Unfortunately I am still having issues with animating from the bottom.
I have included a link to codepen so that you can see my code. http://codepen.io/anon/pen/hvmfL (for some reason my code doesn't work on codepen not sure if I'm missing something, it works on my site).
I tried your suggestion Rodrigo but its not creating the desired effect, because the element stays visible on screen whilst the user is scrolling through the site.
I want the element to appear from the bottom as the user is scrolling down the page.
I have managed to get the element to animate in from the bottom but it finishes at the top of the scene (i dont want it to do that) and I want it to finish in the middle, because once it's done that I will pin it for a couple of seconds before releasing the pin.
Thanks again.