Is there a way to set multiple offsets for different DOM nodes

[Emilie Nagahama]

Hey!

First off - great plugin! I'm hoping to set multiple offsets for different DOM nodes in the viewport. I'd like to be able to either chain animations or target multiple elements at different enter and exit stages.

Is it possible to pass the offset value as a second parameter to inView?

For example:

InView('.select-element', 250)
      .on('enter', function(el) {
        document.querySelectorAll('intro-content-left').classList.add('fadeOutIntro');
      })
      .on('exit', function(el){
        document.querySelectorAll('.intro-content-left').classList.remove('fadeOutIntro');
      });

There's a similar issue here: #44 but doesn't seem to have been implemented.
Thanks!