Title1

Title2

Title3

4-1 上課範例

  1. navs
    <!DOCTYPE html>
    <html lang="zh-Hant-TW">
      <head>
        <!-- Required meta tags -->
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
     
        <!-- Bootstrap CSS -->
        <link rel="stylesheet" href="css/bootstrap.min.css">
        
        <!-- jQuery first, then Popper.js, then Bootstrap JS -->
        <script src="js/jquery-3.3.1.min.js"></script>
        <script src="js/popper.min.js"></script>
        <script src="js/bootstrap.min.js"></script>
     
        <title>Bootstrap navs</title>
      </head>
      <body>
        <div class="container">
          <ul class="nav">
            <li class="nav-item">
              <a href="#" class="nav-link">Html</a>
            </li>
            <li class="nav-item">
              <a href="#" class="nav-link">Css</a>
            </li>
            <li class="nav-item">
              <a href="#" class="nav-link">Javascript</a>
            </li>
          </ul>
        </div>
     
      </body>
    </html>

     

  2.