.hubpdf-wrapper {
  cursor: pointer;
}

.hubpdf-wrapper  .hubpdf-inner-wrapper {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition:
    max-height 0.35s ease,
    opacity 0.25s ease,
    visibility 0.25s ease;
}

.hubpdf-wrapper.is-open {
  cursor: default;
}

.hubpdf-wrapper.is-open .hubpdf-inner-wrapper {
  max-height: 500px;
  opacity: 1;
  visibility: visible;
}