.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

#footer ul.copyright {
  margin: 10px 0;
}

#footer ul.copyright li {
  margin-right: 15px;
  display: inline-block;
}