I want my ‘Cover’ block on my post template to cover the screen but the ‘Content’ block to have margins, how do I do this?

Hi All,

I'm trying to set-up a blog that essentially emulates the Exposure.co aesthetic.

Essentially, a banner image with text that spans the width of the page (Cover Block) followed by whatever text and images I please.

Initially I simply set-up my template as a blank with the content block and was going to just add the Cover block into each new post. But when I went to add margins to my text it added a margin to the image.

Then, I added a Cover block into the Post template and set it to Featured Image. This allows me to select a custom banner image for each but there's no prompt to edit the text for each post. Am I missing something here or is there a much more complicated solution?