JS登录页源码 —— 可一键复制抱走

news2025/10/31 17:24:57

前期回顾

https://blog.csdn.net/m0_57904695/article/details/139838176?spm=1001.2014.3001.5501https://blog.csdn.net/m0_57904695/article/details/139838176?spm=1001.2014.3001.5501

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

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录界面</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        section {
            position: relative;
            overflow: hidden;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            background: linear-gradient(to bottom, #f1f4f9, #dff1ff);
        }

        section .color {
            position: absolute;
            filter: blur(200px);
        }

        section .color:nth-child(1) {
            top: -350px;
            width: 600px;
            height: 600px;
            background: #ff359b;
        }

        section .color:nth-child(2) {
            bottom: -150px;
            left: 100px;
            width: 500px;
            height: 500px;
            background: #fffd87;
        }

        section .color:nth-child(3) {
            bottom: 50px;
            right: 100px;
            width: 500px;
            height: 500px;
            background: #00d2ff;
        }

        .box {
            position: relative;
        }

        .box .circle {
            position: absolute;
            background: rgba(255, 255, 255, 0.1);
            /* backdrop-filter属性为一个元素后面区域添加模糊效果 */
            backdrop-filter: blur(5px);
            box-shadow: 0 25px 45px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.5);
            border-right: 1px solid rgba(255, 255, 255, 0.2);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            filter: hue-rotate(calc(var(--x) * 70deg));
            animation: animate 10s linear infinite;
            animation-delay: calc(var(--x) * -1s);
        }

        @keyframes animate {

            0%,
            100% {
                transform: translateY(-50px);
            }

            50% {
                transform: translateY(50px);
            }
        }

        .box .circle:nth-child(1) {
            top: -50px;
            right: -60px;
            width: 100px;
            height: 100px;
        }

        .box .circle:nth-child(2) {
            top: 150px;
            left: -100px;
            width: 120px;
            height: 120px;
            z-index: 2;
        }

        .box .circle:nth-child(3) {
            bottom: 50px;
            right: -60px;
            width: 80px;
            height: 80px;
            z-index: 2;
        }

        .box .circle:nth-child(4) {
            bottom: -80px;
            left: 100px;
            width: 60px;
            height: 60px;
        }

        .box .circle:nth-child(5) {
            top: -80px;
            left: 140px;
            width: 60px;
            height: 60px;
        }

        /* 登录框样式 */
        .container {
            position: relative;
            width: 400px;
            min-height: 400px;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            justify-content: center;
            align-items: center;
            backdrop-filter: blur(5px);
            box-shadow: 0 25px 45px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.5);
            border-right: 1px solid rgba(255, 255, 255, 0.2);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        }

        .form {
            position: relative;
            width: 100%;
            height: 100%;
            padding: 50px;
        }

        /* 登录标题样式 */
        .form h2 {
            position: relative;
            color: #fff;
            font-size: 24px;
            font-weight: 600;
            letter-spacing: 5px;
            margin-bottom: 30px;
            cursor: pointer;
        }

        /* 登录标题的下划线样式 */
        .form h2::before {
            content: "";
            position: absolute;
            left: 0;
            bottom: -10px;
            width: 0px;
            height: 3px;
            background: #fff;
            transition: 0.5s;
        }

        .form h2:hover:before {
            width: 53px;
        }

        .form .inputBox {
            width: 100%;
            margin-top: 20px;
        }

        /* 输入框样式 */
        .form .inputBox input {
            width: 100%;
            padding: 10px 20px;
            background: rgba(255, 255, 255, 0.2);
            outline: none;
            border: none;
            border-radius: 30px;
            border: 1px solid rgba(255, 255, 255, 0.5);
            border-right: 1px solid rgba(255, 255, 255, 0.2);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            font-size: 16px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }



        /* 登录按钮样式 */
        .form .inputBox input[type="submit"] {
            background: #fff;
            color: #666;
            max-width: 100px;
            margin-bottom: 20px;
            font-weight: 600;
            cursor: pointer;
        }

        .forget {
            margin-top: 6px;
            display: flex;
            justify-content: space-evenly;
        }

        .forget a {
            font-weight: 600;
            text-decoration: none;
        }
    </style>
</head>

<body>
    <section>
        <!-- 背景颜色 -->
        <div class="color"></div>
        <div class="color"></div>
        <div class="color"></div>
        <div class="box">
            <!-- 背景圆 -->
            <div class="circle" style="--x:0"></div>
            <div class="circle" style="--x:1"></div>
            <div class="circle" style="--x:2"></div>
            <div class="circle" style="--x:3"></div>
            <div class="circle" style="--x:4"></div>
            <!-- 登录框 -->
            <div class="container">
                <div class="form">
                    <h2 class="btn-login">登录</h2>
                    <form>
                        <div class="inputBox">
                            <input type="text" placeholder="账户">
                        </div>
                        <div class="inputBox">
                            <input type="password" placeholder="密码">
                        </div>
                        <div class="inputBox">
                            <input type="submit" value="登录">
                        </div>
                        <p class="forget"><a href="#">
                                没有账户?
                            </a><a href=" ">
                                忘记密码?
                            </a></p>
                    </form>
                </div>
            </div>
        </div>
    </section>
</body>

</html>

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