[Plugin: Chess Game Viewer] Viewer Chessboard Distorted in Hybrid News Theme

I am re-building my Chess Community website with the Hybrid News theme. I have been using your WordPress plugin (Chess Game Viewer) with various themes and it has always worked perfectly.

Here is a link to my current site to show you how it looks in every other theme, except for Hybrid News: https://www.rookhouse.com/blog/?p=300

Here is how it looks on my Development site with the Hybrid News theme: https://www.rookhouse.com/blog2/?p=13

Not sure why the chessboard is distorting in this particular theme. I reached out to the designer of the Hybrid News theme and he replied back:

“This is something you’ll most likely have to ask the plugin developer about:
https://www.ads-software.com/tags/chess-game-viewer-control-panel?forum_id=10#postform

This is especially so because the plugin is outputting style rules directly in the page content, which is invalid. These style rules either need to be hooked to wp_head or registered as an external stylesheet. There’s not really much we can test on the theme end when a plugin does something like this.”

Any thoughts??

https://www.ads-software.com/extend/plugins/chess-game-viewer-control-panel/