Hello. I have been told to come here to discuss about rejected JS, so... here I am. I've recently created a script for my wiki that should be able to change the background during the night. It has been rejected due to its use of CSS class .mediawiki, which apparently could interfere with ads. However, I've seen you have accepted this script, which uses the same method to change the background. Is there a specific reason for this? Thanks in advance.