.projet{
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.intro_projet{
    width: 60%;
    border-radius: 15px;
    box-shadow: 10px 10px 10px 10px #e0dbdb;
    padding: 2%;
  }

.projetppe{
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 60%;
    border-radius: 15px;
    box-shadow: 10px 10px 10px 10px #e0dbdb;
    padding: 2%;
    margin-top: 3%;
}