anchor.diff: -<section id="about">
  +<section id="blog">
     <div>
       <div class="row">
         <div class="col-lg-12 text-center">
  -        <h2 class="section-heading">About</h2>
  -        <h3 class="section-subheading text-muted">Lorem ipsum dolor sit amet consectetur.</h3>
  +        <h2 class="section-heading">Blog</h2>
  +        <h3 class="section-subheading text-muted">Our recent blogs</h3>
         </div>
       </div>
       <div class="row">
  
positive.code: </div>
  </div>
  </section>
  <div class="parallax3"></div>
  <!-- **********************************contact us ****************** -->
      <section id="contact">
          <div class="container">
              <div class="row">
                  <div class="col-lg-12 text-center">
                      <h2 class="section-heading">Contact Us</h2>
                  </div>
              </div>
              <div class="row">
                  <div class="col-lg-12">
                      <form name="sentMessage" id="contactForm" novalidate>
                          <div class="row">
                              <div class="col-md-6">
                                  <div class="form-group">
                                      <input type="text" class="form-control" placeholder="Your Name *" id="name" required data-validation-required-message="Please enter your name.">
                                      <p class="help-block text-danger"></p>
                                  </div>
                                  <div class="form-group">
                                      <input type="email" class="form-control" placeholder="Your Email *" id="email" required data-validation-required-message="Please enter your email address.">
                                      <p class="help-block text-danger"></p>
                                  </div>
                               </div>
                              <div class="col-md-6">
                                  <div class="form-group">
                                      <textarea class="form-control" placeholder="Your Message *" id="message" required data-validation-required-message="Please enter a message."></textarea>
                                      <p class="help-block text-danger"></p>
                                  </div>
                              </div>
                              <div class="clearfix"></div>
                              <div class="col-lg-12 text-center">
                                  <div id="success"></div>
                                  <button type="submit" class="btn btn-xl">Send Message</button>
                              </div>
                          </div>
                      </form>
                  </div>
              </div>
          </div>
      </section>
  
  
  <!-- footer************************************************************** -->   <footer>
          <div class="container">
              <di v class="row">
                  <div class="col-md-4">
                      <span class="copyright">Copyright &copy; SWAHILI BOX 2017</span>
                  </div>
                  <div class="col-md-4">
                      <ul class="list-inline quicklinks">
                          <li><a href="#">Privacy Policy</a>
                          </li>
                          <li><a href="#">Terms of Use</a>
                          </li>
                      </ul>
                  </div>
              </div>
          </div>
      </footer>
      </body>
      </html>
  
negative.code:               </div>
              </div>
            </li>
              <li class="timeline-inverted">
            <!---  <div class="timeline-image"> -->
    <img src="assets/Pwani.jpg" class="center-block img-responsive img-thumbnail" width="350" height="350" >
           <!--   </div>  -->
              <div class="timeline-panel">
                <div class="timeline-heading">
                  <h4>March 2011</h4>
                  <h4 class="subheading">Change is Born</h4>
                </div>
                <div class="timeline-body">
                  <p class="text-muted">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Sunt ut voluptatum eius sapiente, totam reiciendis temporibus qui quibusdam, recusandae sit vero unde, sed, incidunt et ea quo dolore laudantium consectetur!</p>
                </div>
              </div>
            </li>
            <li>
           <!---   <div class="timeline-image"> -->
    <img src="assets/img3.jpg" class="center-block img-responsive img-thumbnail" width="350" height="350" >
            <!--- </div> -->
              <div class="timeline-panel">
                <div class="timeline-heading">
                  <h4>December 2012</h4>
                  <h4 class="subheading">Transition to Full Time Tech Hub</h4>
                </div>
                <div class="timeline-body">
                  <p class="text-muted">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Sunt ut voluptatum eius sapiente, totam reiciendis temporibus qui quibusdam, recusandae sit vero unde, sed, incidunt et ea quo dolore laudantium consectetur!</p>
                </div>
              </div>
            </li>
            <li class="timeline-inverted">
    <!--          <div class="timeline-image">  -->
    <img src="assets/sbox1.jpg" class="center-block img-responsive img-thumbnail" width="350" height="350" >
            <!--  </div> -->
              <div class="timeline-panel">
                <div class="timeline-heading">
                  <h4>July 2014</h4>
                  <h4 class="subheading">Phase Two Expansion</h4>
                </div>
                <div class="timeline-body">
                  <p class="text-muted">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Sunt ut voluptatum eius sapiente, totam reiciendis temporibus qui quibusdam, recusandae sit vero unde, sed, incidunt et ea quo dolore laudantium consectetur!</p>
                </div>
              </div>
            </li>
            <li class="timeline-inverted">
              <div class="timeline-image">
                <h4>For  
                  <br>More
                  <br>Blogs</h4>
              </div>
            </li>
          </ul>
  