Firefox-Mod-Blur VS FirefoxCSS-Store

This is my first time doing something like this. I though I just need to add files to the chrome folder, but that doesn't work(at least for some files). 2 files that should hide my extensions and hide my bookmarks doesn't work. Can anyone help me? I've followed instructions from here.

Here

Yep! Use the privacy mod here and place it in your userChrome. You have the option of having blurred out email in the main menu, sync menu, or change the email in the main menu to any other text you want

You can find more information on extra features and code here https://github.com/datguypiko/Firefox-Mod-Blur

I've been struggling hard with trying to make my address bar suggestions box transparent. I got inspired by [datguypiko's Firefox Mod Blur], and wanted to implement some of the transparency stuff into my userChrome.

try that code but first download this image

I use the theme from here without any changes.

Not true, here is an example using it for the search bar. I use this with sway wm which does not support blur.

search for it on https://firefoxcss-store.github.io/ if you need assistance go to r/FirefoxCSS

yes, we can put "links of interest" on the web to collect all the communities, websites, or whatever related to firefox themes.

You can also remove that unnecessarily large sidebar header that Firefox insists on not letting users disable via normal means with userchrome mods. Some such setups can be seen at https://firefoxcss-store.github.io/.

firefox's ui is very customizable with css and i dont see why flatpak would change that. here are some examples https://firefoxcss-store.github.io/

I like to use this

If somehow this could be integrated with the css store down the line, I can see a lot more casual Firefox users finally trying out css customisations.

you can find others here https://firefoxcss-store.github.io/

You might want to take a look at Firefox CSS. There are some themes for home page and at the end of the site is guide: https://firefoxcss-store.github.io/