Issue
Posting under Discussions on a project supports Markdown, which is rendered correctly as HTML tags <em> <strong> <ul> <ol> <a> but they are not styled when displayed on the discussion comment:
Code:

Rendered:

Expected:

Task:
Add missing generic styles for HTML tags in posts:
- em, strong, quote, ol, ul, a, and
- all h1-6 should be displayed as bold, no change