Help pliz. Now doing website, we are customers. And would like to implement one thing from another site. But you have the task to formulate more or less, and we are not experts.
Want to do similar here https://www.kmcon.ru
When different pictures or messages are not static, but now appear on the page, as if it sinks to the side, bottom, top. The website on wp apparently we have the same will.
How is it done? It is generally time-consuming or not?
I understand it is some css stuff. We of course advisable that this website is not very inhibited.