React/响应式布局/09.输入框框布局案例...

<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        #div0 {
            width: 250px;
            display: flex;
            border: 1px solid #dcdcdc;
        }

        #div0 label {
            flex: 1;              /* 相当于 flex：1 1 0% */
            background-color: #f5f5f5;
            text-align: center;
        }

        #div0 input {
            border: none;
            /* 点击输入框时，无边框显示 */
            outline: none;
        }
    </style>
</head>
<body>
    <div id="div0">
        <label>姓名</label>
        <input type="text">
        <label>go</label>
    </div>
</body>
</html>