Fluid Topics 3.7.3 allows ADMIN and PORTAL_ADMIN users to apply custom CSS properties by managing a custom.less file directly in the user interface.
Fluid Topics does not support issues which can be linked to the modification of a custom.less file. Please proceed with caution.
To access the custom.less editor, select the Advanced settings button in the Theme administration interface:
By default, modifications appear in Preview mode before the user can save them.