标签 <div></div>
作用 布局
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>div</title>
</head>
<body>
<div>
哈哈哈
你好呀
我是猪
</div>
</body>
</html>
