css.css

body {
	font-family: sans-serif;
	font-weight: bold;
}

.but0 {
	background: #ff0000;
	border: 2px solid #000000;
	border-radius: 50%;
	/* display: block; */
	height: 0.75vh;
	margin: auto;
	width: 0.75vh;
}

.but1 {
	background: #00ff00;
	border: 2px solid #000000;
	border-radius: 50%;
	cursor: pointer;
	/* display: block; */
	height: 0.75vh;
	margin: auto;
	width: 0.75vh;
}

.but:hover {
	background: #262626;
}

table {
	/* border: none; */
	/* border-collapse: collapse; */
	border-spacing: 0;
	margin: auto;
	text-align: center;
}

td, th {
	height: 2vh;
	/* padding: 5px; */
	width: 2vh;
}

td.nc {
	text-align: left;
	width: 6vh;
}

.c0 {
	background-color: white;
	border: thin solid black;
}

.c1 {
	background-color: black;
	border: thin solid black;
}

.c2 {
	background-color: lightgrey;
	border: thin solid black;
}

.vt {
	transform: rotate(270deg);
}