nth-child with mod (or modulo) operator

Question

Is it possible to use the nth-child with modulo? I know you can specify a formula, such as

nth-child(4n+2)

But I can\'t seem t

Answer 1

I know this topic is very old, but here's the answer:

    .parent :nth-child(4n):nth-last-child(2) ~ *,
    .parent :nth-child(4n):nth-last-child(3) ~ *,
    .parent :nth-child(4n):nth-last-child(4) ~ * {
        color: gold;
    }

This selector targets all children who are after the last child in the last full set of grouped children denoted by your nth-child formula.