Everyone's been to a site that had great content, but it was either the default black on white or some other eyesore (green on red, yellow on blue, etc). If you have GreaseMonkey, you can easily style up these sites with JavaScript.
Example:
// ==UserScript== // @include site.com/* // ==/UserScript== document.body.style.color = "#DAE4FC"; document.body.style.backgroundColor="#000000"; document.body.style.fontFamily = "Verdana";
This example will change the background to black and the foreground to a light blue. If you want to use it, save it as a .user.js file, install with GreaseMonkey, and your site of choice should look a lot prettier the next time you load it. There are many other things you can change, this is just a very simple example. For instance, you can style particular DIVs in the layout, links, etc. Never put up with ugly websites again! 
