Position nth-last-child()
About
The :nth-last-child() pseudo-class matches elements based on their position among a group of siblings, counting from the end.
Second from the end
The selector :nth-last-child(2) matches the second to last element among its siblings.
Last three elements
The selector :nth-last-child(-n + 3) matches the last three elements, counting from the end.
n = 0 → (-n + 3) = (-0 + 3) = 3n = 1 → (-n + 3) = (-1 + 3) = 2n = 2 → (-n + 3) = (-2 + 3) = 1n = 3 → (-n + 3) = (-3 + 3) = 0(no match)
- Change the selector to only match the last two elements
Every third element from the end
The selector :nth-last-child(3n) matches every third element, counting from the end.