.echo-other-projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}
@media (max-width: 980px) {
  .echo-other-projects {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .echo-other-projects .echo-project:not(:last-child) {
    padding-bottom: 16px;
    border-bottom: 1px solid #000;
  }
}