themeSystem

Renders the calendar with a given theme system.

<div class='spec' markdown='1'> String, *default*: `'standard'` </div>

'standard' : Renders a minimal look & feel, the look in most of the demos. Does not require any CSS files beyond the FullCalendar base files.

'bootstrap5' : Prepares the calendar for a Bootstrap 5 theme. Further instructions »

'bootstrap' : Prepares the calendar for a Bootstrap 4 theme. Further instructions »