@Ziggy That works really well, thank you! Unfortunately, there's this little bit of extra space on the side (screenshot attached)-- is there any way to make that not be there? No worries if not, I'm just so pleased it's the full page :'3!
I've tried a lot of different css codes, tried putting it in an Index to make if full-width and nothing seems to work. I've removed the header and just want to make my embed block to fill up the entire screen above the pre-footer. Is this possible?