Position: relative; with left o and top 0?

Position: relative; with left o and top 0?
0.0 0

#1

Hey guys I have a question about for a section what got

display:block;
position:relative;
width: 100%;
height: 100%;
and background property

Need to set top and left to fit the screen size? is working like on absolute?

thx


#2

Can you clarify what you’re looking to do?