I have my website ready, but I wanted to change something that has been bothering me for some time.
I'm having a hard time leaving the site in two layers, I'll try to exemplify it to make it easier.
The layout of Facebook has the central part where the feed appears, and the background.
The feed is a centralized div (?). Which line of code would make it easier for me to get this result?
Edit .: Another example is the LinkedIn website, where content is centralized and disconnected from the background of the site.
Website link, if it is of help: