.cart{
    display: inline-block;
    width: 30%;
    margin: 10px;
    box-shadow: 0px 0px 15px black;
    border-radius: 10px;
    
}
.samba {
    width: 90%;
    margin: 5%;
}
.contennu{
    margin: 10px;
}

@media screen and (max-width: 600px) {
    .cart{
        width: 100%;
    }
}