.bold{
    font-weight: 600;
}

.sous-titre {
    background-color: #eee;
    width: auto;
    height: 300px;
    display: flex;
    justify-content: center;
    text-align: center;
    align-items: center;
    z-index: 1;
    position: relative;
    margin-top: 85px;
}

h1, h2{
    text-align: center;
    color: #666;
}

h1{
    font-size: xxx-large;
}

h2{
    font-size: xx-large;
}