abstract：<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>今日头条<title></head><body> <div
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>今日头条<title>
</head>
<body>
<div style="backgroud:black;height:100px;width:50px;">php中文网</div>
</body>
</html>
Correcting teacher：天蓬老师Correction time：2019-06-03 16:59:40
Teacher's summary：初学者, 写得不错, 以后, 不要直接把文本写到<div>中, 应该写在<p>或<h2>....