lass="preview-subject font-weight-normal text-dark mb-1">Settings</h6>
              <p class="font-weight-light small-text mb-0"> Private message </p>
            </div>
          </a>
          <a class="dropdown-item preview-item py-3">
            <div class="preview-thumbnail">
              <i class="mdi mdi-airballoon m-auto text-primary"></i>
            </div>
            <div class="preview-item-content">
              <h6 class="preview-subject font-weight-normal text-dark mb-1">New user registra