.avatar {
  display: block;

  &.avatar-text {
    font-size: 1rem;
    width: 48px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    border-radius: 50%;
    vertical-align: middle;
    color: white;
    font-family: sans-serif;

    &.avatar-large {
      font-size: 2.5rem;
    }
  }

  &.avatar-large {
    width: 150px;
    height: 150px;
    line-height: 150px;
    margin: 1rem auto;
  }
}