blockquote {
  margin-left: 5em;
  margin-right: 5em;
}

.photo {
  text-align: center;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-left: 15%;
  padding-right: 15%;
  margin-bottom: 2rem;
}

.photo img {
  padding: 1rem;
  border: 1px solid #999;
  display: block;
}

.photo caption {
  display: block;
  font-size: 90%;
}