.block-header {
  max-width: 680px;
  margin: 0 auto;
  color: $primary-color;
  text-align: center;

  h2 {
    font-size: 3.8rem;
    line-height: 4.5rem;
    margin: 0 0 2.4rem;
    color: inherit;

    @include sm {
      font-size: 2.6rem;
      line-height: 3rem;
      margin: 0 0 1.6rem;
    }
  }

  p {
    font-size: 2.1rem;
    margin: 0;

    @include sm {
      font-size: 1.8rem;
    }
  }
}