https://getbootstrap.com/
In version 13, Tiki moved to using Bootstrap, which have provided many benefits (easier theming, responsive design, etc.)
|| No Bootstrap | Until ((Tiki12))
Bootstrap 3 | ((Tiki13)) to ((Tiki18))
Bootstrap 4 | ((Tiki19)) to ((Tiki24))
Bootstrap 5 | ((Tiki25)) (planned)
||
See also ((Mobile))