I feel like jTab and code snippets should be created and presented differently, have a look at the current design:
In my opinion at least, neither design works. The text for the code blocks is too light (it looks almost fuzzy,) and the jTab background is too wide, and (I think) unnecessary.
I'd like to see this kind of output for each:
The code is much more readable, and the jTab (I think) just looks nicer without the oversized grey background.
Currently, you create both jTab and Code snippets by indenting with four spaces. I'd like this to be changed, to separate the two things completely.