RSS Feed has no styles in chrome – function to add one?

This is a really bizarre problem. For some reason Chrome does not have any RSS feed formatting?

Where as most other browsers do!

So it seems from I read online that I have to create my own style sheet for it :/

That’s fine, but how can I add my RSS stylesheet to my wordpress RSS feed without manipulating the core files.

Is there a function that will allow me to add this style sheet?

Thanks for any tips 🙂