 <svg class="fa-text-height">
                        <use xlink:href="#fa-text-height"></use>
                      </svg>
                      Vertical rhythm
                    </h2>
                    Use multiples of 8.
                  </div>
                </li>
              </ul>
            </div>
            <!-- end .content-center -->
          </div>
          <!-- .end .wrap -->
        </section>
        <section>
          <div class="wrap">
            <div class="card-50">
          