@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loader{border:8px solid #f3f3f3;border-top:8px solid red;border-radius:50%;width:50px;height:50px;animation:spin 1.5s linear infinite}.loader-container{height:70vh;display:flex;justify-content:center;align-items:center}