js+css实现立体多级菜单代码-html代码-BFW代码库

js+css实现立体多级菜单代码

代码语言：html

代码描述：js+css实现立体多级菜单代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>3D Multi-Level Menu</title>
    <style>
        body {
            margin: 0;
            overflow: hidden;
            background-color: white; /* 深空黑背景 */
            font-family: sans-serif;
        }
        #canvas-container {
            width: 100vw;
            height: 100vh;
        }
        #ui-hint {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            color: rgba(255, 255, 255, 0.5);
            pointer-events: none;
            text-transform: uppercase;
            letter-spacing: 2px;
            font-size: 12px;
        }
        .back-btn {
            position: absolute;
            top: 30px;
            left: 30px;
            color: white;
            border: 1px solid rgba(255,255,255,0.3);
            padding: 10px 20px;
            cursor: pointer;
            background: rgba(0,0,0,0.5);
            display: none; /* 初始隐藏 */
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.3s;
        }
        .back-btn:hover {
            background: rgba(255,255,255,0.1);
        }
    </style>
</head>
<body>

    <div id="ui-hint">Click to Navigate • Hover to Focus</div>
    <div id="back-btn" class="back-btn">← Back</div>
    <div id="canvas-container.........完整代码请登录后点击上方下载按钮下载查看