You can make changes to the UI themes. Depending on the theme you select, some changes can be configured in the theme.
All themes can be modified using CSS/JavaScript. You can insert the CSS in the theme configuration screen or if you prefer, you can do it in the individual forms, datalists or userviews elements.
Please refer to the following articles:
- Userview Theme.
- There is also a tutorial app in the marketplace showing how to customize the colors of a theme - https://marketplace.joget.org/jw/web/userview/mp/mpp/_/vad?id=APP_jtcss-1
- Userviews How-to.
- A more technical approach would be to develop your own Userview Theme from scratch. Please see Userview Theme Plugin.
- In the next version (v6), you may check out the Universal theme that is robust and will cater to almost all the normal users requirements.