1.实验：DIV、SPAN
2.IDE：VSCODE
3.记录：
类?
4.代码：
<!DOCTYPE html>
<html lang="en">
<head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title>
</head>
<body><div class="nagv"> <p><a href="#">链接1</a></p><p><a href="#">链接2</a></p><p><a href="#">链接3</a></p> </div><br> <!DOCTYPE html换行无分界线>
<span class="title"><p>标题1</p><p>标题2</p>
</span>
</body>
</html>
