FramedWeb 0.0.7, the next version of our HTML+CSS importer for InDesign has just been released.
This version has much improved naming of the styles that result from the HTML+CSS to InDesign style mapping.
More info here:
https://www.rorohiko.com/framedweb/
And the FramedWeb manual-in-progress can be found here:
https://www.rorohiko.com/wordpress/manuals/framedweb-manual/