OptionalanimOptionalareaOptionalariaOptionalbtnOptionalbtn2OptionalbtnOptionalcancelOptionalchangeOptionalclassOptionalcloseOptionalcontentOptionalendOptionalfixedOptionalfollowOptionalformOptionaliconA numeric legacy icon or one of the embedded Bootstrap icon aliases.
OptionalidOptionalinjectOptionalisOptionalmaxlengthOptionalmaxminOptionalmaxWidth cap in pixels. Automatic dialogs default to 560; compact layers to 360.
OptionalminOptionalmoveOptionalmoveOptionaloffsetOptionalresizeOptionalscrollbarOptionalshadeOptionalshadeOptionalshadeOptionalskinOptionalstyleOptionalsuccessOptionaltabOptionaltargetOptionalthemeOptionaltimeOptionaltipsOptionaltitleOptionaltypeOptionalvalueOptionalyesOptionalz
Explicit width and optional height. Automatic dialogs use 22vw between 280px and 560px, constrained to the viewport with 16px side margins. Height remains content-driven unless supplied.