User JavaScript and CSS VS Stylus - User Styles Manager

You can use such scripts on tampermonkey (chrome) or greasemonkey (for firefox) or User Javascript an CSS injector. Source: 10 months ago

Speaking of Kbin, I made a blue theme (before) that anyone can use. Here is the CSS code. To apply it, use the chrome/brave extension called 'User JavaScript and CSS'. There are other extensions in different browsers that do the same thing, just search for custom CSS and apply the css code to kbin.social. Source: 11 months ago

I recommend this to use it: https://chrome.google.com/webstore/detail/user-javascript-and-css/nbhcbdghjpllgmfilhnhkllmkecfmpld. Source: about 1 year ago

Goto https://chrome.google.com/webstore/detail/user-javascript-and-css/nbhcbdghjpllgmfilhnhkllmkecfmpld, click "add to Opera" and click "add extension" to install it. Source: over 1 year ago

You might be able to use this extension to apply CSS that specifies a background image to sites you want. Source: over 1 year ago

Both of these are hosted on userstyles.world. To use them, you'll need to have a browser extension like Stylus . Then just click the blue Install button for each tool you want! Source: 10 months ago

These are both hosted on userstyles.world. I recommend using them with the Stylus browser extension, which works on Chrome, Firefox (including Firefox Nightly for Android) and Opera. (Pretty sure it will also work with Cascadea if you're on Safari but I haven't tested it yet.). Source: 10 months ago

I wonder if Stylus would be good for this... Source: 11 months ago

If you don't have a userstyles extension installed, you can get one here for Firefox or Chrome, but for Safari you'll have to do some tweaking. Source: 12 months ago

Though if you're in the habit of customizing sites you read, I'd personally recommend using a browser extension like Stylus (https://add0n.com/stylus.html) to do CSS, so you could write it like this:

  #wrapper {.

- Source: Hacker News / about 1 year ago