main {
	width: 75%;
	max-width: 960px;
	margin-bottom: 6rem;
}
@media screen and (max-width: 700px) {
	main {
		width: calc(100% - 4rem);
	}
}

h1 {
	margin-top: 3rem;
	margin-bottom: 2rem;
	font-weight: 900;
	font-size: 3rem;
	text-align: center;
	width: 75%;
	max-width: 960px;
}
h2 {
	font-weight: 600;
	margin-top: 2rem;
	margin-bottom: 1rem;
}
@media screen and (max-width: 648px) {
	h1 {
		font-size: 2rem;
		margin-top: 1rem;
	}
	h2 {
		font-size: 1.2rem;
	}
}