body{background-color:#fff}.board{display:flex;flex-direction:column;gap:10px;padding:10px;align-items:center}.line{display:flex;gap:10px;margin:auto}.tile{width:40px;height:40px;border:1px solid black;font-size:30px;display:flex;justify-content:center;align-items:center;text-transform:capitalize}.correct{background-color:#90ee90}.close{background-color:#ff0}.incorrect{background-color:#d3d3d3}.header{text-align:center;text-transform:capitalize;font-family:sans-serif;text-decoration:underline}.retry{padding:10px;margin-top:10px}.solution{font-size:18px;font-family:sans-serif}.solution span{font-weight:700;text-transform:uppercase}