.bloc_img {
  text-align: center;
}
.bloc_img img {
  max-width: 100%;
}
@media (min-width: 900px) {
  .mds-row > div:first-of-type {
    padding-right: 124px;
  }
  .mds-row > div:last-of-type {
    padding-left: 0;
  }
  .contenu {
    height: 100%;
    display: flex;
    align-items: center;
  }
}