docs(position): tune up
docs(position): tune up

Closes #5138

wesleycho/bootstrap,Servoy/bootstrap,RobJacobs/bootstrap,292388900/bootstrap,benhalverson/bootstrap,Foxandxss/bootstrap,deeg/bootstrap,BookingBug/bootstrap,BookingBug/bootstrap,Kpler/bootstrap,deeg/bootstrap,angular-ui/bootstrap,byronigoe/bootstrap,fpipita/bootstrap,292388900/bootstrap,infowrap/bootstrap,christor/bootstrap,mabi/bootstrap,looker/bootstrap,byronigoe/bootstrap,vfiles/bootstrap,Servoy/bootstrap,icfantv/bootstrap,shootermv/bootstrap,fpipita/bootstrap,caoruiy/bootstrap,benhalverson/bootstrap,vfiles/bootstrap,RobJacobs/bootstrap,infowrap/bootstrap,christor/bootstrap,mabi/bootstrap,angular-ui/bootstrap,looker/bootstrap,burlhock/bootstrap,caoruiy/bootstrap,icfantv/bootstrap,shootermv/bootstrap,Foxandxss/bootstrap,benhalverson/bootstrap,wesleycho/bootstrap,Kpler/bootstrap,benhalverson/bootstrap,burlhock/bootstrap