I've created a new main page for nds.wiktionary.org, but apparently I don't have the rights to create a sanitized CSS. The current admin on Wiktionary is mostly inactive so no help there.
Tets main page on nds.wiktionary.org: https://nds.wiktionary.org/wiki/Bruker:Servien/test
Test main page on nds-nl.wikipedia.org (where I am an admin, and was able to create a sanitized CSS): https://nds-nl.wikipedia.org/wiki/Gebruker:Servien/tes2
How do I get it to work on nds.wiktionary, so that the main page becomes bit mobile friendlier?