Different types of scrollbar marks are almost the same color

[crisalis2]

Afaik, these are all the types of scrollbar marks and their color:

• Own posts: green.
• (You)s: red.
• Cross-thread replies: light blue.
• Deleted posts: purple.
• "Hot" posts: red (almost the same shade as (You)s' red).
• ThirdEye posts: orange/brown (not sure how to call it).
• Posts highlighted by your filters: I think it depends on the color you set in the filters, which in my case is dark blue for all my filters.

So the problem is that it's impossible for me to distinguish between (You)s and "hot" posts. Can you change one of them to another color? Yellow? Dark blue?

By the way, I think we should be able to choose in the theme the colors for all these marks and even the scrollbar itself (last point in #390).

[K1rakishou]

"Hot" posts are now marked with blue color. https://github.com/K1rakishou/Kuroba-Experimental/commit/3b3f1670b337be2c8ea7f4fdb84d3333ce04b96c The rest is up to somebody else.