#titre {
    font-size: 50px;
    color: #182848;
    padding: 75px 0 0 0;
    text-align: center;
}

table {
    margin: 50px auto 300px auto ;
    padding: 175px;
    border-collapse: collapse;
}

td {
    border: 3px solid black;
    padding: 20px;
}