@keyframes slideIn{0%{transform:translateY(-100%)}to{transform:translateY(0)}}@keyframes slideOut{0%{transform:translateY(0)}to{transform:translateY(-100%)}}.alert{position:fixed;top:0;left:0;width:100%;display:flex;justify-content:center;padding:10px;font-size:16px;z-index:1000;animation:slideIn .3s ease-in-out,slideOut .3s ease-in-out 2s forwards}.success{background-color:rgba(0,128,0,.8);color:#fff}.error{background-color:rgba(255,0,0,.8);color:#fff}