Follow-up Comment #1, bug #522 (project tex4ht): Thanks for your report. Your analysis is right, the pattern for closing brackets was too greedy and matched 'content: "}"' as end of the CSS block.
I've fixed it in the development version of make4ht. I should release a new version soon. _______________________________________________________ Reply to this item at: <http://puszcza.gnu.org.ua/bugs/?522> _______________________________________________ Message sent via/by Puszcza http://puszcza.gnu.org.ua/