div#lisio-blur {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: transparent;
  z-index: 536870912;
}

div#lisio-blur.lisio-visible-blur{
  background-color: rgba(0, 0, 0, 0.5);
}