#btn.svelte-jugumr{position:relative;z-index:1;overflow:hidden}#btn.svelte-jugumr:after{transform:translateY(100%);aspect-ratio:1/1;border-radius:9999px;top:0;right:0;bottom:0;position:absolute;background:#facc15;content:"";margin:auto;transition:all .8s;width:110%;left:-5%;z-index:-1}#btn.svelte-jugumr:hover:after{transform:translateY(0)}