HTML5 Javascript and CSS files inside Xamarin forms

I am writing a native cross platform application using Xamarin forms. But i need to have one page with a Web view to render an existing HTML5 page even thought other parts of the app are native.I have an existing HTML 5 page which contain JavaScript and Css as well . I wanted to port these files in Xamarin forms application instead of hosting in a Server.I can see in the documentation, that we can load HTML pages in Web view and use Razor engine.Can i use the same way to load HTML5, Css and JS files as well? If not how can i solve this scenario? Could any one please guide me on this?It is great if any one cloud provide some example.

Thanks in Advance