I am reading this page
It repeatedly talks about the display
property - but I think it wants to say position
property?
I may be wrong here, but I thought I highlight it and maybe the people who know what they’re talking about can have a look.
Thanks.
p.s
the reason I say that is -
looking through the CSS W3 docs about display - does not show the property mentioned in the article.
and also the article itself says position: relative