I look into the flat-ui.css, there are no styles for Bootstrap Panels.
The Bootstrap Panels have 1px border and shadow. So if I use them, they look different from other components. And Bootstrap Panels also have alternative colors, which are different from Flat UI Color Swatches.
So, why no Flat UI for Bootstrap Panels?
We add support for panels in one of the next releases.
Hi. Also interested in this topic, since up to Pro version 1.2.5 they are still not supported.