CSS3聚光灯效果实现代码

下面是CSS3聚光灯效果实现代码

效果预览

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
     * {
         margin: 0;
         padding: 0;
     }
     body {
         height: 100vh;
         display: flex;
         justify-content: center;
         align-items: center;
         background-color: #222;
     }
     h1 {
         color: #333;
         font-size: 90px;
         position: relative;
     }
     h1::after {
        content: attr(data-spotlight);
        /* content: 'Css 聚光灯效果'; */
        color: transparent;
        position: absolute;
        top: 0;
        left: 0;
        clip-path: ellipse(100px 100px at 0% 50%);
        background-image: url('https://images.unsplash.com/photo-1584840460878-3d65c4191bd6?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=500&q=60');
        background-size: 150%;
        background-position: center center;
        background-clip: text;
        -webkit-background-clip: text;
        animation: identifier 3s infinite;
     }
     @keyframes identifier {
         0% {
            clip-path: ellipse(100px 100px at 0% 50%);
         }
         50% {
            clip-path: ellipse(100px 100px at 100% 50%);
         }
         100% {
            clip-path: ellipse(100px 100px at 0% 50%);
         }
     }
    </style>
</head>
<body>
    <h1 data-spotlight="Css 聚光灯效果">Css 聚光灯效果</h1>
</body>
</html>

以上是 CSS3聚光灯效果实现代码 的全部内容， 来源链接： utcz.com/a/14673.html

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