I just noticed different beahviour in Opera mini on iPad and Safari. Opera can close dropdown based in CSS :hover with a click outside of the dropdown. In Safari this doesn't work.

Also the performance of the JavaScript scrolling event seems to be notable slower than on Safari.

I'm wondering where this different behaviour originates from since on iOS to my knowledge only Safari, resp. teh Safari WebView exists?
Is there some documentation for developers what Opera does here?

Cheers,
Jonathan