#btn[data-v-0ace0a40]{display:block;padding-bottom:4px;position:relative}.isActive[data-v-0ace0a40]:after{opacity:1}.isActive[data-v-0ace0a40]:after,.notActive[data-v-0ace0a40]:after{background:var(--high-emphasis-gradient);bottom:0;content:"";height:2px;left:0;position:absolute;transition:opacity .3s;width:100%}.notActive[data-v-0ace0a40]:after{opacity:0}.notActive[data-v-0ace0a40]:hover:after{opacity:1;transition:opacity .3s}