A bundle is a logical group of files that is loaded with a single HTTP
request. You can create style and script bundle for css and javascripts
respectively by calling BundleCollection class Add() method with in
BundleConfig.cs file.
Creating Style Bundle
bundles.Add(new StyleBundle("~/Content/css").Include("~/Content/site.min.css",
"~/Content/mystyle.min.css"));
Creating Script Bundle
bundles.Add(new ScriptBundle("~/bundles/jqueryval").Include(