Flip a 3D Card with CSS: Resolving the Flipping Issue

Similar to many CSS-based effects, achieving a 3D card flipping animation requires a comprehensive understanding of the transform and backface-visibility properties. Let's delve into the provided CSS and troubleshoot why the card exhibits snapping behavior instead of a smooth flip.

The CSS provided positions the front and back faces of the card absolutely within a parent container. The perspective property defines the viewer's perspective, while transform-style and backface-visibility ensure that both faces are rendered and visible. The transition property specifies that the transform animation should take 1 second.

When the cursor hovers over the card, the transform property of the back face is changed to rotateY(180deg). This rotation is what causes the flipping effect. However, the issue lies in the initial transform property of the back face: since it's set to none, the rotation animation starts from that state, resulting in the card snapping instantly to the back face.

To achieve the desired smooth flip, we can initialize the back face with a rotation of 180deg. This positions the back face in the desired "flipped" state at the start. On hover, we can rotate it further to 360deg, making it complete a full flip.

By implementing these adjustments, you can effortlessly create a CSS-based 3D card flip animation without the snapping issue. The card will now seamlessly transition from front to back on hover, providing an immersive and engaging user experience.