.bfcHack {
    -webkit-transform: translateZ(1000px);
    transform: translateZ(1000px);
    text-align: center;
    align-items: center;
    display: flex;
    flex-direction: column;
}

.flip-card-inner {
    position: absolute;
    width: 60%;
    height: 100%;
    text-align: center;
    transition: transform 500ms ease-out;
    transform-style: preserve-3d;
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
}

.flip-card-front {
    z-index: 2;
    transform: rotateY(0deg);
}

.flip-card-back {
    color: white;
    transform: rotateY(180deg);
}

.cardSpan {
    position: absolute;
    transform: translate(-50%, -18.5%);
    top: 50%;
    left: 50%;
    padding: 5px 10px;
    border-radius: 5px;
    z-index: 9997; 
    display: flex;
    align-items: center; 
    justify-content: center; 
    font-size: 80vw;
}