una/template/page_56.html

<div id="bx-content-with-submenu-wrapper">
    <bx_include_auto:_page_submenu.html />
    <div id="bx-content-wrapper">
        <bx_include_auto:_page_content_beg.html />
        __page_main_code__
        <bx_include_auto:_page_content_end.html />
    </div>
</div>