I have successfully implemented animation for Webkit browsers, but I'm facing some challenges with Firefox. The code I have only seems to animate the top-left corner while the rest snaps into place.
Below is the snippet of code:
$('img').hover(function(){
$(this).animate({MozBorderRadius: '50px 50px 0px 0px'}, 900);
},function(){
$(this).animate({MozBorderRadius: '25px 25px 0px 0px'}, 900);
});