jdownloads_fe.css is loaded after the user.css in cassiopeia template, to my understanding user.css should be the last css loaded so that any changes made in this file overrides the jdownloads css file.
Do I have to modify the jdownloads_fe.css or is there an other way for doing this
Many thanks
OK - found the answer here:
https://www.jdownloads.net/documentation/layouts-v3-9/custom-css-in-layouts#css-in-jdownloads_custom-css