Learn how to customize BrainKing's view layer and share your CSS experiences.
Useful links Wikipedia - for general information on what CSS is, why it is useful, and a short introduction on how to use it. W3Schools - for a tutorial and a reference on CSS. W3C - for detailed and advanced information for those who are interested. CSS Zen Garden - for some trickery and demonstration of what is possible with CSS
Czuch: Using CSS you can do loads of crazy things (even replace images with text, yes). But for the other person to see the same thing, (s)he'd have to be using the same CSS... Why don't you suggest Fencer adding some smiles with such messages (like or )