I need a freelancer to make social media buttons (such as the facebook like and share button, google plus and twitter buttons) slide down as the user scrolls down the post so that they clip to the header and slide down the post until the next post appears. Such as on 9gag.com. You will see that as the user scrolls down, the title and social media buttons slide down the post until the next post appears. And the next post does the same thing.
I need this made for my website.