.original-logo {
  display: block;
  position: relative;
  width: 210px;
  height: 42px;
  overflow: hidden;
  flex: 0 0 210px;
}
.original-logo img {
  position: absolute;
  width: 250px;
  height: 250px;
  max-width: none;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.footer-main .original-logo { width: 220px; }
@media (max-width: 520px) {
  .original-logo { width: 165px; height: 38px; flex-basis: 165px; }
  .original-logo img { width: 205px; height: 205px; }
}