JSFiddle - React, Tailwind, and code Playground

HTML

<h1>SASS 강의</h1>

	<nav>
		<ul>
			<li><a href="menu1">Menu1</a></li>
			<li><a href="menu2">Menu2</a></li>
			<li><a href="menu3">Menu3</a></li>
		</ul>
	</nav>

CSS

nav ul {
  list-style: none; }

nav ul li {
  display: inline-block; }

nav ul li a {
  display: block;
  padding: 5px 3px;
  margin: 10px 20px;
  text-decoration: none;
  color: #009ac8; }

nav ul li a:hover {
  border-bottom: 1px dotted #999; }