.logoAccueil {
margin-left: auto;
margin-right: auto;
max-width: 600px;
}

.logoAccueilImg {
  width: 100%;
}

.auth-header {
  padding: .5rem 1rem;
  background-color: midnightblue!important;
  color: white;
  font-size: 22px;
  text-align: center;
}