@keyframes pulse{0%{opacity:1;transform:translate(0) translateY(0) translateZ(0) scale(1)}to{opacity:0;transform:translate(0) translateY(0) translateZ(0) scale(1.5)}}.opacity-layer{background-color:var(--opacity-layer-bg,var(--opacity-layer-bg));height:100vh;left:0;position:fixed;top:0;transition:opacity .2s ease-in .2s;visibility:var(--opacity-layer-visibility,hidden);width:100%;z-index:var(--opacity-layer-index,5)}