#calculator {
	display: flex;
	justify-content: center;
	width: 300px;
	flex-wrap: wrap;
	background-color: lightgrey;
	padding: 10px 0 10px 0;
	margin-left: auto;
	margin-right: auto;
}

#display {
	display: flex;
	justify-content: flex-end;
	width: 250px;
	padding-left: 10px;
	padding-right: 10px;
	align-self: center;
	color: lime;
	background-color: black;
	margin: 10px;
}

h1 {
	margin: 0;
}

#input {
	display: flex;
	width: 400px;
	justify-content: center;
}

#digits {
	display: flex;
	width: 225px;
	flex-wrap: wrap;
	justify-content: center;
}

.calcButton {
	font-size: 1.5rem;
	width: 50px;
	height: 50px;
	margin: 5px;
	background-color: white;
}

#functions {
	display: flex;
	flex-direction: column;
	margin-right: 20px;
}

.funcButton {
	background-color: lightgrey;
	text-align: center;
}