main {
	font-family: Arial, Helvetica, sans-serif;
	max-width: 1500px;
	margin-left: auto;
	margin-right: auto;
}

#content {
	padding: 40px;
}

#sidebar {
	padding: 30px;
	margin: 30px;
}

address {
	padding: 20px;
}

ul {
	padding: 5px;
	margin-left: 20px;
}

.vbox {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.checksum {
	font-size: 10pt;
	font-weight: bold;
	margin: 0px;
}