%footer {
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 1;
}
%footer > * {
  display: block;
}
@media #{$--tall-footer} {
  %footer {
    padding-top: 12px;
    padding-bottom: 12px;
  }
}
@media #{$--wide-footer} {
  %footer {
    padding-left: 12px;
    padding-right: 12px;
  }
  %footer > * {
    padding: 11px;
  }
}
@media #{$--lt-wide-footer} {
  %footer > :first-child {
    padding: 5px;
    margin-left: 20px;
  }
  %footer > :not(:first-child) {
    display: none;
  }
}