Hi @carlosdel123,
Open the section.php file in the "gk_blank/html/layouts/chromes/" folder and go to about line 60.
Replace below code:
...
echo '<div class="section ' . $params->get('moduleclass_sfx',''). '">';
...
by code:
...
echo '<div id="mod-'. $module->id . '" class="section ' . $params->get('moduleclass_sfx',''). '">';
...
Inspect the source code, you will see the section id.
Kind regards,