Thanks!
Just for clarification: the JS section in CodePen contains the entire fullpage.js script because the CDN wasn't working.
The TweenMax bit is the following:
var controller = new ScrollMagic();
new ScrollScene ({
triggerElement:"#section1",
duration: 500
})
.setTween(TweenMax.to("#box", 1, {scrollTo:"#place2", force3D:true}))
.addTo(controller);
new ScrollScene ({
triggerElement:"#section1",
triggerHook: "onLeave",
duration: 1000
})
.setTween(TweenMax.to("#box", 1, {width:400, height:300, force3D:true }))
.addTo(controller);
new ScrollScene ({
triggerElement:"#section2",
duration: 600,
triggerHook: "onLeave"
})
.setTween(TweenMax.to("#box", 1, {force3D:true}))
.addTo(controller);