s</a></li>
                    </ul>
                </section>

                <p class="source">
                  Velocity is an animation engine with the same API as jQuery's $.animate().
                </p>
                <section class="txt">
                    <ul>
                        <li><a target="_blank" href="http://bouncejs.com/">Bounce.js</a></li>
                    </ul>
                </section>

                <p class="source">
                  Bounce.js is a tool and JS library