.oembed-lazyload__visible-label {
  padding: 1rem;
  background-color: buttonface;
  color:buttontext;
  border-radius: 1em;
  font-weight: bold;
  box-shadow: 0 0 10px 0 rgb(0 0 0 / 30%);
  transition: all .2s;
}

.oembed-lazyload__button:hover .oembed-lazyload__visible-label,
.oembed-lazyload__button:focus .oembed-lazyload__visible-label {
  text-decoration: underline;
  box-shadow: 0 0 10px 0 rgb(0 0 0 / 90%);
  background-color: white;
  color: black;
}

.oembed-lazyload__button,
.oembed-lazyload__iframe {
  transition: .2s opacity;
}