ainer">
          <h1>Sidebar levels</h1>
        </div>
      </div>
      <div class="container">
        <script src="https://gitlab.com/snippets/1829404.js"></script>
      </div>
    </div>
    <div class="bsnav-mobile">
      <div class="bsnav-mobile-overlay"></div>
      <div class="navbar"></div>
    </div>
    <style>
      .jumbotron{
      	background: url('https://picsum.photos/1400/700?random') no-repeat center top / cover;
      	color: #fff;
      	height: 600px;
      	display: flex;
      	