菜鸟教程在线编辑器

AI 编程工具
 
                <!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>菜鸟教程(runoob.com)</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
  /* 导航栏样式 */
  .navbar {
    background-color: #333;
    padding: 10px;
    display: flex;
    justify-content: space-between;
  }

  /* Logo 样式 */
  .logo {
    color: #fff;
    font-size: 20px;
    text-decoration: none;
  }

  /* 菜单样式 */
  .menu {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
  }

  .menu li {
    margin-left: 10px;
  }

  .menu li a {
    color: #fff;
    text-decoration: none;
  }

  /* 媒体查询：在小屏幕上进行布局调整 */
  @media screen and (max-width: 600px) {
    .navbar {
      flex-direction: column;
      align-items: center;
    }

    .menu {
      margin-top: 10px;
    }

    .menu li {
      margin-left: 0;
    }
  }
  </style>
</head>
<body>
    <nav class="navbar">
        <a href="#" class="logo">Logo</a>
        <ul class="menu">
            <li><a href="#">Home</a></li>
            <li><a href="#">About</a></li>
            <li><a href="#">Services</a></li>
            <li><a href="#">Contact</a></li>
        </ul>
    </nav>
</body>
</html>
              