.about-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.about-author > * {
  flex: 1;
  min-width: 300px;
}

.about-author > img {
  max-width: 50%;
  border-radius: 50%;
}