I've been scouring the internet for the past few hours and have come across oh so many contradicting articles, so thought I'd go straight to source and ask the professionals.

Is there a way of hiding elements, be it text or image from all instances of Outlook only (not just 2007 and 2013) I've used


which does the trick however also hides in other clients.
Using a specific class for clients that allow webkit also doesn't seem to overwrite the above code.

Any advice would be appreciated.