I kinda need some help

[MrDuckz]

Hi, I don't really know to whom I am talking to, but I'd be glad if I can get some help.
The thing is: I've been changing some stuff in the FrostedGlass theme, I've actually been all day trying to fully change everything as I pleased but the thing is that I can't find the part of the code that changes the color of the bottom when you are streaming/watching a stream (I'll attach pics since my explanations are really poor, sometimes I just can't make myself clear, sorry lol).
I would be extremely happy if you could help me,


I'm kinda lost and I just wanna change the icon color (the screen one) to make it match with the rest of the icons in that bar, sorry if this isn't the proper way to ask for help, I didn't know how to contact the theme's author so I thought making an issue form could be it. Thank you!