Thread:Skin talk:Chameleon/Center footer/reply

You'll need a modified layout file for that. See https://www.mediawiki.org/wiki/Skin:Chameleon#Layout_of_page_elements for how to set your own layout file.

I'd suggest to take one of the exising layouts and copy it somewhere, root dir of your MW installation. In the copy you can then modify the layout of the footer. E.g. you could replace the last row by

Alternatively, you could put the Footerplaces in a row of their own. Try what works best for you.