The first empty table cell in my newsletter is displayed much bigger in Outlook 2013. This is what I have:
<tr>
<td bgcolor="#b0bc12" height="10" style="background-color:#b0bc12; height:10px;"></td>
</tr>
This works fine on every email client I have tested on but in Outlook 2013, the height seems double the assigned height. I also put the following code in the header but it does not seem to have any effect:
<!--[if gte mso 15]>
<style type="text/css" media="all">
body { font-size: 0; line-height: 0; }
tr { font-size:1px; mso-line-height-alt:0; mso-margin-top-alt:1px; }
</style>
<![endif]-->
I have similar empty cells further down the newsletter but they are all working fine. Just this first one is having an issue.