You'll be pleased to hear that we've restored the syntax highlighting for the HTML code view in Static Content widgets.

After a recent update, the code mirror functionality got a bit lost....  which made it harder to distinguish the different classes and tags when viewing source code. (sad)  

But happily, it's found its way back home (smile) (cue applause).  Now, when you click the view code icon ("<>") on a Static Content widget, your HTML will display syntax highlighting once more.