Description from extension meta
Adding custom CSS code to websites
Image from store
Description from store
CSS snippets allows you to change the look of the web.
To get started click on the extension icon and you will be taken to the options page. Here you can create new snippets which you can give a title, choose which urls it is applicable on, and write the CSS code. If you visit a website which matches one of a snippets urls, that snippets CSS will be added to the website.