.au-follow-us-icon-list ul {
  text-align: center;
}

.au-follow-us-icon-list li {
  display: inline-block;
  list-style: none;
}

.au-follow-us-icon-list a {
  display: block;
  width: 23px;
  height: 22px;
  margin: 0 10px;
}

.au-follow-us-icon-list a.au-fu-facebook {
  background: url('fb.png');
}

.au-follow-us-icon-list a.au-fu-facebook:hover {
  background: url('fb-hover.png');
}

.au-follow-us-icon-list a.au-fu-instagram {
  background: url('ig.png');
}

.au-follow-us-icon-list a.au-fu-instagram:hover {
  background: url('ig-hover.png');
}

.au-follow-us-icon-list a.au-fu-line {
  background: url('line.png');
}

.au-follow-us-icon-list a.au-fu-line:hover {
  background: url('line-hover.png');
}