CSS to hide the Posted and Seen columns in the group member page, take 3

Development
3

ok, so you’ll need to upgrade Discourse to get some class names added here: DEV: add class names to group directory table (#21393) · discourse/discourse@f705e6d · GitHub

but once that’s done you’ll be able to do this:

.group-members {
  grid-template-columns: 3fr minmax(min-content, 1fr);
  [class*="--last-posted"],
  [class*="--last-seen"] {
    display: none;
  }
}