Hello, a couple of months ago I was working on a wordpress site and with the help of a great staffer, I was able to create some custom CSS to fix a problem I was having with getting my custom headers to appear on the mobile theme version of this site.
here is a link to that support thread: http://en.forums.wordpress.com/topic/twenty-twelve-random-image-header-not-working-on-mobile
The problem was that when I chose "random" for my headers they would not show up at all on the mobile theme at all. With her help I was able to write some custom CSS that would tell the mobile them a specific header image to be shown for each page.
The other day, I purchased my approved stock imagery and uploaded the new image files to my media library (and renamed the paths in my CSS to reflect the new image names) but now nothing is showing up on the mobile theme again.
I've been going over the CSS and my old support thread for a while now and I can't figure out what changed that is causing this to not work anymore.
If anyone has an idea, i'd very much appreciate your insight.
The blog I need help with is robtco.wordpress.com.