.accordeonConteneur {
    padding: 30px;
    background: #ffffff55;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    margin: 10%;
}

.accordeonItem {
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    transition: .05;
}

.accordeonItemHeader {
    cursor: pointer;
    margin: 0px 0px 10px 0px;
    padding: 10px;
    background: #FF3D77cc;
    color: #fff;
    border-radius: 3px;
    box-sizing: border-box;
}

    .fermer .accordeonItemContenu{
    height: 0px;
    transform: scaleY(0);
}

    .ouvert .accordeonItemHeader {
    margin: 0px;
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
    border-bottom-left-radius: 0px;
    border-bottom-right-radius: 0px;
    background-color: #FF3D77;
    color: #333;
}