欢迎标题

本课属于 Coddy HTML 学习旅程的“使用 CSS 添加样式”单元。第 68 课，共 76 课。

挑战

简单

接下来，你要为带有 .welcome 类的页眉设置样式。用户访问页面时，首先看到的就是它，所以它应该醒目。

.welcome 单元被固定菜单挡住了。我们需要把它向下移，让它完全显示出来。

按以下步骤操作：

在 CSS 中选择 .welcome 单元。
添加 padding-top 属性，在顶部留出空间。
将值设为 10vh，确保间距能适应不同的屏幕尺寸。

10vh 占屏幕总高度的 10%。与固定像素值相比，这能让布局在不同设备上更加灵活。

亲手试试

<html>
    <head>
        <title>Swim with Whales in Tonga</title>
        <link rel="stylesheet" href="styles.css">  
    </head>
    <body>
        <nav class="menu">
            <a href="#">About</a>
            <a href="#">Experience</a>
            <a href="#">Contact</a>
        </nav>    
        <header class="welcome">
            <h1>Swim with Whales in Tonga</h1>
            <p>Experience the magic of swimming alongside majestic humpback whales.</p>
        </header>    
        <section class="about">
            <h2>About Tonga</h2>
            <img src="https://upload.wikimedia.org/wikipedia/commons/8/88/Hawaiian_Islands_Humpback_Whale_National_Marine_Sanctuary_breaching_2018.png">
            <p>Tonga is a stunning Polynesian archipelago in the South Pacific, famous for its crystal-clear waters and vibrant marine life. From July to October, humpback whales migrate here to breed, offering a rare chance to swim with these gentle giants. Beyond whale encounters, Tonga boasts pristine beaches, lush tropical landscapes, and a rich cultural heritage. Visitors can explore traditional villages, experience authentic Tongan hospitality, and enjoy activities like snorkeling, diving, and sailing. Whether you're seeking adventure or relaxation, Tonga provides an unforgettable escape into nature’s beauty.</p>
        </section> 
        <section class="contact">
            <h2>Plan Your Adventure</h2>
            <table>
                <tr>
                    <td>Phone Number</td>
                    <td>+676 123 4567</td>
                </tr>
                <tr>
                    <td>Email</td>
                    <td>info@tongawhales.com</td>
                </tr>
            </table>
    </section>
</body>
</html>