main h2:firs-of-type{
    margin-top: 0;
}


ul {
    list-style: none;
}

main img {
    display: block;
    border-radius: 25px;
    max-width: 100%;
    box-shadow: 0.25em 0.25em 0.5em rgba(0, 0, 0, 0.5);
    height: 300px;
    width: auto;
    margin: 20px;
}

ul.card-container {
    padding: 1em;
    max-width: 1000px;
    display: flex;
    flex-wrap:wrap;
    justify-content: center;
    margin:auto;
    /* grid-template-columns: repeat(6, 8em); */
    /* grid-template-columns: repeat(6, 2fr); */
    /*grid-template-columns: repeat(auto-fit, 8em);*/
   /* grid-template-columns: repeat(auto-fit, minmax(12em, 1fr));*/
}

.flip-card {
    perspective: 1000px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
    display: grid;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}


.flip-card-front,
.flip-card-back {
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    grid-area: 1 / 1;
    display: flex;
    border-radius: 25px;
}


.flip-card-back {
    transform: rotateY(180deg);
    height: 300px;
    width: auto;
    margin: 20px;
    background-image: url("../images/back1_ongle.png"), linear-gradient(120deg, #b1abf4, 20%, #ebcbe7, 80%, #fea680);
    background-repeat: no-repeat;
    background-size: 100%;
    background-position-y:bottom ;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 1.5rem;
}

main{
    padding-top:20px;
}