.sell-mark {
  display: block;
  width: 80px;
  height: 42px;
  overflow: hidden;
  background-image: url("../images/logo.png");
  background-repeat: no-repeat;
  background-size: 393px 138px;
  background-position: -204px -2px;
  color: transparent;
  font-size: 0;
  bottom: -78px;
}

@media (max-width: 767px) {
  .sell-mark { display: none; }
}