body, #header-logo {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

h1 {
	font-size: 24px;
	font-family: sans-serif;
}
h1, small {
	color: white;
}

#header-logo {
	border: 1px black solid;
	border-radius: 50%;
	width: 225px;
	height: 225px;
	background: black;
}