anchor.diff:                    </p>
                     <a href="<spring:url value='/sign-on' />" id="join-button-top" class="btn-large waves-effect waves-light deep-purple"><fmt:message key="join.now" /></a>
                   </div>
  -                <br />
  +                <p>&nbsp;</p>
               </div>
                     
  -            <div class="col s12 offset-m1 m2 center">
  +            <div class="col s12 offset-m1 m3 center">
                   <div class="icon-block">
                     <h2><i class="material-icons medium">record_voice_over</i></h2>
  -                  <h4><fmt:message key="spread.the.word" /></h4>
  +                  <h5><fmt:message key="spread.the.word" /></h5>
                     
  -                  <p>Follow us on social media and share our work with your friends.</p>
  +                  <p>Follow us on social media and share our work with your friends (see links below).</p>
                   </div>
               </div>
           </div>
  
positive.code:           </div>
          </div>
      </div>
              
      <div class="section">
          <%--<div class="row">
              <div class="col s12 m4 offset-m4">
                  <div class="card small">
                    <div class="card-image">
                      <img src="<spring:url value='/static/static/img/banner-en.jpg' />" alt="Global Learning XPRIZE" />
                      <span class="card-title">Global Learning XPRIZE</span>
                    </div>
                    <div class="card-content">
                        <p>
                            <img src="<spring:url value='/static/img/global-learning-xprize-600x142.png' />" alt="Global Learning XPRIZE" style="max-width: 100%;" />
                        </p>
                    </div>
                    <div class="card-action">
                      <a href="http://learning.xprize.org" target="_blank">learning.xprize.org</a>
                    </div>
                  </div>
              </div>
          </div>--%>
          <div class="row center">
              <div class="video-container">
                  <iframe width="560" height="315" src="https://www.youtube.com/embed/3Dnn7NFQPbQ?rel=0&amp;showinfo=0" frameborder="0" allowfullscreen=""></iframe>
              </div>
          </div>
          <%--<div class="row center">
              <a href="<spring:url value='/sign-on' />" id="join-button-bottom" class="btn-large waves-effect waves-light purple"><fmt:message key="join.now" /></a>
          </div>--%>
      </div>
      
      <div class="section">
          <a name="contributeInfoContainer"></a>
  
negative.code:             <p>There are several ways you can contribute:</p>
          </div>
          
          <div class="row">
              <div class="col s12 m3">
                  <div class="icon-block center">
                      <h2><i class="material-icons medium">archive</i></h2>
                      <h5><fmt:message key="download.the.software" /></h5>
                      
                      For instructions on how to download and install the elimu.ai software, 
                      see our <a href="https://github.com/elimu-ai/appstore">GitHub repository</a>.
                  </div>
                  <p>&nbsp;</p>
              </div>
                    
              <div class="col s12 offset-m1 m4 z-depth-2 white center">
                  <div class="icon-block" style="padding: 1em;">
                    <h2><i class="material-icons large deep-purple-text">group</i></h2>
                    <h4><fmt:message key="join.a.team" /></h4>
                    
                    <p>
                        You are welcome to join a team matching your skill set and 
                        become an active contributor. We will help introduce you 
  