I am reviewing the stack context concept and am confused about the following example In the parent div, we create a new stack context and I do not understand why the child stack above the parent div, ...

in MDN web docs it is mentioned that stacking context is formed in these scenarios: Element with a opacity value less than 1 Element with a will-change value specifying any property that would create...

I want to do an effect similar to a Penrose stair where you have element-1 on top of element-2 but behind element-3 witch is behind of element-2 a bit complicated from what I can tell. I have this cod...