I would like to have a parallax effect on my background image. Not just in one section, but on the whole background of the whole webpage (body background). Just a simple effect - the background would scroll slower than the rest of the content. Could someone help me with this? Haven’t found anything useful so far.
If this would be possible, a bonus step would be having the parallax effect on 2 background pictures, one of which would have lower opacity and would move even slower. So the whole background would consist of 2 images with different opacities (I am aware that a background image can’t have lower opacity, that would probably have to be done via a section, div or whatever) and between these two images there would be another parallax effect - one moving slower than the other one.