The CSS class names that define the style information for each Application Styling Framework(tm) (ASF) role are made unique by Type of control because every control provides a unique StylePrefix string.
For example, the UltraWebToolbar control specifies it's prefix as "igtb" therefore all CSS class names appearing in the CSS style sheet of it's style sets must start with "igtb_". This allows Application Styling to work on toolbars appearing on the same Web forms with other types of controls (like grids) without CSS class naming collisions for common ASF roles (like the Item role.)
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2