.prtltmmc-booking .prtltmmc-choose-ship-zone {
  min-height: 220px;
  background: url(../prtltmmc-images/ship-silhouette-VVS.svg) no-repeat top center;
  background-size: 100%;
  display: table;
  margin: 15px 0;
  width: 100%;
}

@media screen and (max-width: 768px) {
.prtltmmc-booking .prtltmmc-choose-ship-zone {
  background: url() no-repeat top center;
}

}