.prog-hdr {
background: url(https://gdb.rferl.org/01000000-0a00-0242-47c4-08dca6652c12.png),  url(https://gdb.rferl.org/01000000-0a00-0242-82aa-08dca6652c12.png);
  background-repeat: no-repeat, repeat-x;
  background-size: auto 100%, auto 100%;
  background-position: right 0, top left;
}

@media (min-width: 640px) {
  .prog-hdr {
background: url(https://gdb.rferl.org/01000000-0a00-0242-e8ed-08dca6652c1b.png), url(https://gdb.rferl.org/01000000-0a00-0242-63be-08dca6652c12.png);    
    background-repeat: no-repeat, repeat-x;
    background-size: auto 100%, auto 100%;
    background-position: 67% 0%, top left;
  }
}

@media (min-width: 992px) {
  .prog-hdr {
    background-repeat: no-repeat, repeat-x
    background-size: auto 100%, auto 100%;
    background-position: 60% 0%, top left;
  }
}