.parallax-bg {
 /* background-image: url('../images/parallax-1200.jpg'); */
  background-image: url('../images/parallax-1920.jpg');
 /* min-height: 257px; */
  background-position: top center;
  background-repeat: no-repeat;
  background-size: cover;
  background-color: #4b6671;
  margin: -1px;
  border-radius: 0;
  color: #fff;
  height:411px;
}
/*@media (min-width: 1400px) {
  .parallax-bg {
    background-image: url('../images/parallax-1920.jpg');
    min-height: 411px;
  }
}
@media (-o-min-device-pixel-ratio: 5/4), (-webkit-min-device-pixel-ratio: 1.25), (min-resolution: 120dpi) {
  .parallax-bg {
    background-image: url('../images/parallax-1200.jpg');
    min-height: 257px;
  }
}
@media (max-width: 768px) {
  .parallax-bg {
    background-image: url('../images/parallax-720.jpg');
    min-height: 154px;
  }
}*/