anchor.diff:              <%= link_to "Accepted Papers", "http://joss.theoj.org/papers/accepted.atom", class: "dropdown-item", target: '_blank' %>
             </div>
           </div>
  +      </div>
       </nav>
  -    </div>
     </header>
   
     <div class="container">
  
positive.code:   <!-- clipboard.js -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/1.7.1/clipboard.min.js"></script>
  
      <!-- facebook open graph tags -->
    <meta property="og:type" content="website" />
    <meta property="og:url" content="<%= Rails.application.settings['url'] %>" />
  
negative.code:   </div>
  
    <div class="container paper-show">
  
        <% if @paper.doi? %>
  
          <div class="paper-title">
  
             <div class='altmetric-embed' data-badge-type='donut' data-doi="<%= @paper.doi %>"></div>
             <div class="paper-meta">
                <h1><%= @paper.title %></h1>
                <span class="badge-lang">Python</span>
  