Thank you for taking a look at my post. I am having trouble with some stubborn little buttons on my webpage. Every button gets an unwanted transparent :hover effect. I know it is the following code that causes it:
I’m going along with Danny here. It seems like you have a black color assigned in your theme. It’s not that you are getting transparent on :hover, but rather you have a !important > black set on hover. The “!important” is causing the issue. Do you have that set in your customizer CSS somewhere?