@pejiji There is an open issue, we'll probably bump the line by default. We also have another issue to add a high-contrast mode that would bump the contrast across the board. Feel free to open issues at https://github.com/elk-zone/elk or join https://chat.elk.zone when you have suggestions.
@elk hi, is it possible to change the "timeline line" (the line that links the different toots of a discussion). It's quit visible when we use the light mode, but not when switching to te dark mode. I tried to change the theme colors in settings, but it did not affect the line.