子级div相对于父级div位置不变

设置父级div为相对位置

设置子级div为绝对位置

代码如下：

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <title></title>
    </head>
    <body>
        <div style="width: 100%; height: 600px; border: 1px solid; position:relative">
            <div style="width: 200px; height: 100px; border:1px solid; position: absolute; top: 30px; left: 60px;"></div>
        </div>
    </body>
</html>

2022-12-23
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2021-07-04
2022-12-23
2022-12-23
2022-12-23