2-2 编程练习作业提交

来源：2-2 编程练习

MiMicccc

2020-09-06 19:04:28

<!DOCTYPE html>
<html>
<head>
    <title>群组选择器</title>
    <style type="text/css">
    /*此处写代码*/
    div>section,
    div>article,
    div>aside,
    div>div {
        color: #f00;
    }
    </style>
</head>
<body>
<div>
    <section>section</section>
    <article>article</article>
    <aside>aside</aside>
    <div>div</div>
</div>
</body>
</html>

写回答

1回答