Lower z-index numbers are located closer to the top of the stack, and elements on these layers will block out elements or superimpose themselves over elements in the same position on higher layers of the stack.

Question

Quizplus · Accepted Answer

Lower z-index numbers are actually located closer to the bottom of the stack, meaning elements with higher z-index values will superimpose themselves over elements with lower z-index values in the same position.

Lower Z-Index Numbers Are Located Closer to the Top of the Stack