Stacking FontAwesome icons can result in some pretty neat looking glyphs. It would be nice to be able to stack icons like this when specifying the icon for a badge.
It involves a parent element with
fa-stack class, then two child elements for each stacked image.
Rather than catering to this specific use case, is there a way the badge system could be expanded to allow arbitrary html for the badge image in such a way that isn’t a support nightmare?