trycss3_filter_grayscale 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>
<style>
img {
    -webkit-filter: grayscale(100%); /* Chrome, Safari, Opera */
    filter: grayscale(100%);
}
</style>
</head>
<body>
<p>图片转为黑白色:</p>
<img src="//www.w3cschool.cn/attachments/cover/cover_css3.jpeg" alt="Pineapple" width="300" height="300">
<p><strong>注意:</strong> Internet Explorer 或 Safari 5.1 (及更早版本) 不支持该属性。</p>
</body>
</html>
 
 
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运行结果
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