Those CSS animations would be a success in the web of the old days. Reminds me of the whole rounded borders thing: all those hacks and loops to make it work in

Those CSS animations would be a success in the web of the old days. Reminds me of the whole rounded borders thing: all those hacks and loops to make it work in all browsers (transparent images in the corners, lol), and then finally when there's wide browser support, rounded borders were already out of fashion