header {
	padding: 5px 20px;
	display: flex;
	align-items: center;
	column-gap: 10px;
	border-bottom: 1px solid var(--border-color);
}

header h1 {
	font-size: 1.2em;
}

.flexGrow {
	flex-grow: 1;
}

main {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-grow: 1;
	gap: 40px;
}

main a {
	padding: 10px;
	font-size: 100px;
	background-color: var(--bg-color);
	color: var(--text-color);
	border: 3px solid var(--primary-color);
	border-radius: var(--border-radius);
	transition: color 0.3s ease;
	box-sizing: border-box;
}