HTML+CSS前端简易用户登录界面

news2025/4/8 6:13:23

Day1 刚学了一些html和css的简单语法，尝试写一个非常简易的静态用户登录界面。

login_simple.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta name="viewport" content="width=device-width,initial-scale=1.0">
    <link rel="stylesheet" href="login_simple.css">
    <title>Document</title>
</head>

<body>
    <form action="" class="login">
        <p>Login</p>
        <input type="text" placeholder="Username">
        <input type="password" placeholder="Password">
        <input type="submit" class="btn" value="login">
    </form>   
</body>

</html>

login_simple.css

这里需要把 background.jpg 替换成自己的背景图。

*{
    user-select: none;
}

body{
    background: url(./background.jpg) no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

.login{
    position: fixed;
    top: 50%;
    margin-top: -200px;
    left: 40%;
    margin-bottom: -200px;
    background-color: aliceblue;
    width: 400px;
    height: 400px;
    border-radius: 25px;
    text-align: center;
    padding: 5px 40px;
    box-sizing: border-box;
}

p{
    font-size: 42px;
    font-weight: 600;
}

input{
    background-color: aliceblue;
    width: 100%;
    height: 48px;
    margin-bottom: 10px;
    border: none;
    border-bottom: 2px solid silver; /*cover the previous*/
    outline: none;
    font-size: small;
}

.btn{
    background-color: black;
    width: 38%;
    height: 48px;
    border-radius: 8px;
    margin-top: 40px;
    font-size: small;
    font-weight: 600;
    color: aliceblue;
}
.btn:hover{
    background-color: rgb(243, 243, 186);
}