Please explain where the common theming elements are, that us Drupal developers are used to. Like, there is nothing in page.tpl.php that I can manipulate. There is only: $theme = drupalexp_get_theme(); print $theme->pageRender(); I would like to be able to do simple things like change the classes on the bottom-first block region to be "col-xs-12 col-sm-6 col-md-4 col-lg-4". Please tell me where I can find the elements that make up the themes page.
Hello, You can easy to do it in theme settings. Do not need to implement in code yet. Each section/region settings, you can add custom class or resize it.