{% macro header_home() %}
    <div align="left"><a href="/">Home</a></div> <div align="right"><a href="/auth/login/">Login</a> <a href="/auth/register/">Register</a></div>
{% endmacro %}

{% macro header_login() %}
    <div align="left"><a href="/">Home</a></div> <div align="right"><a href="/auth/login/">Login</a></div>
{% endmacro %}