text-align: justify for the team list

You can use css Flex for this

which css block must I overwrite ?

Can I use the css option field or directly over the editor ?

You can use custom css box to add any css.This will override the plugin css.

Hello;

I added this code:
.wtm-col-md-3 {
min-width: 100px;
justify-content: center;
text-align: center;
min-height: 85px;
}
( https://www.thinkbag.de/directors )
but it doesn’t look justify inside of the wrapper. Any ideas ?