|Apache Struts 2 Documentation > Home > FAQs > Can I change theme on a per-page basis|
The default theme is passed to the page through a theme variable. To change the theme for a page, use the set tag to change the theme variable. The variable can be changed using a static value or property.
Change to the "simple" theme.
Change to the theme name indicated by the myTheme property.
See also Selecting Themes