.about-block .about-visual.trainer-portraits {
  grid-template-columns: minmax(0, 1fr);
  width: min(280px, 100%);
  justify-self: center;
  gap: 28px;
}
.about-block .trainer-portraits figure { width: 100%; }
@media (max-width: 760px) {
  .about-block .about-visual.trainer-portraits { width: min(300px, 100%); gap: 26px; }
}