index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="https://unicons.iconscout.com/release/v3.0.6/css/line.css">
    <link rel="stylesheet" href="style.css">
    <title>USER CONNECTION</title>
</head>
<body>
    <div class="wrapper">
        <div class="toast">
            <div class="duration-bar"></div>
                <div class="content">
                    <div class="icon"><i class="uil uil-wifi"></i></div>
                    <div class="details">
                    <span>You're online now</span>
                    <p>Internet is connected :)</p>
                    </div>
                </div>
                <div class="close-icon"><i class="uil uil-times"></i></div>
            </div>
    </div>
    <script src="./script.js"></script>
</body>
</html>