.topic-people {
  overflow-x: hidden;

  .avatar {
    width: 2em;
    height: 2em;
    display: inline-block;
    box-shadow: 0 0 0 2px var(--color-bg--main);

    + .avatar { margin-left: -0.5em; }
  }
}

.topic-people--collection {
  &::after { background: none; }
}

.topic-people__divider {
  width: 1.75em;
}