body {
	max-width: 50em;
	margin: auto;
}
table {
	border: 1px solid black;
	border-collapse: collapse;
	width: 100%;
}
td, th {
	border: 1px solid black;
	padding: 0.2em;
}
th {
	background-color: lightgray;
}
td.supported {
	background-color: lightgreen;
}
td.not-supported {
	background-color: lightcoral;
}