How to make moving back ground?

Answer 1

As an example, you can set an image as a background and move it with CSS animation.

https://code.sololearn.com/Wz1x8gR7970V/?ref=app

Is this right? I'm not good at English, so I'm sorry if I'm wrong.

Answer 2

I never tried but maybe use animation to move left and top properties of image ,just a thought

Answer 3

You need to use css animation on background-position property.
Check this out : https://www.w3schools.com/cssref/tryit.asp?filename=trycss_anim_background-position