There is a problem that the height of the slide content is different, resulting in a margin!! What should I do?crying

Like this,

Every time I click step, the division slide goes over, and the content eats the highest height value as a whole Relatively short content creates a margin at the bottom, and I don't know how to solve this(Crying) I ask for your help me!

For more information https://codepen.io/jeee/pen/XwVwzg

There's sauce on it!