JSFiddle - React, Tailwind, and code Playground
HTML
<script src="http://www.greensock.com/js/src/TweenMax.min.js"></script>
<script src="http://www.greensock.com/js/src/TimelineMax.min.js"></script>
<div>test</div>
CSS
div {
position: relative;
left: 0;
}
JavaScript
var tl = new TimelineMax();
tl.to($("div"), 1, {css:{left:"100%"}});
tl.totalDuration(5);
alert(tl.totalDuration()/tl.timeScale());