@media screen and (min-width: 640px) {
 .armg_main #faq .bnr {
  margin: 0 0 8rem;
  text-align: center;
 }
}

@media screen and (max-width: 639px) {
 .armg_main #faq .bnr {
  margin: 0 0 4rem;
  text-align: center;
 }
}