1. Select the “Rotate” animation
2. Assign a default position to the item: 0 DEG and 0s Duration
3. Add a transition to change the position of the element and specify the duration of the animation: 360 DEG in 15 sec (for example)
4. Add a transition for the element to return to its default position after the rotation is complete: 0 DEG and 0s Duration
Check “Loop” at the trigger level for the animation to loop