Clean-up of existing styles, some filled styles added

Change-Id: If15c3645d273b83c51deb5132acb20bddb89fa4d
Reviewed-on: https://gerrit.libreoffice.org/54188Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Regina Henschel <rb.henschel@t-online.de>
Reviewed-by: Heiko Tietze <tietze.heiko@gmail.com>