section.societe h1{
    text-transform: uppercase;
    display: inline-block;
    background-color: #141414;
    color: #ffffff;
    padding: 3px 20px;
    margin-bottom: 30px;
}
section.societe .notre_histoire{
    line-height: 35px;
}
section.societe .notre_histoire span{
    font-weight: 400;
}