index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="./style.css">
    <title>Sliders</title>
</head>
<body>
    <!---Slider box and slider images-->
    <div class="Slider-Box">
        <div id="sliders">
            <img src="./images/img1.jpg" alt="Image1 is not Founs">
             <img src="./images/img2.jpg" alt="Image2 is not Founs">
             <img src="./images/img3.jpg" alt="Image3 is not Founs">
        </div>
        <div class="indicators">
            <span id="btn1" class="active"></span>
            <span id="btn2"></span>
            <span id="btn3"></span>
        </div>
    </div>
    <script src="index.js"></script>
</body>
</html>