body {
	font-family: Arial, sans-serif;
	margin: 0;
	padding: 0;
	color: #fff;
	background-color: black;
	background-image: url('../img/fireworks.jpg');
	background-size: cover;
}

/* Align centre horizontally and vertically */
.centre {
	text-align: center;
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100vh;
	flex-direction: column;
}