A lot of people here are (rightly) confused by what this is outside the technical (CSS) aspect of it.<p><a href="http://en.wikipedia.org/wiki/Nyan_Cat" rel="nofollow">http://en.wikipedia.org/wiki/Nyan_Cat</a><p><a href="http://knowyourmeme.com/memes/nyan-cat-pop-tart-cat" rel="nofollow">http://knowyourmeme.com/memes/nyan-cat-pop-tart-cat</a><p>This site has to have crazy music that auto-plays. If it doesn't it would not be Nyan Cat.
Nice hack! I totally forgot about CSS animation with keyframes.<p>The YouTube custom progress bar for the Nyan Cat video made me do a double take too:<p><a href="http://www.youtube.com/watch?v=QH2-TGUlwu4" rel="nofollow">http://www.youtube.com/watch?v=QH2-TGUlwu4</a>