@media (max-width: 640px) {
  body.lower-page--value:not(.lower-page--works) main > section.page-section.value-pillars,
  body.lower-page--value:not(.lower-page--works) main > section.page-section.value-cases,
  body.lower-page--value:not(.lower-page--works) main > section.page-section.value-cta {
    display: block;
  }
}