.contenu1 {
    display: flex;
    flex-direction: column;
    max-width: 800px;
    margin: 0 auto;
    padding-top: 70px;
    padding-bottom: 70px;
}

.contenu1 p {
    color: #5e7480;
    font-size: 18px;
    margin-bottom: 30px;
    text-align: justify;
}

.contenu1 a {
    text-decoration: none;
    color: #5e7480;
  }

@media screen and (max-width: 880px) {
  
    .contenu1{
        padding-left: 10%;
        padding-right: 10%;
    }
    .h1{
        padding-top: 100px;
    }
  }