<!DOCTYPE html>
<html>
<head>
<title>W3.CSS(w3cschool.cn)</title>
<meta name="viewport" content="width=device-width, initial-scale=1" charset="UTF-8">
<link rel="stylesheet" href="https://7npmedia.w3cschool.cn/w3.css">
</head>
<body>
<div class="w3-container">
<h2>卡片式输入</h2>
<div class="w3-card-4">
<div class="w3-container w3-green">
<h2>输入表格</h2>
</div>
<form class="w3-container">
<p>
<input class="w3-input" type="text">
<label>名字</label></p>
<p>
<input class="w3-input" type="text">
<label>姓</label></p>
</form>
</div>
</div>
</body>
</html>