"page">Library</li>
              </ol>
            </nav>
            <nav aria-label="breadcrumb">
              <ol class="breadcrumb">
                <li class="breadcrumb-item"><a href="#">Home</a></li>
                <li class="breadcrumb-item"><a href="#">Library</a></li>
                <li class="breadcrumb-item active" aria-current="page">Data</li>
              </ol>
            </nav>
  					<hr>
						<h2 class="badge badge-primary" id="buttons">Buttons</h2>
            <div>
              <b