#deckContainer {
  position: relative;
  width: 100%;
  transform-origin: center center;
  transform-style: preserve-3d;
    display: flex;
    flex-direction: column;
      transform-style: preserve-3d;
  -webkit-transform-style: preserve-3d;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  perspective: 800px;
  -webkit-perspective: 800px;
}
#deckContainer .carte {
    contain: paint;    /* isole la peinture */
    isolate: isolate;  /* isole le contexte (Chrome/SAF récents) */
}

.deck-container-top {
  margin-bottom:25px;
}
.deck-container-bottom {
  margin-top:25px;
}
.deck-container .carte {
    cursor:pointer;
}

/*.deck-container-page {
    display:none;
}*/


.deck-main-container {
    perspective: 600px;
    transform-style: preserve-3d;
    z-index:3;
}



.deck-container {
    margin: auto;
}