#swa-widget{position:fixed;bottom:20px;right:20px;z-index:9999}
#swa-btn{background:#25D366;color:#fff;padding:15px;border-radius:50%;cursor:pointer}
#swa-chat{display:none;width:260px;background:#fff;border-radius:10px;box-shadow:0 4px 10px rgba(0,0,0,.2);margin-bottom:10px}
.head{background:#25D366;color:#fff;padding:10px;border-radius:10px 10px 0 0}
.body{padding:10px}
.body a{display:block;background:#25D366;color:#fff;padding:10px;text-align:center;text-decoration:none;border-radius:5px}