.transition-transform-slow{transition:transform 2s ease-in-out}.transition-opacity-slow{transition:opacity 2s ease-in-out}
.card-inner{width:100%;height:100%;transform-style:preserve-3d;transition:transform 1.6s;position:relative}.card.flipped .card-inner{transform:rotateY(180deg)}.card-front,.card-back{backface-visibility:hidden;text-align:justify;color:#fff;width:100%;height:100%;position:absolute}.card-back{transform:rotateY(180deg)}