nav {
	display: flex;
	flex-direction: row;
	justify-content: center;
	position: -webkit-sticky;
	position: sticky;
	top: 0;
	background-color: #f6f6f6;
	z-index: 1;
}
nav a {
	position: relative;
	padding: 10px 20px;
	height: fit-content;
	text-decoration: none;
	color: inherit;
}
nav a:before {
	content: "•";
	position: absolute;
	left: 0px;
}
nav a:after {
	content: "•";
	position: absolute;
	right: 0px;
}