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55 matching results
Search Results for tag "css"
Experimental dev tool to analyzie CSS Class to ID releations as a network
Click on any element to get the font info in a page popup
Get all CSS styles of selected text
Web Developer Requires Restart
The Web Developer extension adds various web developer tools to the browser.
This tools is deprecated in favor of the built-in Firefox Developer Tools. See below for more information.
This add-on adds JS Fiddle style code prototyping to Firefox DevTools.
Stylish-Custom Requires Restart
custom additions to Stylish extension
Blocks desired HTML contents (script, style, image, object, media)
Font Finder Requires Restart Featured
FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.
QuickJava Requires Restart Featured
Website Theme Manager allows you to change any website's appearance
Lets you add userstyles ( website and browser themes) with a mini addon.
Stylish Requires Restart
Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for Google, Facebook, YouTube, Tumblr, and many, many other sites. You can even customize Firefox and other programs themselves.
A source viewer that enables you to view not only page's HTML source but also style sheets and scripts. It uses Prism syntax highlighter and it can beautify(unminify) the source code.
Color That Site! Requires Restart
Change the colors of web sites. With the move of some sliders, you change the foreground and background colors of a site.
Watch the video for a short introduction.
Personas Interactive Theme Engine Requires Restart
Created by http://BrandThunder.com where you can Build Your Own Browser Theme. Remove the limits of Personas. Get unlimited Personas, legible text; use with Firefox themes installed. Create your own Personas gallery; full CSS3 backgrounds, and more
Easiest way to Add and Manage Custom User Styles in Firefox.
Add, Edit, enable, disable and delete in-numerous User Style Sheets to redesign the Firefox and the Web.