.prog-hdr {
background: url(https://gdb.rferl.org/ef656389-0f29-44b3-4fa5-08de3c91433d.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 120%;
  }
}