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68 matching results
Search Results for tag "css"
Stylish-Custom Requires Restart
custom additions to Stylish extension
Print Edit WE provides facilities to edit the contents of a web page prior to printing or saving. Elements in the web page can be edited, formatted, hidden or deleted. Unwanted content, such as adverts and sidebars, can easily be removed.
lmnpop Requires Restart
Pops elements as resizable windows.
Advanced Frame Designer Requires Restart
A tool to design frames directly in the web page. The integrated color picker supports also harmonic colors. Operating notes see the tooltips.
Lets you add userstyles ( website and browser themes) with a mini addon.
CustomAppButton Requires Restart
Customise the App Button.
This add-on adds JS Fiddle style code prototyping to Firefox DevTools.
Reload CSS without having to refresh the page.
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.
change every web page style,darken background color and brighten text color,prevent users see high brightness web page.
CSSViewer Requires Restart
A simple CSS property...
This tools is deprecated in favor of the built-in Firefox Developer Tools. See below for more information.
globalChrome.css Requires Restart
Provides global user stylesheet.
Context Style Switcher Requires Restart
Change Page Style via context menu
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.
FireStylus for Firebug Requires Restart
FireStylus is a Firebug extension that makes Firebug display the Stylus filename and line numbers of the Stylus-generated CSS styles rather than those of the generated CSS.
Cascading Style Sheets can be tricky. Placing an outline on every element can help you figure out what is going on.
This extension inserts the Pesticide CSS into the current page, outlining each element to better see placement on the page.
Website Theme Manager allows you to change any website's appearance