Board Thread:New Features/@comment-20644-20170522203248/@comment-4738647-20170616004428

You didn't think implementing the header image through at all, what's the point of the image if its going to be hidden by buttons, text and a mandatory gradient you can't control the transparency of?

Here are some ways you can improve the theme designer if you want to make it easier for people who don't know css (that being said, removing custom css for the header is, as many have said, a really bad idea).
 * Make the site name text optional since most wikis have it in the wordmark anyway.
 * Add a slider to change the transparency of the header background color just like the main content background instead of a gradient covering the image.
 * More freedom for the header background (taking into consideration it is supposed to be responsive)
 * Give the option to have a solid repeated background image that will work regardless of width.
 * Different backgrounds for different widths (from what I've seen, at least three options)
 * The ability to anchor a background image x units from the left, right or center etc.