anchor.diff:            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
                 <span class="sr-only">Toggle navigation</span> Menu <i class="fa fa-bars"></i>
             </button>
  -      <a class=" page-scroll" href="#page-top"><img src="assets/logo.png" width="70" height="70"></a>
           <a class="navbar-brand" href="#"></a>
           </div>
           <a class="navbar-brand" href="#">SwahiliBox</a>
  
positive.code:           <li class="hidden"><a href="#page-top"></a></li>
            <li class="active"><a href="#home">Home</a></li>
            <li><a href="#about">About us</a></li>
            <li><a class="page-scroll" href="#partners">Partners</a></li>
            <li><a class="page-scroll" href="#blog">Blog</a></li>
            <li><a class="page-scroll" href="#gallery">Gallery</a></li>
            <li><a class="page-scroll" href="#team">Meet the team</a></li>
          <li><a class="page-scroll" href="#contact">Contact us</a></li>
          </ul>
  
      </nav>
        
        <div>
        <video width="1000" controls>
  <source src="mov_bbb.mp4" type="video/mp4">
  <source src="mov_bbb.ogg" type="video/ogg">
  Your browser does not support HTML5 video.
  </video>
  </div>
        <section id="about">
            <div class="container">
                <div class="row">
  
negative.code:                   <div class="col-lg-12">
                        <ul class="timeline">
                            <li>
                                <div class="timeline-image">
                                  <%= image_tag ('1.jpg') %>
                                </div>
                                <div class="timeline-panel">
                                    <div class="timeline-heading">
                                        <h4>2009-2011</h4>
  