.problem .cards h3 {
  color: var(--teal);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 18px;
  font-stretch: normal;
  font-weight: 700;
  letter-spacing: normal;
  line-height: 1.4;
  transform: none;
}

@media (max-width: 480px) {
  .problem .cards h3 {
    font-size: 17px;
  }
}