<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>学生表</title>
</head>
<body>
<h3>学生表</h3>
<div class="container">
<form action="#">
<label for="no">学号:</label>
<input type="text" id="no" name="no" placeholder="请输入学号..">
<label for="name">姓名:</label>
<input type="text" id="name" name="name" placeholder="请输入姓名..">
<label for="age">年龄:</label>
<input type="text" id="age" name="age" placeholder="请输入年龄..">
<input type="submit" value="提交">
</form>
</table>
</body>
</html>