:root{font-family:Helvetica,system-ui,sans-serif}*{margin:0;padding:0;box-sizing:border-box}#app{margin:0 auto}#grid{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,1fr);gap:10px;padding:10px}.cell{background-size:contain;background-repeat:no-repeat;background-position:center;border-collapse:collapse;aspect-ratio:1 / 1;width:100%;height:100%}.cell:hover{cursor:pointer}#info-cell{font-size:128px;text-align:center;display:flex;align-items:center;justify-content:center;cursor:default}@media(max-width:600px){#grid{grid-template-rows:repeat(16,1fr);grid-template-columns:repeat(1,1fr)}}