anchor.diff:  
         <h3 class="text-center features">User Profile Dashboard Page</h3>
         <p class="features">The user dashboard will display a user's recent contributions, a list of their own articles, reading and analyses history, recent activities by other users, and customization of notifications and other user settings. In the near future, users will also be able to easily pre-register a new study and post data/syntax for a working paper on this screen. </p>
  -      <a href="alpha_images/4-profile-dashboard.png">
  +      <a href="<%=path_to_image('alpha_images/4-profile-dashboard.png')%>">
           <%= image_tag('alpha_images/4-profile-dashboard.png', class: 'features') %>
         </a>
       </div>
  
positive.code:                   <tr>
                      <td width="55%">
                        Automaticity of social behavior: Direct effects of trait construct and stereotype activation on action<br>
                        Bargh, Chen, & Burrows (1996)
                      </td>
                      <td width="45%" style="vertical-align:top">
                        <%= image_tag('alpha_images/indicators_bargh.png') %>
  
negative.code:     <div class="row-fluid">
        <h3 class="text-center" id="section-3a">Lightning-fast Search with Auto-complete</h3>
        <p class="features">Our homepage will feature a lightning-fast search with auto-complete so that you can quickly find what you're looking for. To browse, you can select from the Most Curated or Recently Updated articles lists.</p>
        <a href="<%=path_to_image('alpha_images/1-search-page.png')%>">
          <%= image_tag('alpha_images/1-search-page.png', class: 'features') %>
        </a>
        <a href="#section-3b">
  