$(function() {
	$('.bounce')
	.hover(
		function(){
			$(this).queue([]).stop();
			$(this).stop().animate({
				'marginTop':'-2px'
			},{duration: 50,easing: 'easeOutCubic'});
			$(this).animate({
				'marginTop':'0px'
			},{duration: 50,easing: 'easeOutBounce'});
		}
	);
});