tache5.html

<!doctype html>
<html lang="en">

  <head>
    <meta charset="utf-8">
    <title>Selectors: attribute selectors</title>   
<link rel="stylesheet" href="styles.css">
</head>

  <body>

    <ul>
      <li>
        <a href="https://example.com">Link 1</a>
      </li>
      <li>
        <a href="http://example.com" title="Visit example.com">Link 2</a>
      </li>
      <li>
        <a href="/contact">Link 3</a>
      </li>
      <li>
        <a href="../contact/index.html">Link 4</a>
      </li>
    </ul>

  </body>

</html>