#seinfeld {
  position: absolute;
  z-index: 99999;
  pointer-events: none;
  top: 0;
  right: 0;
  height: 100%;
  width: 90%;
}

#seinfeld > img {
  position: absolute;
  opacity: 0;
  height: 360px;
}
.dark #seinfeld > img {
  filter: invert(1);
}
#seinfeld > img.revealed {
  opacity: 1;
}

/*****/

@media only screen and (min-width: 1800px) {
  #seinfeld > img {
    height: 500px;
  }
}