How to code proper rule (visible on every email client)?
We have a new graphical charter and we are using more and more "rule" in the design (see the screenshot).
Can you explain me the proper way to code it? It's a simple question, but there is always something wrong with one email client.
For now, I'm using a gosth <td> with border-top css, but I have a problem with the valign... It's never in the middle (in Outlook for exeample).
Can you help me please?