ul.diaporama {
  text-align: center;
  padding: 0;
  margin-top: 1em;
  margin-bottom: 1em;
}
ul.diaporama li {
  display: inline;
  text-decoration: none;
}
.pswp__custom-caption {
  position: absolute;
  bottom: 1em;
  right: 1em;
  color: white;
  font-family: "AveriaRegular";
  font-size: 1.3em;
}