  .col-md-1-3
                  </p>
                </div>
              </div>
              <div class="col-md-1-3">
                <div class="grid-example-div">
                  <p class="frow centered">
                    .col-md-1-3
                  </p>
                </div>
              </div>
            </div>
          </div>
          <h4 id="responsive-classes">
            <a href="#responsive-classes">
              Responsive Classes
            </a>
          </h4>
          <p>
    