.prog-hdr {
  background: url(https://gdb.rferl.org/3aaf7471-02e5-4192-bef6-08de3c914337.jpg);
  background-color: #0d212a;
  position: relative;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: left;
}

@media (max-width: 640px) {
  .prog-hdr {
    background-size: auto 140%;
  }
}