Thank you, an example: On this page ( https://de.wikipedia.org/wiki/Wikipedia:WikiProjekt_Wappen ) there are many galleries with PNG and SVG having transparent backgrounds, but are shown with white background now since about eight hours. Before these 8 hours all was transparent what has to be transparent. There are many small icons within the texts on the page with the same effect. But: I tried to change the background-color of one section and noticed a problem with a Dark Reader. So it's definitely not a MediaWiki bug. Sorry for wasting your time, I apologize. Kind regards Martin ... Am Fr., 17. Nov. 2023 um 00:45 Uhr schrieb Bartosz Dziewoński < matma.rex(a)gmail.com&gt;gt;: _______________________________________________ Wikitech-l mailing list -- wikitech-l(a)lists.wikimedia.org To unsubscribe send an email to wikitech-l-leave(a)lists.wikimedia.org https://lists.wikimedia.org/postorius/lists/wikitech-l.lists.wikimedia.org/

but let's jump to Commons (and to Wikidata) please, to

Why is there a transparent background in galleries WITH DarkReader and in all the other Wikipedia projects, like dewiki, frwiki, enwiki a white background? Are there MediaWiki code differences?