       </div>
            </div>
          </div>
          <h4 id="responsive-show-or-hide">
            <a href="#responsive-show-or-hide">
              Responsive Show or Hide
            </a>
          </h4>
          <p>
            You can easily make whole divs, etc. appear or disappear based on the screen size. Adding .hidden-xs makes content disappear on phones, while .visible-md makes content only appear on medium sized displays.
          </p>
          <pre class="grid-frow-code visible-lg">
<!