软件工程课后作业简约登录页实现

原创

菜菜有点菜

发布于 2024-05-06 19:51:25

850

发布于 2024-05-06 19:51:25

老师出题：

看图复现页面：

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title></title>
    <style type="text/css">
        html, body {
          height: 100%;
          margin: 0;
        }
        body{
            background-image: url("bg.jpg") !important;
            background-size: cover;
            background-repeat: no-repeat;
        }
        .login-box{
            display: flex;
            justify-content: center; /* 水平 */
            align-items: center; /* 垂直 */
            width: 700px;
            height: 400px;
            background-color: white;
            opacity: 100;  /*透明度*/
            border-radius: 10px;
            margin: 0 auto;
            margin-top: 10%;
        }
        .input-box {
          position: relative; /* 让 .icon 相对于 .input-box 定位 */
        }
        .icon{
            position: relative;
            left: 75px;
        }
        .btn{
            width: 75%;
            background-color: blue;
            color: white;
            border-radius: 5px;
            float: right;
            padding-left: 0px; /* 不取消这行 按钮文字不对齐 */

        }
        input{
            margin: 10px;
            padding-left: 40px;
            padding-top: 10px;
            padding-bottom: 10px;
            box-sizing: border-box;
            border: 1px solid #ccc;
            border-radius: 5px;
            outline: none;
        }

        p{
            text-align: center;
            font-size: 25px;
            font-weight: bold;
        }
    </style>
</head>
<body>
    <div class="login-box">
            
        <div class="input-box">
            <p>克不克后台管理系统</p>
            <form action="" method="" onsubmit="return login()">
                <span class="icon">🧑🏻</span>
                账号<input type="text" name="" placeholder="请输入账号"><br />
                <span class="icon">🔒</span>
                密码<input type="password" name="" placeholder="请输入密码"><br />
                <input type="submit" name="" value="立&emsp;即&emsp;登&emsp;录" class="btn">
            </form>
        </div>
    </div>

    <script type="text/javascript">
        function login() {
            if(true){
                alert('登录成功');
            }else{
                alert('登录失败');
            }
            // 阻止表单默认submit
            return false;
        }
    </script>
</body>
</html>

效果