.question {
  width: 580px;
  padding: 5px;
  background-color: #dde8f2;
}

.reponse {
  width: 580px;
  padding: 10px;
}

input {
  border: 1px solid #567898;
}

textarea {
  border: 1px solid #567898;
  width: 550px;
  height: 300px;
}

.large450 {
  width: 550px;
}

.bouton {
  background-color: #b6cde3;
  color: #567898;
  border: 1px solid #567898;
}

.tribune_cadre_billet_accueil {
  border-bottom: 1px dotted gray;
  padding-top: 5px;
  padding-bottom: 5px;
  margin-bottom: 10px;
}

.reaction {
  border-top: 1px solid #567898;
  border-bottom: 1px solid #567898;
  background-color: #eee;
  padding: 10px;
}