.adRotator div {
  background-repeat: no-repeat;
  background-size: cover;
}

.adRotator.sarborder div {
  border-radius: 32px;
  border: 2px solid #444;
}

.adRotator.sarshadow div {
  box-shadow: 8px 8px 7px rgba(10,10,10,0.55);
  margin:10px;
  margin-bottom:14px;
  margin-right:14px;
}

@media all and (max-width: 600px) {
  .adRotator.sarhidesmall div {
    display:none;
  }
}