How to set different class for owl-item?

Question

JavaScript

Good afternoon. Who used OWl knows that if you set items:2, then 2 items are shown and they are given the active class. It is possible that the second one would have a unique class. For example, the first is active and the second is active+twoactive. needed for styling

Answer 1

But why, if nth-of-type is possible?

.active {
  border: red 3px solid;
}
.active:nth-of-type(2) {
  border: red 3px dashed;
}

https://jsfiddle.net/7nv5po1u/