Can anybody help with htm javascript??

Question

I want to design a section layout.
But there was a problem. Please help me in it.

Problem is-- 1. When I click on drop arrow button only one text is come and other text hidden.
2. When text comes, Scroll bar is also move.

Answer 1

What do you think, how could anybody help without seeing your code. Can you save it on SL playground and link here?

Answer 2

Я не знаю английский