A、Move default content inside area2 in Template.master. Remove area2 from Web Forms that do not provide content.
B、Move default content inside area2 in Template.master. Leave area2 blank in Web Forms that do not provide content.
C、Move default content inside area2 in the Web Forms. Remove area2 from Template.master.
D、Create an additional ContentPlaceHolder control in Template.master named area2_default. Place default content inside area2_default. Remove area2 from Web Forms that do not provide content.