body{font-family:Arial,sans-serif;margin:0;padding:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:#f5f5f5}.loader{margin:30vh;width:64px;height:64px;position:relative;background-image:linear-gradient(#fff 16px,transparent 0),linear-gradient(#ff3d00 16px,transparent 0),linear-gradient(#ff3d00 16px,transparent 0),linear-gradient(#fff 16px,transparent 0);background-repeat:no-repeat;background-size:16px 16px;background-position:left top,left bottom,right top,right bottom;animation:rotate 1s linear infinite}@keyframes rotate{0%{width:64px;height:64px;transform:rotate(0)}50%{width:30px;height:30px;transform:rotate(180deg)}to{width:64px;height:64px;transform:rotate(360deg)}}.cat-info{margin-top:24px}