Untitled

<nav class="navbar navbar-light bg-light">
    <a class="navbar-brand" href="{% url 'investimentos' %}">Invista-Me!</a>
    <ul style="list-style: none;">
        {% if user.is_authenticated %}
            <li style="float: left">
                <strong class="nav-item nav-link">Bem vindo {{user.get_username}}</strong>
            </li>
            <li style="float: left">
                <form method="POST" action="{% url 'logout' %}">
                    {% csrf_token %}
                    <button class="btn bg-light text-primary" type="submit">Sair</button>
                </form>
            </li>
        {% else %}
            <li style="float: left">
                <a class="nav-item nav-link" href="{% url 'login' %}">Login</a>
            </li>
            <li style="float: left">
                <a class="nav-item nav-link" href="{% url 'novo_usuario' %}">Fazer cadastro</a>
            </li>
        {% endif %}
    </ul>
</nav>