Profile search feature css issue

When searching members via profile search, when mouse over members profile - all white background obscures the white text of members profile unless I mouse out. Cant find where/what css I'm dealing with since developer inspector poorly functions while on top of the feature, and trying to determine the source code.. ?
Thanks.
JP

The hover coloring works in reverse. When not being hovered the background is transparent. When hovering the background isn't changed from its already assigned background which is using Bootstrap 4 bg-light class. You can change just the hover background with the below CSS for example.


Change "red" to whatever color you like. You can use CBs built in CSS override functionality shown below to add this CSS to your site.

www.joomlapolis.com/blog/kyle/18711-template-css-overrides-made-easy

Thanks again.
But I don't see in "Plugin Management" any of the options your link suggests. ???
No "override" tab or the like. Is there a plugin I may need to install or ?
Mentioned
"and under the Overrides tab supply your custom CSS then save! Check it out below."
Not seeing these tabs and so forth.

Using CB 2.4.6
Much thanks.

Within CB > Plugin Management edit the Default template. You should see an Overrides tab directly between Global and Parameters tab were you can supply your custom CSS.

Thank you.
But please see attached graphic.
Maybe I'm missing a plugin or ????
Cannot find anything with regard to template in CB Plugin Mngt
thanks.

It's the second plugin in your screenshot. The name is Default and its type is Templates. That's the default template.