.projekt-kachel{position:relative;overflow:hidden}.projekt-kachel::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,0.55);z-index:1;pointer-events:none;opacity:1;transition:opacity 0.7s ease}.projekt-kachel:hover::before{opacity:0}.projekt-kachel .et_pb_promo_description,.projekt-kachel .et_pb_button_wrapper{position:relative;z-index:2}