.user-avatar {
  flex: 0 0 auto;
  overflow: hidden;
  padding: 0;
  cursor: pointer;
  transition: border-color .15s ease, transform .15s ease;
}

.user-avatar:hover {
  border-color: var(--gold-bright);
  transform: scale(1.05);
}

.user-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}