anchor.diff:  <div class="header row">
     <div class="col-md-6">
       <h2><%= @title %></h2>
  +  </div>
  +  <div class="col-md-6 text-right">
  +    <a href="#" data-toggle="collapse" data-target=".disk-info">Toggle Disk Info</a>
     </div>
   </div>
   
  
positive.code:         <strong><%= disk.name %></strong> <%= formatted_device disk.device %>
          <br>
  
          <small class="text-muted">
            <%= device_model disk %> <br>
            <%= serial_number disk %>
          </small>
  
        </td>
        <td><%= number_to_temp disk.temp %></td>
        <td><%= humanize_size disk.size %></td>
        <td><%= disk.read_errors %></td>
      </tr>
  
  
negative.code:   <tr>
      <th></th>
      <th>Device</th>
      <th>Size</th>
      <th>Temp</th>
      <th>Read Errors</th>
    </tr>
  
  