static css (avatarSize) {
		return (`
			& .github {
				position: absolute;
				top: 0;
				right: 0;
				border: 0;
			}
			& {
				font-family: sans-serif;
				color: #0df;
				padding: 10px 30px 30px;
				width: 443px;
				margin: 10px auto;
				background: #222;
			}
		`);
	}
<InlineCss> component allows you to write a CSS stylesheet for your component. Target
your component with `&` and its children with `& selectors`. Be specific.