The sidebar and tab header in settings/analytics (the pop-out settings area, basically) could use some more contrast. Tweaks should be made to the tab area as well as the right sidebar to improve this.

When a channel is offline and their VoD is playing, the chat tabs splitting the past chat and the live chat aren't styled how the "Host 2.0" tabs are.

• Add a slight shadow to the header
• Add a slight background to the navbar to improve clarity (similarly to how it used to be on Beam)
• Move the navbar up a bit (mainly to account for the background being added)
• Scoot the "featured" section up a bit to account for the empty space left by moving the navbar up

When on a stream page, the stream header should float above the player when scrolling. Currently, it looks like this isn't possible due to the way Mixer is styled. If I really want to do this, JavaScript may need to be written as well.

I think the .textComponent change needs to have a :before element for next-lining the chat message.