This piece of code was asked for over at Weborum, it adds a pretty good effect to any bullet images (lists) you may already have on your site and is very easy to do.
CSS List Menus and Buttons CSS / Buttons and Navigations
Want to add a little spice to your site? Creating a new CSS list might be just what you need to really give it some new life. Check out this interesting tutorial and get yourself moving in the right direction towards a new online look.
CSS Background Rollover CSS / Background
Looking to add a little style to your image links? Let's use CSS to add a background color that appears when the mouse hovers over the image. This style can be used on a variety of images but we'll be looking at adding this style to affiliate buttons.
Creating a Navigation Bar with CSS CSS / Buttons and Navigations
This interesting tutorial in HTML and CSS will show you how to create a Navigation Bar. It takes 16 steps, but they are short and easy to read. The great photos and screenshots make each step very understandable. Thanks to CSS, you can format your links with any style you choose and and can align your links horizontally or vertically. Also, using CSS instead of images to create a rollover effect helps your page load faster.
Images With Hover Effects CSS / Buttons and Navigations
The method I'll demonstrate here requires nothing but basic support for images and CSS, as well as supply a usable alternative to those who don't (text-only browsers, mobile phones, website readers for people with disabilities, etc).
Improved CSS Hover Images CSS / Colors and Effects
You see a lot of hover effects on web nowadays. Images are often preloaded on page load so that the user sees the hover effects right away, but there's also another way to do it. How about using just one image and changing its state/position it with CSS?
Page Layout and Background Image Design CSS / Layouts
Clear answers are provided with tutorial exercises on screen and browser resolutions, setting Web page width in absolute and relative length units, setting images and font sizes in relative length units, adding multiple background images.