I’m trying to add a modified css for lemmy-ui to my self-hosted instance running on Docker. I’m following this guide but the custom theme is just showing up as litely. Steps taken:
- Went to bootstrap.build, made the necessary edits.
- Exported the
bootstrap.min.cssas well as the_variables.scss - Renamed them to
theme-name.cssand_variables.theme-name.scss - Do the necessary bind mounts so lemmy-ui can access the files. Can confirm the files are correct and appear within the container.
- From lemmy web ui, select from drop down the theme called
theme-name(it shows up with the right name and all). - Press Save, but theme is just litely.
- Use dev tools on browser and can confirm
theme-name.cssis just the litely css.cat theme-name.csswithin the container is showing the right content. LEMMY_UI_EXTRA_THEMES_FOLDERis set correctly since the option fortheme-nameis showing up, it’s just loading litely instead.
Not sure what I’m doing wrong here :/

Thank you SO much. There were a lot of blanks to fill in with the doc page. I was putting the theme files in subfolders rather than renaming (though I suspected that was my issue). Then it says to use v4 themes, and those KIND of worked, but kind of not. v5 seems good so far. Still a bit more to figure out, but you’ve been incredibly helpful!