Animate Height Bottom to Top Instead of Top to Bottom

Question

How can I achieve height animation in reverse?

Instead of the typical animation starting from the top and working its way down, how can I have it start the animation fr

Answer 1

Animate as you would for top-to-bottom, but add element.scrollTop = 99999;

This will ensure that the bottom of the content is visible (unless for some reason it's 100,000 pixels tall) and the effect will be bottom-to-top animation.