.entete {
  width: 80%;
  margin: 20px auto;
  text-align: center;
}

.entete img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}	

  /* --- Nouveau bloc logo --- */
.logo-container {
  width: 80%;
  margin: 20px auto;
  text-align: center;
}

.logo-container img {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.reserved-cell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: #999;
  color: #fff;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 13px;
  cursor: not-allowed;
}

.reserved-cell .reserved-label {
  flex: 1;
  font-weight: bold;
}

.reserved-cell .reserved-logo {
  width: 30px;     /* taille du logo */
  height: auto;
  margin-left: 10px;
  border-radius: 4px;
}

/* responsive small */
  @media (max-width:520px) {
	h1 { text-align:center; color:#2c3e50; width: 100%;margin : auto; }
    .entete {
		width: 100%;
		margin: 5px auto;
		text-align: center;
}
	
	.logo-container {
		width: 100%;
		margin: 5px auto;
		text-align: center;
}
/* .logo-container img {
		width: 100%;
		margin: 5px auto;
		text-align: center;
} */
  }