@larva.io/webcomponents/dist/collection/components/internal/backdrop/backdrop.css

Fentrica SmartUnits WebComponents package

slot-fb[hidden], slot[hidden] {
  display: initial !important;
}

/**
* @prop --lar-opacity: general opacity on overlays
*/
:host {
  right: 0;
  left: 0;
  top: 0;
  bottom: 0;
  display: block;
  position: absolute;
  transform: translateZ(0);
  contain: strict;
  cursor: pointer;
  opacity: var(--lar-backdrop-opacity, 0.92);
  touch-action: none;
  z-index: 2;
  background-color: var(--lar-backdrop-color, #000);
}

:host(.lar-backdrop-hide) {
  background: transparent;
}

:host(.lar-backdrop-no-tappable) {
  cursor: auto;
}