body {
    margin: 0;
    color: grey;
    font-size: 40px;
    text-align: center;
}

.banner {
    background-image: url('images/logoNoir.png');
    padding: : 150px 0;
    text-align: left;
    background-position: center;
    background-size: cover;
}
.banner h1 {
    color: grey;
    font-size: 100px;
    margin: 0;
}
.container {
    width: 800px;
    margin-left: 100px;
    margin-top: 50px;
}
.cards {
    display:grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    grid-gap: 96px;
    text-align: center;
    margin-left: 100px;
}
.card-white img {
    width: 150px;
    height: 180px;
}