/* Site-wide YouTube pop-out modal */
.modal-content.bg-transparent { background: transparent; }
.ratio > iframe { width: 100%; height: 100%; border: 0; }
.modal-backdrop.show { opacity: .82; }

#ytModal .modal-dialog.modal-85 { max-width: none; }
#ytModal .modal-dialog.modal-85 .ratio {
  width: min(88vw, calc(88vh * 16 / 9));
  margin-left: auto;
  margin-right: auto;
}
#ytModal .modal-dialog.modal-85 .ratio > iframe {
  width: 100%;
  height: 100%;
  border: 0;
}
@media (max-width: 576px) {
  #ytModal .modal-dialog.modal-85 .ratio { width: 100vw; }
}

#ytModal .btn.btn-light.rounded-circle {
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  font-size: 1.55rem;
  line-height: 1;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 25px rgba(0,0,0,.22);
}