index.html

<!DOCTYPE html>
<html lang="pt-br">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Nice Text Emoji Random Generator</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <h1 class="title">Generate a Random Emoji</h1>
    <div class="emoji-container"><span data-js="emoji-receiver">Show my emoji!</span></div>
    <div class="form-container">
        <form data-js="formGenerator">
            <button data-js="actionButton" class="button-generator">Generate</button>
        </form>
    </div>
    <span class="sign-footer">Just for Fun - <a href="https://gustavom.github.io" target="_blank">Gustavo Martusewicz</a></span>
    <script src="app.js"></script>
</body>
</html>