User blog comment:Rupert Giles/Layout Changes: Breakpoints and Typography/@comment-5007040-20150523093334

I see a lot of problems on top of wikis. You can see the errors by yourself:
 * Hero image: w:c:werderbremen
 * User background has a white left/right border with in it some gradient: w:c:football:User:2Actimv
 * Customizing the header isn't possible anymore with this: w:c:dirtgame