This is an example of a module being displayed inside the menu dropdowns. This feature can display any module or module position, allowing for multiple modules in the same dropdown.
Compatibility styling constitutes basic CSS alterations to better integrate the extensions with the template, rather than full theme integration. Example extensions: K2, Tienda, Virtuemart and JomSocial.
Enabled or Disable from Admin → Extensions → Template Manager → rt_omnicron_j15 → Advanced → Third Party Styling. Disable if you are not using any of the extensions for performance purposes.