webring {
	margin: 2vh 2vw;
	max-width: 12em;
	display: flex;
	justify-content: space-around;
	border-radius: 1.25em;
	border: double thick;
	& a {
		text-decoration: none;
		text-align: center;
		width: auto;
		flex: 1 1 0;
	}
	& a:hover { background: #C7C7C7; }
	& a:visited { color: blue; }
	& a.back {
		border-radius: 1.25em 0 0 1.25em;
		margin-right: 0;
		border-right: dashed thin;
	}
	& a.forward {
		border-radius: 0 1.25em 1.25em 0;
		margin-left: 0;
		border-left: dashed thin;
	}
}