Cool share button effects styles

Cool share button effects using CSS3

$('.social').hover(function () {
    $(this).find('.shutter').stop(true, true).animate({
        bottom: '-36px'
    }, {
        duration: 300,
        easing: 'easeOutBounce'
    });
},function () {
    $(this).find('.shutter').stop(true, true).animate({
        bottom: 0
    }, {
        duration: 300,
        easing: 'easeOutBounce'
    });
});

DEMO