anchor.diff:  
         <div class="row">
           <div class="col-md-5">
  -          <h2>Existing expectations</h2>
  +          <h2 class="remove-top-margin add-bottom-margin">
  +            Existing expectations
  +          </h2>
             <ul>
               <% @expectations.each do |expectation| %>
               <li><%= expectation.text %></li>
  
positive.code:         </div>
  
          <div class="col-md-7">
            <h2>Add new expectation</h2>
            <%= semantic_form_for(@expectation) do |f| %>
              <%= f.inputs do %>
                <%= f.input :text %>
                <input class="btn btn-success" name="commit" type="submit" value="Create Expectation">
              <% end %>
            <% end %>
          </div>
        </div><!--/.row -->
  
      </div><!--/.well -->
  
    </div><!--/.col-md-12 -->
  </div><!--/.row -->
  
  <% content_for :page_title, "Manage expectations" %>
  
negative.code:     <div class="page-title">
        <h1>Manage expectations</h1>
      </div>
  
  