anchor.diff:      </tr>
       <tr>
         <td height="18" colspan="2">
  -        <img src="http://co4squared.dev/images/email/total-bottom.jpg" width="91" height="28" alt="">
  +        <img src="http://<%= @url %>/images/email/total-bottom.jpg" width="91" height="28" alt="">
       </td>
       </tr>
   
  
positive.code: </tr>
  <tr>
    <td width="51" height="76" style="background-color:#f0f2b5;">
      <img align="right" src="http://co4squared.dev/images/email/museum.png" width="32" height="32" alt="">
    </td>
    <td width="126" height="76" style="background-color:#f0f2b5;">
      <p style="font-family:'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 14px; color:#037e90; padding-left:6px;">
  
negative.code: </tr>
  <tr>
    <td width="238" height="42" colspan="5">
      <img src="http://<%= @url %>/images/email/bus.jpg" width="238" height="42" alt="">
    </td>
    <td width="169" height="42" style="background-color:#f0f2b5;">
      <p style="font-family:'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 22px; color:#037e90; padding-top:8px;">
  