利用html制作一个简单的登陆页面

本文介绍: 一张图片放入 image,图片名称 bg.jpg。需要的一张图片，两段代码。index.html 代码。style.css 代码。

页面 实现

&lt;!DOCTYPE html&gt;
&lt;html lang="zh-CN"&gt;
<head&gt;
    <meta charset="UTF-8"&gt;
    <title&gt;Login</title&gt;
    <link rel="stylesheet" href="style.css"/&gt;
</head&gt;
<body&gt;
    <div class="box"&gt;
        <h2>Login</h2>
        <div class="input-box">
            <label>账号</label>
            <input type="text"/>
        </div>
        <div class="input-box">
            <label>密码</label>
            <input type="password"/>
        </div>
        <div class="btn-box">
            <a href="#">忘记密码?</a>
            <div>
                <button>登录</button>
                <button>注册</button>
            </div>
        </div>
    </div>
</body>
</html>

style.css 代码

@charset "utf-8";

* {
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: url(image/bg.jpg) no-repeat;
    background-size: cover;
}

.box {
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 350px;
    height: 380px;
    border-top: 1px solid rgba(255,255,255,0.5);
    border-left: 1px solid rgba(255,255,255,0.5);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    border-right: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    background: rgba(50,50,50,0.2);
}

.box > h2 {
    color: rgba(255,255,255,0.9);
    margin-bottom: 20px;
}

.box .input-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: start;
    margin-bottom: 10px;
}

.box .input-box > label {
    margin-bottom: 5px;
    color: rgba(255,255,255,0.9);
    font-size: 13px;
}

.box .input-box > input {
    box-sizing: border-box;
    color: rgba(255,255,255,0.9);
    font-size: 14px;
    height: 35px;
    width: 250px;
    background: rgba(255,255,255,0.3);
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 5px;
    transition: 0.2s;
    outline: none;
    padding: 0 10px;
    letter-spacing: 1px;
}

.box .input-box > input:focus {
    border: 1px solid rgba(255,255,255,0.8);
}

.box .btn-box {
    width: 250px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: start;
}

.box .btn-box > a {
    font-size: 14px;
    text-decoration: none;
    color: rgba(255,255,255,0.9);
    transition: 0.2s;
    width: 250px;
    text-align: end;
}

.box .btn-box > a:hover {
    color: rgba(255,255,255,1);
}

.box .btn-box > div {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: start;
    margin-top: 20px;
}

.box .btn-box > div > button {
    width: 120px;
    height: 35px;
    border: 1px solid rgba(197, 81, 58,0.8);
    background: rgba(197, 81, 58,0.5);
    color: rgba(255,255,255,0.9);
    border-radius: 5px;
    transition: 0.2s;
}

.box .btn-box > div > button:nth-of-type(2) {
    margin-left: 10px;
}

.box .btn-box > div > button:hover {
    border: 1px solid rgba(248, 108, 76,0.8);
    background: rgba(248, 108, 76,0.5);
}