function prevSlider(){

            var CurrentSlick  = $('.slick-active').index(); // get the index
            var prev = $(".slick-slide")[(CurrentSlick-1)];
            $(prev).css('position','relative');
            $(prev).children('.slider-image').addClass('slick-slider-image');
//            prev.addClass('slick-slider-image');

            removeClasses = $('.slick-active .slider-image').hasClass('slick-slider-image');

            console.log(removeClasses);
        }