.jsg-apung{position:fixed;right:16px;bottom:16px;z-index:9999;width:58px;height:58px;border-radius:50%;background:#168a45;color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.jsg-apung .jsg-i{width:30px;height:30px}