pigallery2/frontend/app/ui/gallery/lightbox/lightbox.gallery.component.css

.lightbox {
  position: fixed; /* Stay in place */
  z-index: 1100; /* Sit on top */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  overflow: hidden;
  cursor: pointer;
}

app-gallery-lightbox-photo {
  overflow: hidden;
}

.blackCanvas {
  position: fixed; /* Stay in place */
  z-index: 1099; /* Sit on top */
  left: 0;
  top: 0;
  width: 100%; /* Full width */
  height: 100%; /* Full height */
  background-color: black;
  transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
}

app-info-panel {
  z-index: 1100; /* Sit on top */
  position: fixed;
  height: 100vh;
  max-width: 100vw;
  right: 0;
  top: 0;
  transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -webkit-transition: all 0.3s ease-in-out;
}