/* app css stylesheet */



.card-container {
  width: 133px;
  height: 171px;
  position: relative;
  -webkit-perspective: 800px;
  -ms-perspective: 800px;
  -o-perspective: 800px;
  perspective: 800px;
}

.card {
  width: 100%;
  height: 100%;
  -webkit-transition: -webkit-transform .7s;
  transition: -webkit-transform .7s;
  transition: transform .7s;
  transition: transform .7s, -webkit-transform .7s;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
}

.card.flipped {
  -webkit-transform: rotateY( 180deg );
  transform: rotateY( 180deg );
}

.card img {
  display: block;
  height: 100%;
  width: 100%;
  position: absolute;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}



.card .back {

  -webkit-transform: rotateY( 180deg );
  transform: rotateY( 180deg );
}

.message {
font-size: 1.3em;
    margin-top: 14px;
}