.detailsa {
  position: absolute;
  bottom: 48px;
  left: 50%;
  background: none;
  font-family: inherit;
  font-size: inherit;
  padding: 0;
  border: none;
  transition: $transition-1;
    transform: translateX(-50%);
  z-index: 4;
  span {
    display: block;
    transition: $transition-1;
    {% css_block theme.link_typography %}
  }