<html lang="ko">
<!--navtest.html --> 
<head>
    <title>nav 태그</title>
    <meta charset="UTF-8"/>
</head>
<body>
    <nav>
        <a href="/html/">HTML</a> |
        <a href="/css/">CSS</a> |
        <a href="/js/">JavaScript</a> |
        <a href="/jquery/">jQuery</a>
    </nav>
    <p>내용 내용...</p>
</body>
</html>