.notification{position:fixed;top:100px;left:20px;min-width:300px;background:#19b37a;color:#fff;border-radius:10px;padding:16px 24px;box-shadow:0 4px 16px rgba(0,0,0,.15);z-index:9999;opacity:0;transform:translateX(-120%);transition:transform .5s cubic-bezier(.4,0,.2,1),opacity .5s;font-size:18px}.notification.slide-in{opacity:1;transform:translateX(0)}.notification.slide-out{opacity:0;transform:translateX(-120%)}