Cacher is the code snippet organizer for pro developers

$(window).mousemove(function (e) {
    var mousePosX = (e.pageX / $(window).width()) * 100;
    var mousePosY = (e.pageY / $(window).height()) * 100;
    // console.log(mousePosY)
    $('.thumbs-block').css('backgroundPosition', mousePosX + '% ' + mousePosY +'%');
});