:nth-last-child(odd)
:nth-last-child(2n+1) - same as odd
:nth-last-child(even)
:nth-last-child(2n) - same as even
:nth-last-child(2)
:nth-last-child(3n)
:nth-last-child(3n+1)
:nth-last-child(3n-1)
:nth-last-child(-n+3)
:nth-last-child(n)
:nth-last-child(-n) - same as n
:nth-last-child(+n) - same as n
:nth-last-child(0n+1)
:nth-last-child(n+2):nth-last-child(-n+3)
:nth-last-child(-5n+3) - Acid3
1
2
3
4
5
6
7
8
9
10
11
12
13 +
14
15
:nth-last-child(3n+1 of .special)
1
2
(Ignored)
3 +
(Ignored)
4
(Ignored)
(Ignored)
5
6 +