Repeat Children

I have a list that is generated by a repeat-children. It renders a country name from a database. Each country has a comma that follows and separates the next name. All of which works perfectly.

Now, how can I stop the last comma at the end of the last country name from showing? Can I use the first:child and last:child to do this?

I guess I can…

Solved:

.no-comma:not(:last-child):after {
content:’, ';
}