How can CSS be used to create an infinite scrolling background animation?
Instruction: Describe the process of creating an infinite scrolling background using only CSS animations.
Context: This question probes the candidate's ability to employ CSS animations in creative ways, specifically to achieve the effect of an endlessly scrolling background.
Updated
Official answer available
Read the opening below, then unlock the full answer and practical guidance.
Assumption: I'm assuming we're aiming for a horizontal...