I want to hide the popup that appears when hovering over it in the browser window. Connect and share knowledge within a single location that is structured and easy to search. In this snippet, well demonstrate some examples of doing this. If you hover over that element, you wont get a title display. How Intuit democratizes AI development across teams through reusability. Add a transition effect (opacity and background color) to a button on hover: Example Fade in on hover: Fade In Try it Yourself Example Fade background on hover: Fade Bg Try it Yourself 1 The thing is that you can't use