index.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>javascript tutorial</title>
    <style>
        * {
            margin: 0;
        }

        .container {
            border: 2px solid red;
            margin: 3px 0;
            background: cyan;
            padding: 9px;
        }

        .bg-primary {
            background-color: blueviolet;

        }

        .text-success {
            color: white;
        }
    </style>
</head>

<body>
    <h1>welcome to my javascript tutorial</h1>

    
    <div id="fristContainer" class="container">
        <button id="click" onclick="clicked()">Click Me</button>

        <p>This is a paragraph which is the best para of this universe </p>
    </div>
    <div class="contener"></div>
    <p> this paragraph is modified by adil </p>
    <div>
        <script src="index.js"> </script>
</body>

</html>