One Little Developer
Augment Flip 4
Augment Flip is a stylish stack that can flip-over and reveal more hidden content on the back side. Place images, text, or other stacks on the front and back while including links and selectable content on either side of the stack. Version 2.5.0 introduces 4 new unique animations along with the original 3 (see examples of each above). The flipping animation can be triggered by mouse hover or click and you now have control over the speed of the animation.
See the examples by clicking here
Vertical
Horizontal
Diagonal
Coin