challenge-vtex-io-henrique-santos-santana/styles/sass/pages/product/vtex.rich-text.scss

.container--productShelfTitle {
  padding: 0 40px;

  .heading {
    font-size: 20px;
    font-weight: 400;
    line-height: 38px;
    margin: 0 0 24px;

    @media screen and (min-width: 769px) {
      font-size: 24px;
    }
  }
}

.container--newsletterTitle {
  .heading {
    margin: 0;
  }
}

.container--newsletterSubtitle {
  .paragraph {
    margin: 16px;
  }
}