Understanding Managing Layout Template Cascading Style Sheets
When you save a layout template definition in the Mobile Application Platform framework, the system generates a cascading style sheet from the definition metadata. You can also add additional CSS code and plug-ins to a template.
The framework provides a PIA-based viewer and editor for managing CSS code.
The system-generated CSS files and any CSS code you create in the Template Designer are saved to the following location:
<PIA_HOME>\webserv\<DOMAIN_NAME>\applications\peoplesoft\PSIGW.war\map\<NODE_NAME>\templates\<LAYOUT_TEMPLATE_NAME>\css
Note that depending on where you configured the integration gateway, the base folder could be a different location than the current PIA_HOME.
The system adheres to an order of precedence when applying CSS. See Cascading Style Sheets (CSS) for more information.