效果图

代码：

<!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>注册</title>
    <style>
        *{
            margin:0px;
            padding: 0px;
        }
        .input{
            padding: 5px;
            height: 38px;
            box-sizing: border-box;
            width: 400px;
            margin: 2px;
        }
        span{
            display:inline-block;
            height:35px;
            width: 70px;
            text-align:right;
        }
        input[type="button"]{
            height: 35px;
            width: 120px;
            padding: 2px 5px;  
            box-sizing: border-box;     
        }
        .col{
            margin: 10px;
        }
        .col4{
            margin:10px 80px;
        }
        .col3>input[type="text"]{
            width: 275px;
        }
        .submit{
            height:45px;
            width: 400px;
            color:white;
            background:rgb(91, 113, 241);
            font-family: "黑体";
            font-size: 18px;
            margin-left:80px;
        }
        a{
            text-decoration: none;
        }
    </style>
</head>
<body>
    <div class="contrain">
        <div class="col">
            <span>用户:</span>
            <input type="text" name="" id="" class="input" placeholder=" 请设置用户名">
        </div>
        <div class="col">
            <span>手机号:</span>
            <input type="text" class="input" id="telephone" placeholder="可用于登录及找回密码">
        </div>
        <div class="col">
            <span>密码:</span>
            <input type="text" name="" id="password" class="input" placeholder="请设置登录密码">
        </div>
        <div class="col3 col">
            <span>验证码:</span>
            <input type="text" name="" id="password_id" class="input" placeholder="请输入验证码">
            <input type="button" value="获取短信验证码" class="button" id="getId">
        </div>
        <div class="col4">
            <input type="checkbox" name="" id="" class="right">
            <span style="display:inline;">阅读并接受<a href="#" id="one">《百度用户条例》</a>和<a href="#" id="two">《百度隐私保护声明》</a></span>
        </div>
        <div >
            <button id="submit" class="submit">注册</button>
        </div>
    </div>
</body>
</html>

成果图：