#Construct 3 relative tos creen how to

That element is always positioned to the screen. box-4 was unable to find a positioned parent, it positions itself relative to the body. box-1, since all of them have position: unset. To be a reference, the element has to be positioned to the screen with position: relative.box-4 then starts asking its parent divs if they are positioned. Since its coordinates are not set, it simply stays at the default position which is its parent div of upper left corner.box-4 position absolute without offset.Д«y setting top: 0 and left: 0 the element then has to know which parent it will consider as a reference point. box-4 the element is removed from the normal document flow.

which parent itвЂ™s going to position itself relative to.

coordinates for its x and y position set by either top, right, bottom, left.

To be able to position itself, an element has to know two things:

The position property is unset to all elements. box-3are centered by display: flex and margin: auto only.box-4 doesn't have margin set, and it sits in its default position in the document flow. The code below shows four nested divs.box-1to. To be able to position itself, it has to know which parent div itвЂ™s going to position itself relative to. Positioning an element absolutely is more about the element's container position than its own.

#Construct 3 relative tos creen how to

By Marina Ferreira How to understand CSS Position Absolute once and for all Stop losing your elements on the screen by understanding how an object figures where it is supposed to sit