Within the Easy GCalendar settings you could switch between different frontend Frameworks that is quite useful if you use as example a template that is based on Bootstrap 5.

The Component currently supports the following Frontend Frameworks for Joomla 4+:

  • Bootstrap 5

 

For the lagacy Joomal 3.x:

  • Bootstrap 2 (Joomla 3.x builtin)
  • Bootstrap 3
Easy GCalendar Settings: Frontend Framework