.js-parallax-scene { position: relative; opacity: 0; }
.js-parallax-scene.active { opacity: 1; }
.js-parallax-scene .js-parallax-item { position: absolute; top:0; left:0; width: 100%; height: 100%; pointer-events: none; }
.js-parallax-scene .js-parallax-item .inner { position: absolute; top: 50%; left: 0; transform: translate(0,-50%); width: 100%; }