:host {
  display: block;

  .caret-container {
    width: 1rem;

    .caret {
      font-size: 0.7rem;
      transition: transform 150ms ease-in-out;

      &.caret-expanded {
        transform: rotate(90deg);
      }
    }
  }

  .indent-1 {
    margin-left: 1rem;
  }

  .indent-2 {
    margin-left: 2rem;
  }
}