.card-description{
    display: none;
    color: #ffffff;
    font-size: 14px;
}
.card-description p{
    color: #ffffff;
    font-size: 14px;
}
.service.card-teaser-picto:hover .card-description{
    display: block;
}
.service.card-teaser-picto:hover .card-subtitle{
    display: none;
}