Gmail displaying gaps between images

Question

Building an overly fancy HTML mail for a client. Code validates at http://validator.w3.org as XHTML 1.0 Transitional by direct input. Thing is Gmail displays gaps between

Answer 1

If you have a table cell containing only an image and you're still seeing the extra space beneath your images, the solution is to add line-height:0; to the table cell. For example, .