OptionalheightSpecifies the height of the message box.
OptionalmaxSpecifies the max-height of the message box.
OptionalmaxSpecifies the max-width of the message box.
OptionalminSpecifies the min-height of the message box.
OptionalminSpecifies the min-width of the message box.
OptionalwidthSpecifies the width of the message box.
Specifies the preferred message box size.