@media (max-width: 1179px) {
  #trop-petit {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    background-color: #D8E1ED;
    z-index: 100; }
  }