.emoji-container{position:absolute;opacity:.8;top:0;bottom:0;left:0;right:0;z-index:-1;height:100svh;overflow:hidden;width:100svw}.emoji{position:absolute;top:-4rem;font-size:2rem;animation-name:fall;animation-timing-function:linear;animation-iteration-count:infinite}@keyframes fall{0%{transform:translateY(-100%)}50%,to{transform:translateY(calc(100svh + 4rem))}}