89 matching results
Search Results for tag "css"
Firepicker Requires Restart
Simple color picker plugin for Firebug.
Find and highlight elements on the page with this DevTools panel, using CSS styles and selectors.
Makes the layout of Google News dark while retaining the original feel.
replace white or very bright background on webpages with slightly darker colors
lmnpop Requires Restart
Pops elements as resizable windows.
Dafizilla ViewSourceWith Requires Restart
The main goal allows users to open (and in some cases edit) page source with external applications.
Allows you to change any website's look; choose your desired style from userstyles.org
Stylish Tools Requires Restart
Quicker access to several Stylish features through a toolbar button and/or keyboard shortcuts. Available for Firefox, Thunderbird, and SeaMonkey
Outlines each element on the page to help you visualize their dimensions and overcome those annoying CSS layout issues.
Requires zero permission and open source.
Flat material theme. Minimal paddings, minimal borders, minimal colors. [How to enable for Firefox 57 - in description.]
Phoenix Requires Restart
Makes a cross-hair the default cursor. To disable just click 'disable'. This addon is designed to be very light and have very little impact on your web browser. Crosshairify changes the cursor style.
CSSViewer Requires Restart
A simple CSS property...
FoxGuide Requires Restart
Display horizontal and vertical floating guides, exactly the way you use it in photoshop. Helps improving layout, placing elements in proper grids, laying out elements symmetrically and structure a design.
Generate simple style guide from page's CSS.
PourBico Requires Restart
Speed up your testing and debugging times with PourBico. By intercepting HTTP requests, PourBico allows you to modify each response (headers and body) via inline edits or by replacing resources with local or external ones.
Lets you add userstyles ( website and browser themes) with a mini addon.
Mobile toolkit Requires Restart
A toolbar for Mobile WebDevelopers, lets you quickly validate your code, check renders and find documentation.
globalChrome.css Requires Restart
Provides global user stylesheet.
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