<html lang="ru">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="styles.css">
    <title>Параллакс Эффект на CSS</title>
</head>
<body>
    <div class="parallax"></div>
    <div class="content">
        <h1>Параллакс Эффект на CSS</h1>
        <p>Прокрутите вниз, чтобы увидеть эффект.</p>
        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla vitae elit libero, a pharetra augue.</p>
        <p>...</p>
    </div>
</body>
</html>

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    height: 100%;
}

.parallax {
    background-image: url("https://assets.codepen.io/1425525/tota_ill_1.jpg");
    height: 100vh;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.content {
    height: 200vh;
    background-color: #f0f0f0;
    text-align: center;
    padding: 20px;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.