.people-list {
  display: flex;
  flex-wrap: wrap;
}
.people-list .people-card {
  margin: 0.1rem 0 0.05rem;
  width: 2.85rem;
}
.people-list .people-card .card-image-top img {
  height: 3.8rem;
}
.people-list .people-card:nth-child(3n-1) {
  margin-left: 0.12rem;
  margin-right: 0.11rem;
}