How do I style?

[easierbycode]

How do we apply external styles? I can override the <object> style, but not sure how to override anything in shadow dom using rules or variables.

example:
https://jsfiddle.net/easierbycode/4ps10hx2

[chemerisuk]

@easierbycode use object.contentDocument to get ref on the document element. On the other case it's probably better in future to allow style modification with custom css variables... I need to investigate possible use cases for presentation styling.