anchor.diff:      }
       header {
           padding:32px 32px;
  -        border-bottom:1px solid #ea6756;
  +        border-bottom:1px solid #e64c38;
           background-color: #ffe5e7;
           background-image: -webkit-gradient(linear, left top, left bottom, from(#ffe5e7), to(#ffb2b8)); /* Safari 4+, Chrome */
           background-image: -webkit-linear-gradient(top, #ffe5e7, #ffb2b8); /* Chrome 10+, Safari 5.1+, iOS 5+ */
  
positive.code:     }
      header table th, header table td {
          padding:4px 6px;
      }
      .frames {
          width:50%;
  
negative.code:             <% end %>
          </table>
      </header>
      <nav>
          <a href="#" id="application_frames">Application Frames</a>
          <a href="#" id="all_frames">All Frames</a>
      </nav>
      <section class="backtrace">
          <ul class="frames">
              <% backtrace_frames.each_with_index do |frame, index| %>
  