CSS Tricks

These are just tricks and techniques I've used in various places. I believe that most of them are CSS3 compliant.

Spoiler

Here is a way to hide text from visitors until they hover over it.

Here is the CSS:

.spoiler {
	color: #fff;
	border: dotted 1px #f00;
	}
.spoiler:hover {
	color: #000;
	border: dotted 1px #bbb;
	}

And here's how it works in real life:

Who did it? The butler did it.