Wowhead toaster link popups
Sorry for any confusion.
It is a bit of a weird thing to explain.
I've linked to wowhead in a thread and when you hover over the link it shows the above.
Black border, white and yellow writing with a white background.
Is this controlled by wpforo as I'd like the background of the link to be black, it may not be something you can assist with.
Thanks ever so much.
This issue coems from your theme CSS, it sets background color to all tables and this plugin tooltip table is also being affected. You can use this CSS code to overwrite theme affection. Put it in themes' style.css or in Dashboard > Forums > Settings > Styles > Custom CSS Code textarea, then delete all caches and do Ctrl+F5 on front-end: