1) Like in the vertical case it the person click on a button then collapsed section open up make space and show on the screen. is it possible to do horizontally ?
2) is it possible to open and closed Container box on the top of the existing container.when the user scroll the below page scroll but container maintain its position . unless user come in the container window and scroll
on click on the blue circular button the large heading container should open
either next to it by pushing it right .