This patch outlines the two topBars with a small border and a background-image.
I am not sure about this UI modification. It seems to outline the top bar, which is a rarely used UI element and might distract users from focusing on the reports. What do others think?
I'm ok with adding the topbar div as a container. The css changes could be deferred to future themeability...
pebosi, if you are interested, you can have a look at what it would take to add theming in Piwik. I'll forward you an email.
It would be nice to leave the design of Piwik the same for the next few releases and try to add the theming feature in Core. Then themes could freely modify the look of the app.
In , add #topBars div; css changes deferred