J Leslie Turriff via tde-users wrote:
Neither LibreOffice nor OpenOffice properly supports
importation of HTML
documents' CSS styling, either imbedded or external. The last mention of
providing this feature is years old. It's very frustrating; and
meanwhile, as you say, we are provided with useless "features" that
provide just about nothing. :-(
HTML5 is not an office document format. Why would a office writer
application support this. In fact there are just few engines that support
this (ex. gecko) and perhaps not fully.
I am afraid your expectations overreach the reality.