.titre  {
    color: white;
    font-size: 35px;
    font-weight: bold;
    font-family: marianne;
}

.petit  {
    font-size: 15px;
    font-style: italic;
    font-family: marianne;
    text-align: end;
}

.petit2  {
    font-size: 15px;
    font-family: marianne;
}

.petit3  {
    font-size: 20px;
    font-style: italic;
    font-family: marianne;
    font-weight: bold;
}

.derriere  {
    background-colore:red;
}