.liste{
    display: inline-block;
}
.PREVIEW{
    display: inline-block;
    width: 90%;
    margin: 5%;
    border-radius: 10px;
    box-shadow: 0px 0px 7px black;
}
.card{
    display: inline-block;
    width: 30%;
    border-radius: 10px;
    box-shadow: 0px 0px 5px rgb(5, 5, 5);
    margin: 10px;
    padding: 0px;
}
.contenu{
    margin: 10px;
}
@media screen and (max-width:600px) {
    .card{
        width: 90%;
    }
}
.b{
    width: 80%;
    margin: 10%;
    border-radius: 10px;
    font-size: 20px;
    padding: 5px;
    display: inline-block;
    text-align: center;
    box-shadow: 0px 0px 10px black;

}
.jan{
    text-align: center;
}
.b:hover{
color: rgb(239, 243, 243);
background-color: black;
border: 4px solid white;
}
.card:hover{
    background-color: black;
}
.contenu:hover{
    color: white;
}
.card:hover .contenu{
    color: white;
}
.card:hover .b{
    border: 5px solid white;
}