Carbon/src/js/groups.js

import { q } from "./basic.js";

let state = "CLOSED";

const groups = q("#c-groups-display");
const rooms = q("#c-rooms");

groups.addEventListener("click", () => {
  groups.classList.add("c-groups__display--closed");
});

rooms.addEventListener("mouseout", () => {
  groups.classList.remove("c-groups__display--closed");
});