Outlook 2002 2003 and hiding responsive content

In notebook:
Work Notes
Created at:
2015-10-02
Updated:
2015-10-02
Tags:
bugfix email
Bug: empty one pixel line
Cause: mobile content is wrapped in a
  <!-- MOBILE -->
<!--[if !mso]><!-->
    <tr>
        <td>
            <div style="display: none; height: 0; font-size:0; max-height: 0; overflow: hidden; width: 0;" class="mShow">
            </div>
        </td>
    </tr>
<!--<![endif]-->
block.
This will cause an empty line in Outlook 2002 2003.
The desktop-only and mobile-only versions should be included in the same ​td​ cell.
  <td>
    <!--/////////////////////// DESKTOP ///////////////////////-->

    <div style="display: block;" class="m-hideContent">
        <table width="100%" border="0" cellspacing="0" cellpadding="0">
        <!-- ...-->
        </table>
    </div>
                                
    <!-- MOBILE -->
    <!--[if !mso]><!-->
    <div style="display: none; height: 0; font-size:0; max-height: 0; overflow: hidden; width: 0;" class="mShow">
        <table>
                                    
        </table>
        </div>
    <!--<![endif]-->
</td>