Styling the Accept Hosted form?

[JannikZed]

We are currently trying to use the accept hosted implementation from your lib and are failing to style it, so I wanted to generally know, what options are even possible here? What is the recommended implementation?
In point 3 you are writing:

A note on styling: a goal of this library is to invert control of the UI to the developer. Each of the <AcceptHosted /> compound compontents (<Button />, <IFrameBackdrop />, <IFrameContainer />, and <IFrame />) have both className and style object props, allowing the default styles to be overridden. At this moment, this is not recommended.

-> what is alternatively recommended from your side? The docs are missing details here..

[brendanbond]

To be honest I can't remember why I added that "not recommended" snippet, it must have been that using className and style didn't work as expected. What happens when you use those props to try and style the compound components?

I'll try and take some time today to spin up a CodeSandbox, it's been a while since I was able to look at this