.mainbloc {
  display: flex;
  flex-direction: row !important;
  align-items: center; /* centrage vertical */
  border: 1px solid #ccc;   /* bordure */
  border-radius: 12px;      /* coins arrondis */
  padding: 20px;
  width:100%;
  gap: 20px;
}

.textbloc,
.iframebloc {
  flex: 1;
  width:45%;
}
.textbloc p {
  text-align: justify;
}
.titlebloc{
font-weight: bold;
  color: #0085A3;
  font-style: italic;
}