.loader{position:fixed;top:0;left:0;right:0;bottom:0;display:flex;justify-content:center;align-items:center;background-color:#fff;z-index:9999}.spinner{width:50px;height:50px;border:6px solid #ccc;border-top-color:#333;border-radius:50%;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(1turn)}}