Internet Explorer - the browser with most rendering bugs

Internet Explorer has the most buggy algorithms when it comes to rendering things on screen.
Continuing to work on my JS Dock, i figured out that IE is most buggy when it comes to rendering PNG images(with more than 256 colors!!!) with transparency/alpha component(though there are workarounds which dont always help!)
Also it has problems with setting the heights of tags using CSS. Firefox renders the same things beautifully and is a visual treat to watch, on the other hand, IE renders it badly, unpredictably oversized DIVs and PNG images with white background, and makes it look ugly.

Check the dock here.

For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled. - Richard Feynman