IMO, the default Lemmy style is ridiculous on desktop (especially widescreen). I saw a few posts on other servers with some Stylus CSS changes and they were a good start. I made a few changes to get rid of some of the crazy font sizes, padding/margin, and width.
This is great. I've already started tweaking it. I don't know why the default font color here is a dark gray instead of black it really hurts readability. In fact, some of the other color choices are just not very nice.
i attempted to apply the style from here: https://userstyles.world/style/10301/better-lemmy to the theme here called darkly-better, but that looks cleaner. i'll attempt to port it to the existing css so it can be selectable as a theme as well.