Jquery autocomplete response and pushing UI[style] content to JSP

i need a solution to my below problem.i want to push on response of Jquery. on pushing the content it must have style in it. please let me know the solution>>>>>>> anyone.

response : function(event, ui) {
            var a = $("#photo").val();
            ui.content.push({
                label : "<i class='fa fa-plus-circle'></i>"+" "+a,
            });

this fontawesome Icon [i class='fa fa-plus-circle'] is not getting
affected in my jsp page.