Tooltip Styling

Hey, im new to Vaadin and im not able to style a Tooltip to “overflow:hidden”:
I tried doing this:
vaadin-tooltip-overlay::part(“overlay”) {
overflow: hidden;
but it doesnt add the styling to the toolip. I attached the Tooltip to a Label with Tooltip.forComponent(label)
What is wrong with the approach and what would be best practice?

You shouldn’t have the quote: vaadin-tooltip-overlay::part(overlay)

Ok im stupid :joy:
That was a simple solution, thank you very much!
I would put this themes.myapp.styles.css to apply it to all tooltips?