anchor.diff:        </div>
       </section>
     </div>
  -</div>+</div>
  
positive.code:     <section class="content-primary">
        <div class="row">
          <div class="col-md-6">
            <h2 class="header">Practice</h2>
            <p>Deliberately focus on improving your skills.</p>
            <p>Gain a deep understanding of the fundamentals of your craft.</p>
            <p>Experiment in a place where bugs don't inconvenience anyone.</p>
          </div>
          <div class="col-md-6">
            <h2 class="header">Mentorship</h2>
            <p>Practice providing useful critique.</p>
            <p>Discuss code in both subjective and objective terms.</p>
            <p>Strengthen your problem-solving skills by guiding others through the process.</p>
  
negative.code:           <section class="contain-centered">
              <img class="logo" src="<%= link_to("/icons/logo.svg") %>"/>
              <h2 class="home-top-header">The devil is in the details</h2>
              <a class="btn btn-lg btn-block login-btn" href="/login">log in via github</a>
            </section>
          </div>
  