pls What do they mean by this?

Question

The element's position is relative to the first positioned parent element in absolute position

Answer 1

If we have this type of tree:

<div id="p1" style="position: relative;">
<div id="p2" style="position: relative;">
<div id="c1" style="position: absolute;">
</div>
</div>
</div>

then the "c1" element will be positioned relatively to the "p1" element, because it is the first parent with relative position.

Answer 2

Thanks