Color schemes should only affect colors, to avoid diverging from a consistent and predictable layout, especially if core CSS rules subsequently change. Follow-up to [48277], [48286], [48345]. Props Joen, johnbillion, afercia, johnjamesjacoby. Fixes #51127. See #50504. Built from https://develop.svn.wordpress.org/trunk@48862 git-svn-id: http://core.svn.wordpress.org/trunk@48624 1a063a9b-81f0-0310-95a4-ce76da25c4cd