Hover Examples
Animation speed set to 0.
Animation speed set to 300.
Looping Examples
Animation speed set to 800, delay set to 0.
Pauses and shows default image when hovered over(or clicked in iOS).
Animation speed set to 100, delay set to 3000.
Pauses and shows default image when hovered over(or clicked in iOS).
The original post explaining in detail is here.
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