<script src="/TweenMax.min.js"></script>
<script src="/ScrollMagic.min.js"></script>
<script src="/animation.gsap.min.js"></script>
<script src="/debug.addIndicators.min.js"></script>
var controller = new ScrollMagic.Controller();
$(".element").each(function(e){
var _this = this;
var scene = new ScrollMagic.Scene({triggerElement: _this, duration: "100%"})
.setTween(_this, {y: "40%", ease: Linear.easeNone})
.addIndicators() // add indicators (requires plugin)
.addTo(controller)
.reverse(false); // 뒤로돌아가지 않음
})
https://github.com/janpaepke/ScrollMagic