https://addons.opera.com/tr/extensions/details/cssviewer/
CSSViewer eklentisi - Opera eklentileri
opera
https://chromewebstore.google.com/detail/cssviewer/ggfgijbpiheegefliciemofobhmofgce?hl=en-US
CSSViewer - Chrome Web Store
A simple CSS property viewer.
chromewebstore