Stack
Overlaps child elements on top of each other like a physical stack of cards.
Wraps a <div class="stack">.
Default
Each child is layered on top of the previous. The first child appears at the top.
Stack of cards
Classic "deck of cards" visual — often used in product mockups.
Stack of images
Works well with rounded images of the same size.
Mixed sizes
Items don't need to be the same size — the stack container grows to the largest child.