CSS3中background-clip背景剪裁属性是从指定位置开始绘制

2017-07-04 18:30:00
admin
原创
520
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"> 
<title></title> 
<style>
#example1 {
    border: 10px dotted black;
    padding:35px;
    background: yellow;
}

#example2 {
    border: 10px dotted black;
    padding:35px;
    background: yellow;
    background-clip: padding-box;
}

#example3 {
    border: 10px dotted black;
    padding:35px;
    background: yellow;
    background-clip: content-box;
}
</style>
</head>
<body>

<p>没有背景剪裁 (border-box没有定义):</p>
<div id="example1">
<h2>Lorem Ipsum Dolor</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.</p>
</div>

<p>background-clip: padding-box:</p>
<div id="example2">
<h2>Lorem Ipsum Dolor</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.</p>
</div>

<p>background-clip: content-box:</p>
<div id="example3">
<h2>Lorem Ipsum Dolor</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.</p>
</div>

</body>
</html>
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