Change reflow in 9.0

theme.js

(function ($, global, undef) {
    function attachHandlers(l, k) {
        l.each(function() {
                var f = $
                  , e = window
                  , c = f.extend({}, k || {})
                  , d = f(this)
                  , a = !1
                  , b = f("<div></div>").addClass(c.cssClass).css("display", "none").insertBefore(d).end()
                  , h = null 
                  , g = function() {
                    a && b.width() >= c.minWidth ? s() : !a && d.width() < c.minWidth && q()
                }
                  , q = function() {
                    h = [];
                    var g = 0;
                    d.find(c.children).each(function() {
                        var a = f(this);
                        h.push({
                            element: a,
                            parent: a.parent(),
                            parentOrder: u(a),
                            responsiveOrder: r(a),
                            originalOrder: g++
                        })
                    });
                    h.sort(function(a, b) {
                        return a.responsiveOrder == b.responsiveOrder ? a.parentOrder - b.parentOrder : a.responsiveOrder - b.responsiveOrder
                    });
                    f.each(h, function() {
                        b.append(this.element)
                    });
                    b.show();
                    d.hide();
                    a = !0
                }
                  , s = function() {
                    h.sort(function(a, b) {
                        return a.originalOrder - b.originalOrder
                    });
                    f.each(h, function() {
                        this.parent.append(this.element)
                    });
                    d.show();
                    b.hide();
                    a = !1
                }
                  , r = function(a) {
                    a = a.attr("class").split(" ");
                    for (var b = 0; b < a.length; b++) {
                        if ("responsive-shown" == 
                        a[b])
                            return 1;
                        if (0 == a[b].indexOf("responsive-")) {
                            var c = parseInt(a[b].substr(11), 10);
                            if (!isNaN(c))
                                return c
                        }
                    }
                    return 1E4
                }
                  , u = function(a) {
                    if (c.parents && 0 < c.parents.length) {
                        a = a.parent();
                        for (var b = 0; b < c.parents.length; b++)
                            if (a.hasClass(c.parents[b]))
                                return b
                    }
                    return 1E4
                }
                ;
                f(e).on("resized", g);
                g()
            })
    };

    function clearDefaultHandlers(singleColumnCssClass) {
        var registeredEvents = $._data(window, "events").resized;
        for(var i = 0; i < registeredEvents.length; i++) {
            var expectedFunctionValue = "function (){a&&b.width()>=c.minWidth?s():!a&&d.width()<c.minWidth&&q()}";
            var functionValue = registeredEvents[i].handler.toString();

            if (expectedFunctionValue === functionValue) {
                registeredEvents[i].handler = function () {
                };
            }
        }
    };

    $.fn.overrideReflowContainer = function (options) {
        var context = $.extend({}, $.fn.overrideReflowContainer.defaults, options || {});
        context.selection = this;

        clearDefaultHandlers(context.singleColumnCssClass);

        this.each(function () {
            var element = $(this);
            var singleColumnCssClass = context.singleColumnCssClass + " " + element.attr("class").replace(context.containerCssClass, "");
            attachHandlers(element, {
                cssClass: singleColumnCssClass,
                minWidth: context.minWidth,
                children: context.children,
                parents: context.parents
            })
        })
    };

    $.fn.overrideReflowContainer.defaults = {
        containerCssClass: "evolution-reflow-container",
        singleColumnCssClass: "single-column",
        minWidth: 570,
        children: ".content-fragment",
        parents: "header content left-sidebar split-sidebar-left split-sidebar-right right-sidebar footer".split(" ")
    };

})(jQuery, window);

$('.evolution-reflow-container').overrideReflowContainer({
    minWidth: 890
});