<html>
<head>
<style>
#grad1 {
height: 150px;
width: 200px;
background: -webkit-radial-gradient(red, yellow, green); /* Safari 5.1 - 6.0 */
background: -o-radial-gradient(red, yellow, green); /* Opera 11.6 - 12.0 */
background: -moz-radial-gradient(red, yellow, green); /* Firefox 3.6 - 15 */
background: radial-gradient(red, yellow, green); /* 标准的语法(必须放在最后) */
}
#grad2 {
height: 150px;
width: 200px;
background: -webkit-radial-gradient(circle, red, yellow, green); /* Safari 5.1 - 6.0 */
background: -o-radial-gradient(circle, red, yellow, green); /* Opera 11.6 - 12.0 */
background: -moz-radial-gradient(circle, red, yellow, green); /* Firefox 3.6 - 15 */
background: radial-gradient(circle, red, yellow, green); /* 标准的语法(必须放在最后) */
}
</style>
</head>
<body>
<h3>径向渐变 - 形状</h3>
<p><strong>椭圆形 Ellipse(默认):</strong></p>
<div id="grad1"></div>
<p><strong>圆形 Circle:</strong></p>
<div id="grad2"></div>
<p><strong>注意:</strong> Internet Explorer 9 及之前的版本不支持渐变。</p>
</body>
</html>