.loader{justify-content:center;align-items:center;width:60px;height:60px;display:flex}.roller{border:4px solid #0000001a;border-top-color:#000;border-radius:50%;width:40px;height:40px;animation:1s ease-in-out infinite roll;display:inline-block}@keyframes roll{0%{transform:rotate(0)}to{transform:rotate(360deg)}}