Is it possible to customize the buttons?
Changing colors. Ideal depending on speed

I’ve made a little dumb fork for myself
https://mods.factorio.com/mod/SimpleSpeedControl

Mod config options, you can modify the amt each button increases and decreases. (idk exactly what customize means)

Hide button separately.
Like this https://idiod.video/ddxka3.png

I can add that give me a few days. Currently busy with some other mods and work.

That's great. I have a lot of more requests, but it's the nerve
1)Global, I think, uncomfortable current logic with increasing/decreasing time speed
2)Color settings on the changes speed