Comes in two sides: one for common CSS3 rules and one for cutting-edge, still untested CSS3 features. In the header of the page, the user can click a rule, and under it a description will be loaded.Alongside the description, an example will be loaded,...

When an option is clicked, a drop-down panel appears, where menu sub-options are loaded via AJAX.  The panel does not flaot above the page, but pushes the entire page content down.Features:Cross-browser support Animated loading graphic while content...

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