anchor.diff:  
               <% @feature_products.each do |contributions| %>
                 <% product = contributions.product %>
  -              <div class="col-xs-3">
  +              <div class="col-sm-3">
                   <a href="<%= product_path(product) %>" class="card card-sm card-colored product-<%= product.slug %>">
                     <div class="card-hero" style="background-image: url('<%= product.poster %>');"></div>
                     <div class="card-body">
  
positive.code:             </div>
            </div>
  
            <div class="col-xs-4 text-muted" style="margin-top: 20px;">
              <h6>Side projects</h6>
              <ul class="list-unstyled list-ruled text-sans">
                <li>Creator has ownership</li>
  
negative.code:     <div class="block block-colored block-bordered" style="margin-bottom: 48px;">
        <div class="container">
          <div class="row">
            <h3 class="col-sm-8 alpha text-success" style="top: 3px;"><strong>Join Assembly.</strong> It takes less than a minute.</h3>
            <div class="col-sm-4">
              <a class="btn btn-success btn-block" href="<%= new_user_registration_path %>">Sign up</a>
            </div>
          </div>
  