angular-docs-cn/public/resources/css/module/_home-promos.scss

.home-rows {
  // NOTE (ericjim): if a banner is placed on the homescreen, add this margin.
  margin-top: 112px;
}

.home-row {
  max-width: 920px;
  margin: 0 0 60px 0;
  margin-left: auto;
  margin-right: auto;

  h3.text-headline {
    font-size: 28px;
    margin-top: 10px;
  }

  .promo-image-container, .text-container {
    max-width: 50%;
  }

  // NOTE (ericjim): remove if graphic changes.
  .promo-3 {
    margin-top: 15px;

    @media(max-width: 599px) {
      margin-top: 0;
    }
  }

  // -- Utility margins for promos
  .promo-1-desc, .promo-3-desc {
    padding-left: 5px;
  }

  // -- Reset margins for the utility margins
  @media(max-width: 599px) {
    .promo-1, .promo-2, .promo-3, .promo-4 {
      margin: 0;
    }
  }

  .text-block {
    padding-right: 15%;

    @media(max-width: 599px) {
      padding: 0;
    }
  }

  @media(max-width: 599px) {
    .promo-image-container, .text-container {
      max-width: 100%;
    }

    &:nth-child(even) {
      flex-direction: column-reverse;
    }
  }

  .promo-img-container {

    @media (max-width: 375px) {
      text-align: initial;
    }

    p {
      margin: 0 20px;
    }

    img {
      max-width: 90%;


      @media (max-width: 599px) {
        max-width: 100%;
        float: initial !important;
      }
    }
  }
}