<!DOCTYPE?html>
<html>
<head>
<meta?charset="UTF-8">
<title>Document</title>
<style?type="text/css">
???div,p{
???border:1px?solid?red;
???}
</style>
</head>
<body>
???<div>nihao</div>
???<div>你好</div>
???<p>nihao</p>
???<p>你好</p>
???<div>測試</div>
???<div>why</div>
</body>
</html>
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