My topic was closed automatically. So I am opening a new one, cause the provided solution is till not working.
I now made my functionality, see http://wedowe.org12
So how do I bring this back to my webflow designer to work on other stuff?
I got the following soluiton from an awesome forum member called @PixelGeek.
"You can recreate those elements in the Webflow designer tool by:
dragging in a basic "DIV BLOCK" element on to your canvas.
give that element a class name of "parallax-container"
drag in another basic "DIV BLOCK" element inside of the parallax-container
give this new element a class name of "parallax-layer" then add a sub-class name of "layer-0"
style this element how ever you see fit.
click on the settings tab for this element (the cog icon)
in the "CUSTOM ATTRIBUTES" area, add a new attribute with a name of "data-parallax-speed" and a value of "0.05"
then create another new attribute with a name of "data-max-scroll" and a value of "565"
repeat steps 4 through 8 as necessary, but change the sub-class name to "layer-[x]" where [x] is a different number. Also, change the attribute values as needed"
I tried it, but it didn't work yet. I think it's because some of my settings in the background image section are similar to the ones in the styles section above, so I am confused about that part as well.
Here is my shared only link: https://preview.webflow.com/preview/dtsgold-parallax11033220?preview=16f0b0355ea536190abd05d74f11c2a1