See #231 for context

We should include in either the example page or our readme that we style some elements like <dialog> that are not supported by other browsers. You can check caniuse for browser support for HTML elements.

We would take a pull request that would add this to the documentation. Ideally, you would check all the HTML elements in the example page

Would be good to have some basics tests in here.

Could just use jest, or something else. Very open to ideas