Manual:$wgLogoHD/pl

Szczegóły
Array with URL paths to HD versions of the wiki logo. The scaled logo size should be under 135x135 pixels, the same as.

Only 1.5x and 2x versions are supported.

Przykład:

Older MediaWiki versions
If you're using MediaWiki versions older than 1.25, you can add the following snippet to your MediaWiki:Common.css: