Yeah, it's fairly simple to crudely replicate the effect in CSS. It gets rid of the possibility that your cursor is blocking a portion of the button label, but

Yeah, it's fairly simple to crudely replicate the effect in CSS. It gets rid of the possibility that your cursor is blocking a portion of the button label, but creates uncertainty in the position of the cursor -- jiggling the mouse lightly won't let you locate it anymore. What iPadOS 'invented' was to transition the effect in a smoother and snappier way.