How to implement :not-in-viewport?

[phlegx]

Hi all!

How can I check if an object is not-in-viewport?

Thx

[jackyon]

hi phlegx, you can use jquery is().

example: if(jQuery('.section-3').is(':in-viewport')){ $('.section-3').addClass('active'); } else { $('.section-3').removeClass('active'); }

[funwhilelost]

Or simply use .not(':in-viewport')