html,
body {
	height: 100%;
	margin: 0;
}

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

input {
	font-size: inherit;
}

.inputTest {
	font-size: 2em;
	margin: 1em;
}

.inputTest label {
	display: block;
	text-align: center;
	margin-bottom: 0.5em;
}
.inputTest input {
	width: 8ch;
	display: block;
	margin: auto;
	text-align: center;
}