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- If you notice strange spacing in Outlook with images, and you use a spacer pixel, make sure the spacer pixel is 10x10 and transparent. Outlook will only space a 1pixel image 64 pixels over.
- If "Sliced" pictures are showing incorrectly in gmail or other free email clients (with excess padding) use style="font-size: 0;" in your table or <center>
- Also, make sure to use <img src="#" style="display:block;"> in your images if you continue to have that problem with gmail or other free email clients
- Also, Outlook 2013 requires that you add a line-height to the table cell containing the image is if the height of the image is small. For example, <td style="display block; line-height:10px;"><img ... style="display:block; height:10px;"></td>
- To remove the "dark blue" border that you see surrounding a hyperlinked image, set the image border="0" to hide it
- If background colors are not appearing properly in some email clients, check to make sure that there are no extra spaces in a bgcolor="#000000" tag or use the syntax: style="background:#000000;"
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