index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>TG Codes💛-Image Transition</title>
    <!--External Style Sheet-->
    <link rel="stylesheet" href="style.css">
    <!--Link for website-->
    <link rel="icon" href="./images/Website icon.png">
</head>

<body>
    <div class="container">

        <div class="img-box">
            <img src="images/transparent.png" width="100%">

            <div class="img-wrap">
                <img src="images/original.jpg" id="originalImg">

            <span id="line">
                <img src="images/arrow.png" class="arrow">
            </span>
        </div>
    </div>


    <!--JS File-->
    <script src="./script.js"></script>
</body>
</html>