{ url('admin/board/file/upload') }}" class="nav-link {{ activeUrl('admin/board/file/upload') }}">Upload</a></li>
        <li class="nav-item"><a href="{{ url('admin/board/file/download') }}" class="nav-link {{ activeUrl('admin/board/file/download') }}">Download</a></li>
    </ul>
</div>
<br/>
