$(function() {
    $('.fp_gallery .content').hover(
        function(){
            $(this).find('.Descricao').animate({
                bottom:'0px'
            },{
                duration:50,
                queue:false,
                easing:'easeInOutExpo'
            });
        },function(){
            $(this).find('.Descricao').animate({
                bottom:'0px'
            },{
                duration:50,
                queue:false,
                easing:'easeInOutExpo'
            });
        }
        )
});