bootstrap cdn in mvc5

Question

Hi All,

 

 https://maxcdn.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css

 

i want to add   bootstrap cdn  in mvc bundle 

 

 

 

how to add ?

i tried like this but its not working

 

bundles.Add(new StyleBundle("~/Content/css", "https://maxcdn.bootstrapcdn.com/font-awesome/4.6.1/css/font-awesome.min.css").Include(

"~/Content/Css/bootstrap.css",

"~/Content/Css/site.css",

"~/Content/Css/Style.css"

));