How to Achieve Smooth 3D Card Flipping with Pure CSS: Troubleshooting Snapping Issues

Flip a 3D Card with Pure CSS

Problem:

Attempting to create a 3D card flipping effect using CSS, but the card is snapping instead of smoothly flipping on hover.

Code Attempted:

<code class="css">.card-container {
  // CSS code...
}</code>

Solution:

To achieve a flawless 3D card flip animation with only CSS, streamline your code and rotate the card around the Y axis. Here's an optimized example:

CSS:

<code class="css">.card {
  position: relative;
  width: 50vh;
  height: 80vh;
  perspective: 500px;
  margin: 10vh auto 50vh;
}

.front,
.back {
  position: absolute;
  width: 100%;
  height: 100%;
  transition: transform 1s;
  backface-visibility: hidden;
  transform-style: preserve-3d;
}

.front {
  background-color: #66ccff;
}

.back {
  background-color: #dd8800;
  transform: rotateY(180deg);
}

.card:hover .front {
  transform: rotateY(180deg);
}

.card:hover .back {
  transform: rotateY(360deg);
}</code>

HTML:

<code class="html"><div class="card">
  <div class="front"><span>Front</span></div>
  <div class="back"><span>Back</span></div>
</div></code>

How it Works:

• The transform-style: preserve-3d; property ensures that the card's elements are preserved in 3D space.
• backface-visibility: hidden; hides the back face of the card when flipped.
• The rotateY() property flips the card around the Y axis, creating the flip effect.
• transition: transform 1s; introduces a smooth transition during the flip animation.

Result:

This code snippet provides a seamless 3D card flipping animation using pure CSS. The card rotates smoothly from the front face to the back face on hover.

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