FF ULTIMA...
. . . A theme with too many options. And a sequel to FF Perfection CSS.
   
Features
- Windows, Linux and Mac OS Support.
Vertical Tabsand aOne Line Nav Bar.- Add-on theme support, FF ULTIMA can be used with Firefox add-on themes.
- Color Scheme support, choose from the many options or learn how to create your own.
- Dark or Light mode themes, automatically cycle depending on your systems current Color Mode.
- Multiple Options for Tabs, autohiding, spacing, accessibility and more, toggleable on the about:config page
- See more detail on what FF Ultima has to offer through the Wiki.
Installation
🚨 Do not skip the installation instructions! Firefox v131+ Required. 🚨
Need help finding your Profile Folder? (Click Me)
> userChrome Themes work by communicating with a chrome folder located in your Firefox Profile folder, think of it as your User Interface. This folder typically holds `.css` files with the purpose of customizing elements of the Browser. There are two easy ways to access this folder: 1. Go to the `about:support` page - In the URL Bar, type `about:support`. - Look for the **Profile Folder** row. Open the folder. - In that folder, create a new folder named `chrome` (If it doesnt already exist).  2. Go to the `about:profiles` page - In the URL Bar, type `about:profiles`. - Your profile will say `This is the profile in use and...`. - Look for the **Root Directory** row, and click **Open Directory**. - In the opened Folder, create a new folder named `chrome` (if it doesnt already exist). 
Have system theme enabled for first install, not firefox dark/light. (Click Me)
⬇️ Choose one of the installation methods below. ⬇️
The Easy Way
> 1. Download the latest version on the [release page](https://github.com/soulhotel/FF-CSS-ULTIMA/releases/latest). 2. Copy everything in the ffultima(version).zip into your chrome folder. 3. For first time installation, you will need to apply the `user.js` to your profile to access theme settings. 4. In the chrome folder, youll see the `user.js`, move it out the chrome folder and into the Profile Folder. 5. Restart Firefox. 6. **Wait** for Firefox to open, then delete the `user.js` file. 7. Go to `about:config` and search for `ultima` to see all of your settings. ###### :warning: You only need to touch the user.js when installing the theme for the first time. It's function is to enable userChrome and add theme settings to the about:config page. Do not copy the user.js file into the Profile Folder if you are just updating the theme to a new version. Unless you want all of your saved settings to be reset :).The Hard Way
> ###### This method involves using Git and the Terminal - allowing easier updates. Harder for the less technical of people. 1. Open a terminal in your Profiles `chrome` folder. 2. Or in the terminal, navigate to your Profiles chrome folder `cd your\profile-folder\chrome`. 3. In the terminal, git clone the repo to install/update to the latest version: ``` # cd your/profile-folder/chrome # cd into profile folder git clone https://github.com/soulhotel/FF-ULTIMA.git # git clone inside mv FF-ULTIMA/* FF-ULTIMA/.* . # clean up double folder rmdir FF-ULTIMA # remove the extra folder ``` 5. In your chrome folder you'll have a file named `user.js`. 6. Move the `user.js` file OUT of the chrome folder and INTO your Profile Folder. 7. Restart Firefox. 8. **Wait** for Firefox to open, then delete the `user.js` file. 9. Go to `about:config` and search for `ultima` to see all of your settings. ###### :warning: You only need to touch the user.js when installing the theme for the first time. It's function is to enable userChrome and add theme settings to the about:config page. Do not copy the user.js file into the Profile Folder if you are just updating the theme to a new version. Unless you want all of your saved settings to be reset :). ###### :accessibility: Reading the [release page](https://github.com/soulhotel/FF-CSS-ULTIMA/releases/latest) is always recommended. When new versions of the theme come out - and they include new preferences in the about:config page, you may want to open the new user.js file and compare it to your current settings. You can either add the settings manually in the about:config page... or load your own editted user.js file to add the new settings and keep your old the same way.Documentation
- FAQ
- Theme settings overview
- Sidebery config
- List of Color schemes
- Color scheme creation
- Spreadsheets