.post figure.wide-image {
  width: calc(100vw - 24px);
  max-width: none;
  margin: 3rem 0 2rem;
  overflow-x: auto;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  -webkit-overflow-scrolling: touch;
}

.wide-image img {
  display: block;
  width: 100%;
  min-width: 720px;
  max-width: none;
  height: auto;
  margin: 0 auto;
}

.wide-image figcaption {
  margin-top: .75rem;
  text-align: center;
  font-size: .9em;
  font-style: italic;
  color: rgba(77, 77, 77, .9);
}

@media only screen and (min-width: 800px) {
  .post figure.wide-image {
    width: 80vw;
    overflow-x: visible;
  }

  .wide-image img {
    min-width: 0;
  }
}