Thread:Project:Support desk/How can I change the background color of the skin Vector?/reply

Basically what you do is, use the same style definition as you did before (this modified line from in the screen.less file), but put the CSS definition into the wiki page MediaWiki:Vector.css in your wiki. Basically, just as an example (which will most likely not do what you want, but should show how that's basically meant to look like):

background-color: red; }
 * 1) mw-body {