chore(demo): fix demo with tab change
chore(demo): fix demo with tab change

- Fix appearance of tabs with breaking change in demo

Closes #4807

fpipita/bootstrap,292388900/bootstrap,burlhock/bootstrap,icfantv/bootstrap,Foxandxss/bootstrap,deeg/bootstrap,benhalverson/bootstrap,justin-john/bootstrap-1,shootermv/bootstrap,burlhock/bootstrap,caoruiy/bootstrap,byronigoe/bootstrap,shiftagent/ui-bootstrap,fpipita/bootstrap,christor/bootstrap,wesleycho/bootstrap,Kpler/bootstrap,connyay/bootstrap,benhalverson/bootstrap,angular-ui/bootstrap,mabi/bootstrap,BookingBug/bootstrap,292388900/bootstrap,connyay/bootstrap,deeg/bootstrap,davious/angular-ui-bootstrap,benhalverson/bootstrap,RobJacobs/bootstrap,looker/bootstrap,BookingBug/bootstrap,davious/angular-ui-bootstrap,mabi/bootstrap,matteopic/bootstrap,Lincoln-xzc/angular-ui-bootstrap,shootermv/bootstrap,Foxandxss/bootstrap,icfantv/bootstrap,benhalverson/bootstrap,looker/bootstrap,shiftagent/ui-bootstrap,infowrap/bootstrap,infowrap/bootstrap,RobJacobs/bootstrap,matteopic/bootstrap,byronigoe/bootstrap,Servoy/bootstrap,Lincoln-xzc/angular-ui-bootstrap,Kpler/bootstrap,Servoy/bootstrap,vfiles/bootstrap,angular-ui/bootstrap,wesleycho/bootstrap,justin-john/bootstrap-1,caoruiy/bootstrap,vfiles/bootstrap,christor/bootstrap