.kh-push-box{position:fixed;right:18px;bottom:18px;z-index:99999;max-width:360px;background:#fff;border:1px solid #ddd;border-radius:10px;box-shadow:0 8px 30px rgba(0,0,0,.15);padding:18px;font:14px/1.5 system-ui,sans-serif}.kh-push-box p{margin:7px 0 12px}.kh-push-close{position:absolute;right:8px;top:6px;border:0;background:none;font-size:20px;cursor:pointer}.kh-push-subscribe{border:0;border-radius:6px;padding:9px 12px;cursor:pointer}.kh-push-later{border:0;background:none;padding:9px 8px;cursor:pointer}