js全屏图文

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>全屏图文示例</title>
    <style>
        body, html {
            margin: 0;
            padding: 0;
            height: 100%;
            overflow: hidden;
        }
        .fullscreen-bg {
            position: fixed;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background-image: url('your-image-url.jpg');
            background-size: cover;
            background-position: center;
            z-index: -1;
        }
        .content {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: white;
            text-align: center;
        }
    </style>
</head>
<body>
    <div class="fullscreen-bg"></div>
    <div class="content">
        <h1>欢迎来到我们的网站</h1>
        <p>这是一个全屏图文的示例页面</p>
    </div>
</body>
</html>