4 visible-lg">
                <div class="grid-example-div dotted-div">
                  <p class="frow centered">
                    .hidden-lg
                  </p>
                </div>
              </div>
            </div>
          </div>
          <p>
            Here are four divs where two of them are told to just not appear on mobile devices.
          </p>
          <pre class="fake-code">
<!--     -->&lt;div class="frow"&gt;
<!--     -->  &lt;div class="col-md-1-4"&gt;&lt;/div&gt;
<!--    