Html2OpenXml is a small .Net library that convert simple or advanced HTML to plain OpenXml components. This program has started in 2009, initially to convert user's comments from SharePoint to Word.
convert html file with simple table with border=1.
open converted word and apply Table Design Style "TableGrid" and see the difference. Borders are coming as darker one with compared to TableGrid style. but, Default Table Design Style is "TableGrid", which is not getting applicable here.
Steps to Reproduce: