@media (max-width: 640px) {
  #brief,
  #history,
  #partners {
    margin-top: 4rem;
    margin-left: 2rem;
    margin-right: 2rem;
  }

  .brief_title > h2 {
    font-size: 2rem;
    text-align: center;
    width: 100%;
  }

  .brief_content {
    flex-direction: column;
    row-gap: 2rem;
    justify-content: center;
  }
  .brief_content p {
    width: 100%;
  }
  .brief_content > p:last-child {
    margin-left: unset;
  }
  .brief_content > p:first-child {
    margin-right: unset;
  }

  #mission {
    flex-direction: column;
    height: auto;
    padding-left: unset;
    padding-right: unset;
    padding: 3rem 2rem;
    row-gap: 2rem;
  }

  #mission > .mission_content {
    width: 100%;
    row-gap: 1rem;
  }

  #mission > .mission_keypoints {
    width: 100%;
    column-gap: 1rem;
    row-gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .highlight_content {
    margin-left: 1rem;
    margin-right: 1rem;
    flex-direction: column-reverse;
  }

  .highlight_title {
    width: 100%;
  }

  #history > .history_content {
    padding-top: unset;
    padding-bottom: unset;
    padding-left: unset;
    padding-right: unset;
  }
  #history > .history_content > h3 {
    font-size: 12vw;
  }

  .history_timeline {
    margin-top: 5rem;
    width: 100%;
    flex-direction: column;
    margin-left: unset;
    margin-right: unset;
  }

  .history_timeline div,
  #company > div {
    width: 100%;
  }

  .history_timeline:nth-child(3) {
    margin-top: unset;
    margin-bottom: unset;
    flex-direction: column-reverse;
  }

  #company {
    flex-direction: column;
    height: auto;
    padding-left: unset;
    padding-right: unset;
    padding: 3rem 2rem 0 2rem;
    row-gap: 2rem;
  }

  #company > .company_content > .stats {
    width: 100%;
  }

  .organigram_container > .organigram_background {
    width: 100%;
  }

  .organigram_item.one {
    top: 7%;
    left: 7%;
  }

  .organigram_item.two {
    top: 11%;
    right: 0;
  }

  .organigram_item.three {
    bottom: 15%;
    right: 10%;
  }
  .organigram_item > img {
    max-width: 15vw;
  }

  #partners {
    padding-top: unset;
  }
  #partners > div > p {
    margin-bottom: 1rem;
  }

  #partners > div:last-child {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
}