/* Responsive 16:9 aspect-ratio wrapper for RSVPify embeds */
.rsvpify-embed-wrapper {
  position: relative;
  width: 100%;
  /* 56.25% = 9/16; adjust for other ratios if you like */
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.rsvpify-embed-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  border: none;
}