The fastest and easiest way to check, copy and edit CSS
What is CSS Spider?
CSS Spider is a Firefox add-on that provides the fastest and easiest way to check, copy, and edit CSS. With CSS Spider, you can view the CSS of any element you hover, immediately, and easily copy or export its rules to codepen with a single click. Say goodbye to using 'Inspect Element/ Browser Dev Tools' and simplify your CSS workflow.
Farewell to "Inspect Element/ Browser Dev Tools" — View the CSS of any element you hover, immediately, and copy, export to codepen all its rules with a click.
CSS Spider may not be safe to use and it requires some risky permissions. Exercise caution when installing this add-on. Review carefully before installing.
CSS Spider has earned a fairly good reputation and likely can be trusted.