css code/syntax to change the color of this d*** thing? been trying for months

[Itzdibbyyx 4]

i have tried and failed for months to change the color of both the sliderbubble and the button focus thing specifically for Mozilla! chrome works as intended, and edge has no bubble at all but the focus ring is red as intended... its doing my head in please send rescue haha, this issue is consistenet between firefox on both PC and the samsung/android app and as you may be able to work out firefox is my prefered browser.

 

thanks in advance

 

[chef 3808]

It isn't:

.emby-slider::-webkit-slider-thumb, .sliderBubble

[Itzdibbyyx 4]

 

It isn't:

.emby-slider::-webkit-slider-thumb, .sliderBubble

thank you, thank you, thank you

[chef 3808]

Glad I could help.