 <hr> </div>
      </div>
      <div class="row">
        <div class="col-12"> <a class="btn btn-primary m-2" href="#">Primary</a> <a class="btn btn-secondary m-2" href="#">Secondary</a> <a class="btn btn-info m-2" href="#">Info</a> <a class="btn btn-light m-2" href="#">Light</a> <a class="btn btn-dark m-2" href="#">Dark</a>          <a class="btn btn-link m-2" href="#">Link</a> </div>
      </div>
      <div class="row">
        <div class="col-12"> <a class="btn btn-outline-primary m-2" href="#">Primary</