figure {
  margin: 1.5em 0;
  padding: 10px 0;
  text-align: center;
}

figure > img {
  display: block;
  margin: 0 auto;
}

figcaption {
  clear: left;
  margin: .75em 0;
  text-align: center;
  font-style: italic;
  line-height: 1.5em;
}

.sub-figure {
  display: inline-block;
}