html, body { 
	margin: 0;
	padding: 0;
	font-family: Arial, sans-serif;
	font-size: 16px;
}
#container {
	max-width: 640px;
	margin-left: auto;
	margin-right: auto;
	padding-top: 60px;
	padding-bottom: 60px;
	padding-left: 40px;
	padding-right: 40px;
}
sub {
	font-size: 0.6rem;
}
a {
	color: #0097a7;
	text-decoration: inherit;
}
#home {
	font-size: 1.3rem;
}
#heading {
	font-size: 2.5rem;
	font-weight: 400;
	padding-top: 2px;
	padding-bottom: 12px;
}
h3 {
	font-size: 1.6rem;
	font-weight: 400;
	margin-block-start: 2rem;
	margin-block-end: 0.8rem;
}
ul {
	margin-bottom: 0px;
	padding-bottom: 0px;
}
img {
	max-width: 100%;
	max-height: 100%;
}