::after, the last child
Level 3 of 8Your goal
Add a 40px-tall block ::after below the child. The box grows to 80px tall and the child stays at y = 0. height is not allowed, so use padding-top: 40px on the pseudo-element.
Must use
contentNot allowed
heightmin-heightmax-heightElements
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target content boxtarget outer edge (green = matched, red = not yet)your element (hovered or focused)
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