code reveal with msg-code

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Simple Slider</title>
    <link rel="stylesheet" href="styles.css">
</head>
<body>

    <div class="slider-container">
        <div class="slider">
            <div class="slide"><img src="https://via.placeholder.com/600x300/ff7f7f/333333?text=Slide+1" alt="Slide 1"></div>
            <div class="slide"><img src="https://via.placeholder.com/600x300/7fbfff/333333?text=Slide+2" alt="Slide 2"></div>
            <div class="slide"><img src="https://via.placeholder.com/600x300/7fff7f/333333?text=Slide+3" alt="Slide 3"></div>
        </div>
        <button class="prev">❮</button>
        <button class="next">❯</button>
    </div>

    <script src="script.js"></script>
</body>
</html>
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