.disc-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #4DA167;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}
.disc-voted-up   { opacity: 1 !important; filter: none; }
.disc-voted-down { opacity: 1 !important; filter: none; }
.disc-vote-btn:disabled,
.disc-reply-vote-btn:disabled { opacity: 0.5; cursor: default; pointer-events: none; }