On sinhala wikipedia i tried manually importing Help:Your first article/styles.css from here to there si:උදවු:Your first article/styles.css. But it turned into to an article type page. Never happened to me before. Can someone fix this? can an admin please change the content model of this page si:උදවු:Your first article/styles.css
Topic on Project:Support desk
@VihirLak007 This page is for 3rd party MediaWiki installations. Please ask technical questions about Wikimedia websites on meta:Tech instead, as the side bar on this oage says. Thanks.
I think that is because it was in the help namespace instead of template.
You can use si:Special:ChangeContentModel (not sure if you have to be an admin to do it)