Override default padding for main content block?

Marketing & Content Hub Email Marketing Tool
1

I’m trying to override the default padding that was set for all of our marketing emails, but just for one specific email. I’ve tried a few different things in the template code, but so far nothing has done the trick.
Has anyone managed to make this work? I’d like an image to span from edge to edge of the email, vs. the 30px padding that we have on the rest of our emails.

2

I was actually able to figure this one out. All I had to do was clone the template to HTML and tweak it in there.

3

Thanks for sharing @jessredik!