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CSS——content换行符与打点loading效果

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  • Post category:其他

 效果：省略号从一个点到三个点不停变化

<!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>
        dot {
            display: inline-block;
            height: 1em;
            line-height: 1;
            text-align: left;
            vertical-align: -.25em;
            overflow: hidden;
        }
        dot::before {
            display: block;
            content: '...\A..\A.';
            white-space: pre-wrap;
            animation: dot 3s infinite step-start both;
        }
        @keyframes dot {
            33% {
                transform: translateY(-2em)
            }
            66% {
                transform: translateY(-1em)
            }
        }
    </style>
</head>
<body>
    正在加载中<dot>...</dot>
</body>
</html>

 

 

 

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