.arshine-vr {
  text-align: center;
}
.arshine-vr h3 {
  text-align: center;
}

.arshine-vr .pic {
  margin: 50px 0 0;
  text-align: center;
}



@media screen and (max-width: 1367px) {
 
  .arshine-vr .pic iframe {
    height: 500px;
  }
}







@media screen and (max-width: 768px) {


  .arshine-vr .pic {
    margin: 25px 0 0;
  }
  .arshine-vr .pic iframe {
    height: 400px;
  }
}