If the application is using custom JS or css files, refer the details mentioned by Hari.
If the application is using skin(OOTB or custom), use LiveUI tool and identify the UI control that needs the style changes. This will show the skin used by the application. Again, using LiveUI or developer tool of browser, identify the UI control that needs the style changes. Make the amendments in skin.
Hope this helps.
Posted: 5 years ago
Posted: 10 Apr 2017 20:55 EDT
Susan Liu (SusanLiu_GCS)
Senior Principal Engineer, Technical Support, Runtime Engine