try_w3examples_289 在线代码实例

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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>进度条颜色</h2>
    <p>使用任何w3颜色类更改进度条的颜色。</p>
    <div class="w3-light-grey">
        <div class="w3-green" style="height:24px;width:25%"></div>
    </div><br>
    <div class="w3-light-grey">
        <div class="w3-red" style="height:24px;width:50%"></div>
    </div><br>
    <div class="w3-light-grey">
        <div class="w3-blue" style="height:24px;width:75%"></div>
    </div>
</div>
</body>
</html>
 
 
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运行结果
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