#group-units{display:inline-flex;align-items:center;justify-content:center;min-height:38px;line-height:1.25}
#group-units:before{display:none}
#group-units[aria-pressed="true"]{background:var(--accent-soft,#eee4fb);border-color:var(--purple);color:var(--purple)}
#group-units[hidden],#grouping-note[hidden]{display:none}
.friend-first .unit-front{box-shadow:inset 0 0 0 2px var(--purple)}
.friend-second .unit-front{box-shadow:inset 0 0 0 2px var(--ink)}