Wikimedia Bugzilla is closed!

Created attachment 12804 [details]
a screenshot with the problem

To reproduce:

1. Go to https://en.wikipedia.org/wiki/Boris_Ponomarev?veaction=edit
2. Click the template at the bottom of the article.

Observed: The transparent bluish color that shows the template tool (puzzle piece) goes all the way up to the paragraph that precedes the page, even though there's a lot of spacing between them because of the infobox on the side.

Expected: The transparent color must only cover the template itself and not other elements.

See the screenshot.

Tested on Firefox 22.