// Horizontal table scroll proof of concept:

    var intialTableHeight = $(".table-wr").height();

    function horTableScroll() {
        var tableHeight = $(window).height() - $(".table-wr").offset().top + $(window).scrollTop();
        if (intialTableHeight > tableHeight) {
            $(".table-wr").css('height', tableHeight);
        }
    }
    horTableScroll();

    $(window).scroll(function(){
        horTableScroll();
    })