try_w3input_6 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<!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>
<form class="w3-container w3-card-4 w3-light-grey">
    <h2>圆角边框</h2>
    <p>使用 w3-round 类创建圆角边框：</p>
    <p>
        <label>名字</label>
        <input class="w3-input w3-border w3-round" name="first" type="text"></p>
    <p>
        <label>姓</label>
        <input class="w3-input w3-border w3-round-large" name="last" type="text"></p>
    <p>
        <label>姓</label>
        <input class="w3-input w3-border w3-round-xxlarge" name="last" type="text"></p>
</form>
</body>
</html>
 
 
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运行结果
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