.loader-container{display:flex;flex-direction:column;justify-content:center;align-items:center;block-size:100vh}.loader{border:8px solid #f3f3f3;border-block-start:8px solid #3498db;border-radius:50%;inline-size:60px;block-size:60px;animation:spin 2s linear infinite;margin-block-end:20px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}