try_w3layout_8 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<!DOCTYPE html>
<html>
<head>
    <title>W3.CSS(w3cschool.cn)</title>
    <meta name="viewport" content="width=device-width, initial-scale=1" charset="UTF-8">
    <link rel="stylesheet" href="https://7npmedia.w3cschool.cn/w3.css">
</head>
<body>
<div class="w3-container">
    <h2>响应式布局</h2>
    <p>w3-mobile类在小屏幕上垂直显示HTML元素，在中/大屏幕上水平显示HTML元素。调整浏览器窗口的大小以查看效果。</p>
</div>
<div class="w3-cell-row">
    <div class="w3-container w3-red w3-cell w3-mobile">
        <p>您好W3.CSS布局。</p>
    </div>
    <div class="w3-container w3-green w3-cell w3-mobile">
        <p>您好W3.CSS布局。</p>
    </div>
    <div class="w3-container w3-blue w3-cell w3-mobile">
        <p>您好W3.CSS布局。您好W3.CSS布局。</p>
    </div>
</div>
</body>
</html>
 
 
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运行结果
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