abstract：<!DOCTYPE html> <html> <head> <meta charset ="utf-8"> <style type="text/css"> &nbs
<!DOCTYPE html>
<html>
<head>
<meta charset ="utf-8">
<style type="text/css">
ul li{list-style:none;width:100px;height:20px;background-color:red;float:left;}
</style>
</head>
<body>
<ul>
<li>导航1</li>
<li>导航2</li>
<li>导航3</li>
</ul>
</body>
</html>
Correcting teacher：天蓬老师Correction time：2019-01-13 09:42:04
Teacher's summary：你这是导航, 别逗了, 连个链接都不放.
<li><a href="">导航1</a></li> <li><a href="">导航2</a></li> <li><a href="">导航3</a&