# Night Shadow

> A theme with a dark color scheme that fully modifies the appearance of Firefox browser far beyond the built-in customization features

Canonical page: [https://chrome-stats.com/d/night-shadow](https://chrome-stats.com/d/night-shadow)

## Overview

- **ID:** `night-shadow`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** Serhiy Guryev
- **Daily users:** 4
- **Rating:** 5.00 / 5 (3 ratings)
- **Version:** 0.5
- **Last updated:** 2024-01-21
- **First published:** 2024-01-15
- **Size:** 7.76 KB
- **Data as of:** 2024-03-25
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/night-shadow/)
- **Website:** [https://github.com/serhiyguryev/night-shadow-theme](https://github.com/serhiyguryev/night-shadow-theme)

## Description

Firefox’s user interface is built of web-like elements (HTML and XUL elements) and styled using CSS. Thus, there are additional options for changing the appearance (user interface) of Firefox browser by applying style rules with an optional files named userChrome.css and userContent.css. With these files, the Night Shadow theme's color scheme is applied to all elements of the Firefox interface, including: internal pages (all about: pages), dialog windows, error pages, infobars, developer tools etc.

<b>DOWNLOAD AND INSTALLATION INSTRUCTIONS</b>

1. Install the core theme files on the "Add-ons for Firefox" web portal (<a href="http://addons.mozilla.org" rel="nofollow">addons.mozilla.org</a>) by clicking the "Install Theme" button

2. Find your Firefox profile directory:
 - Type about:support in the address bar and press "Enter"
 - Go to "Profile Directory (Linux)" / "Profile Folder (Windows)" entry and click on "Open Directory (Linux)" / "Open Folder (Windows)" button

3. Download additional theme files, unzip the downloaded archive and copy the "chrome" directory to the previously opened Firefox profile directory: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/3c67721fdfb7ab6fd8bacaf49d1925c637c97554373949ff686b1c3cb2144ce2/https%3A//github.com/serhiyguryev/night-shadow-theme/releases/download/v24.01/chrome.zip" rel="nofollow">https://github.com/serhiyguryev/night-shadow-theme/releases/download/v24.01/chrome.zip</a>

4. Enable Loading of userChrome.css and userContent.css in Firefox:
 - Type about:config in the address bar and press "Enter", click "Accept the Risk and Continue" to go to the about:config page
 - Search for the toolkit.legacyUserProfileCustomizations.stylesheets preference and switch its value from false to true
 - Restart Firefox

<b>Attention</b>: since the changes are mainly made in userChrome.css and userContent.css files, which are not updated automatically with the theme, you should check the theme's GitHub repository from time to time for updated versions of these files: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/4081a15a01bbb2a0c65f87f7c42a4c7220940cd1ea089b7079f7bc85ad5517da/https%3A//github.com/serhiyguryev/night-shadow-theme" rel="nofollow">https://github.com/serhiyguryev/night-shadow-theme</a>

<b>SUPPORT MY WORK</b>

If you enjoy my work, please consider supporting what I do. Thank you.

Donate with PayPal or Debit/Credit Card: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/3584e34c1574726c6b888c2e51294f5cd3e05637ace7fb5b7ed8cbf63465b66a/https%3A//www.paypal.com/donate/%3Fhosted_button_id=AQ9BB34WHFADC" rel="nofollow">https://www.paypal.com/donate/?hosted_button_id=AQ9BB34WHFADC</a>
Support me on Ko-fi: <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/9edd40b182fe05950356a913441a09c1c7b5ce68b9352c1df58c8b98b20dd814/https%3A//ko-fi.com/serhiyguryev" rel="nofollow">https://ko-fi.com/serhiyguryev</a>

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension is not longer available in the store

## Similar extensions and apps

- [Night Shade](https://chrome-stats.com/d/night-shade-firefox)
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- [Nighthawk dark/black theme](https://chrome-stats.com/d/nighthawk-dark-black)
- [Darkerview - A Darker Theme for Firefox](https://chrome-stats.com/d/darkerview)

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Source: [Chrome-Stats](https://chrome-stats.com/d/night-shadow)