# Package org.zkoss.zul.theme

- Class Summary
  Class | Description
  --- | ---
  CookieThemeResolver | A standard implementation of ThemeResolver Retrieves and stores theme names via cookie ZK CE/PE/EE
  DesktopThemeRegistry | A standard implementation of ThemeRegistry, used in ZK CE/PE Used to keep track of a list of available desktop themes to apply
  StandardThemeProvider | A standard implementation of ThemeProvider for ZK CE, which works with the Breeze series themes
  Themes | Facade for accessing internal theming subsystem In most cases, users need not use the underlying theme registry and theme resolver directly.