Rotating Card

Creates a two sided card which rotates on hover.

• Set the backface-visibility of the cards to none.
• Initially, set rotateY() for the back side of the card to -180deg and the front side to 0deg.
• Upon hover, set rotateY() for the front side to 180deg and backside to 0deg.
• Set the appropriate perspective value to create the rotate effect.

<div class="card">
  <div class="card-side front">
    <div>Front Side</div>
  </div>
  <div class="card-side back">
    <div>Back Side</div>
  </div>
</div>

.card {
  perspective: 150rem;
  position: relative;
  height: 40rem;
  max-width: 400px;
  margin: 2rem;
  box-shadow: none;
  background: none;
}

.card-side {
  height: 35rem;
  border-radius: 15px;
  transition: all 0.8s ease;
  backface-visibility: hidden;
  position: absolute;
  top: 0;
  left: 0;
  width: 80%;
  padding: 2rem;
  color: white;
}

.card-side.back {
  transform: rotateY(-180deg);
  background-color: #4158D0;
  background-image: linear-gradient(43deg, #4158D0 0%,#C850C0 46%, #FFCC70 100%);
}

.card-side.front {
  background-color: #0093E9;
  background-image: linear-gradient(160deg, #0093E9 0%, #80D0C7 100%);
}

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

.card:hover .card-side.back {
  transform: rotateY(0deg);
}