On Facebook, they have the squared avatar profile pictures and then the rectangle banner cover photo above or around and under that. I thought it said somewhere that Steem communities would have that an option like that for the header, the top of the web page.
Banners inside of communities? I think they're called "covers" technically speaking
I've not seen the covers yet.
Well i don't know what you mean by "banners"
On Facebook, they have the squared avatar profile pictures and then the rectangle banner cover photo above or around and under that. I thought it said somewhere that Steem communities would have that an option like that for the header, the top of the web page.