#puzz { display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
      }

#puzz img { margin: 4px; }
#puzz td { text-align: center; }

#puzz button.main { width: 120px; height: 120px; }

#puzz table.dark { user-select: none; }

#puzz .dark {
    background-color: #000;
}

#puzz #room { color: blue; }

#puzz .blankity p {
    text-align: center;
    font-size: 140%;
    white-space: nowrap;
}