[Steven Zahm]

@ Olaf

RE: The fix did help, but it was lost after I updated the plugin.

The primary change in the update was the exact same change made to your site. I literally copy/pasted it from your site into the update. I’d like to see it again. Could you please change it back?

RE: it’d be great if the plugin would support an opacity setting in the custom colour settings, so we can set the background to ‘transparent’.

Set the TOC background color to the same color as your background which is #375366. Same effect as transparency ;)