.section-project-details--flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.section-project-details--item {
  border-top: 0.1rem solid;
  padding-top: 2rem;
  margin-bottom: 2rem;
  width: 24%;
}

@media screen and (max-width: 749px) {
  .section-project-details--flex {
    flex-direction: column;
  }
  .section-project-details--item {
    width: 100%;
  }
}