main.js

// uOrderInitInit
$(uOrderInitInit);
function uOrderInitInit(){
    var $filterOutput = $('.filter-output');
    var $uOrder = $('.table-u-order__hint');
    var $uOrderEl = '.table-u-order__hint';
    var $uOrderParent = 'td';
    var $uOrderParentClass = 'table-u-order';
    if ($uOrder.length) {
        $uOrder.parent($uOrderParent).addClass($uOrderParentClass);
    }
    $filterOutput.on("DOMNodeInserted", function (event) {
        $(event.target).find($uOrderEl).parent($uOrderParent).addClass($uOrderParentClass);
    });
};