DP2PX.COM

单行文本框

首先在网页中创建一个表单，代码如下：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        input:focus, textarea:focus{
            border:1px solid #f00;
            background: #fcc;
        }
    </style>
</head>
<body>
    <form action="#" method="POST" id="regForm">
        <legend>个人基本信息</legend>
        <div>
            <label for="username">名称：</label>
            <input id="username" type="text"></label>
        </div>
        <div>
            <label for="pass">密码：</label>
            <input id="pass" type="password"></label>
        </div>
        <div>
            <label for="msg">详细信息：</label>
            <textarea id="msg"></textarea>
        </div>
    </form>
</body>
</html>