The collapse block is an element that collapses and expands when someone clicks on one of the arrows.
Adding a collapse block
You can create this collapsing effect by placing the elements of each item in a box element. Each section that should be able to collapse is also placed inside the box element.
When a box is expanded, the boxes below it shifts down to make space for it. When a box is collapsed, the elements below it shift back up to take back their space.
Note: Expanding or collapsing a box affects all the elements inside the box, so you don’t have to expand or collapse each element individually.