I have a container frame (blue in the gif), and in that a smaller frame (white). Can I align the smaller frame to the bottom of the container frame? I want to expand the height of the smaller frame and have it 'push' off the bottom to simulate a menu sliding upwards. Or is there a better solution to this?
Gif for demonstration. Here I adjust the height on click, and it goes down. But I want it to go up ^_^