Customers and partners have asked us for guidelines and standards for developing with PeopleSoft's Fluid UI. To support that, we've just posted the PeopleSoft Fluid User Interface CSS Guide on the FLUID UI: PeopleSoft Fluid User Interface Documentation Updates page on My Oracle Support (Doc ID 1909955.1). This guide contains descriptions of CSS styles that PeopleSoft delivers. You'll find this information helpful for creating custom Fluid applications as well as extending current CSS features delivered in your PeopleSoft applications. The document provides descriptions of nearly a thousand CSS styles delivered with PeopleTools 8.54. The styles are divided in these categories:
Creating fluid applications relies heavily on CSS 3.0 for the look, feel, and layout of the runtime application. If you intend to customize or create any fluid application, expert knowledge off CSS is required. Prior to working doing any fluid style development work, make sure you are familiar with the documentation provided in PeopleSoft PeopleTools 8.54: Fluid User Interface Developer’s Guide, “Adding Page Controls,” Applying Styles.