.section-centered-text-sm-img{
  display: flex;
  align-items: center;
  text-align: center;
  flex-direction: column;
  gap:2em;
  justify-content: center;
  margin: 3em;
  box-sizing: content-box;
}
@media (min-width: 768px) {
  .section-centered-text-sm-img {
    min-height: calc( 100vh - 200px);
    padding: 2em;
    margin: 0;
  }
}
@media (min-width: 1200px) {
  .section-centered-text-sm-img {
    min-height: calc( 100vh - 150px);
  }
}
.section-centered-text-sm-img .flex-item{
  max-width: 580px;
}