We are older than most Adobe users, and are somewhat vision challenged. You provide 4 color app themes. The only one we can use is Dark. We also live and work in Arizona where it is bright and sunny. The issue with it is the scrolling tab on the far right for files is so close in color to the background that we cannot differentiate between the two colors. It would be so simple to fix. I thought that the idea for Dreamweaver was productivity with beauty a distance 2nd or 3rd or even further back.... Why can't we have a color contrast on the sliding file button? We can change the hexadecimal code or you could simply provide an option.