Since in your infinite wisdom you removed all the useful plug-in possibilities in Firefox Quantum (It was NOT an improvement, my friends), then how'bout you readily add some stuff? For instance: Give us the option to change the scroll bar colors! On Windows 10 the scroll bar contrast is so bad that, on a long page it's hard to find the scoll bar position because the two shades of grey are hard to distinguish! I used to use a plug-in for it, but a similar one, of course, doesn't exist because you chose to screw that part up. Jeez... The customization possiblities were THE reason I chose Firefox. I could arrange it to match my own logic. Now that's removed...