vbar navbar-expand-sm sticky-top navbar-dark bg-info py-2" style="z-index: 9001">
        <div class="lang_bar">
            <ul>
                <li><img src="images/pt-BR.png" width="24" onclick="app.setLang('pt-BR')"></li>
                <li><img src="images/en-US.png" width="24" onclick="app.setLang('en-US')"></li>
            </ul>
        </div>
        <div class="container">
            <a class="navbar-brand" href="#">
            </a>
            <button class="navbar-toggler navbar-toggler-right