I am doing my project about scanner. So if i have finished to scan bardcode, the alert box will appear and show the ingredients of food products. But i have found the problem in alert box, it appeared but it only show native alert box. 
Can someone help, how to change style in alert box.

My codes are below: 

```
var localJSONFile= "db/product.json";
$.getJSON(localJSONFile)
        .success(function(data, status, xhr){
            $.each(data, function(i, product){
                if(result.text == product.barcode){
                    alert( "name: " + product.name + "\n"  + 
                           "barcode: " + product.barcode + "\n" +
                           "status: " +product.status + "\n" +
                           "E-code: " + product.e_code + "\n" +
                           "Ingredients: " + product.ingredients + "\n" +
                           "Country: " +  product.country + "\n" +
                           product.image
                         );
                }
            });
         })

```