h1 {
  text-align: center;
}

form {
  max-width: 800px;
  width: 96%;
  margin: 0 auto;
}

.centrer_joindre {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin-top: 10px;
}

.titre_joindre {
  font-size: 1.4em;
  display: flex;
  align-items: center;
}

.joindre_egal {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  font-size: 1.3em;
  margin-top: 10px;
  line-height: 30px;
}

.joindre_egal span {
display: flex;
align-items: center;
}

.joindre_egal span span {
  margin-right: 10px;
}

.joindre_egal span a:hover {
  color: #e5c390;
}