Hello
I just moved to Ubuntu 18.04 from 16.04. I have selected the Ambiant-Mate-Dark theme to use for windows & colours. I am going to enjoy the dark for a bit.
I am having trouble seeing the scroll bar on the right of each window. To be more clear, I am having issues seeing the "small bit of the scroll bar you grab with the mouse pointer". The colour is too close to the rest of the scroll bar.
How can I change the colour of part of the scroll bar? I have seen this detail level in years past (who knows what OS that was)....... but I can not find it in Mate today.
Any suggestions?
Thank you a bunch!