<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="../js/jquery.min.js"></script>
 
    <style>
 
        .active{font-size:16px;color:#ffffff;
            background: #000000;padding:10px;}
    </style>
 
</head>
<body>
 
 
数字从1变化到10:<div );
    };
 
 
 
 
</script>

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