.avatar {
  height: 3rem;
  width: 3rem;
  margin: 0 10px;
  border-radius: 50%;
  background-color: var(--color-secondary-dark);
  color: var(--color-white);
  font-weight: bold;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-sm {
  height: 2rem;
  width: 2rem;
  font-size: 0.75rem;
}

.avatar-lg {
  height: 4rem;
  width: 4rem;
  font-size: 1.5rem;
}

.avatar.square {
  border-radius: 25%;
}