body { background:#222; color:#fff; text-align:center; }
#game { display:grid; grid-template-columns:repeat(3,100px); gap:10px; justify-content:center; margin-top:20px; }
.hole { width:100px; height:100px; background:#444; display:flex; align-items:center; justify-content:center; cursor:pointer; }
.mole { background:brown; width:60px; height:60px; border-radius:50%; }