Note: We do not support these options. Backup your database, and use at your own risk.
To access the advanced settings, click on the link “Advanced settings” on the General tab on the Kanban > Settings page.
Custom Kanban board CSS
Once open, you’ll see an option to add custom CSS.
Here you can add your own styles, and this CSS will be applied to the Kanban board. We do not support this option.