.footer-wrapper {
  padding: 1em 1em;
  color: #AAA;
}

.footer-center {
  text-align: center;
}

.list-contact {
     margin: 0 auto;
     padding: 0;
     text-align: center;
     display: inline-block;
}

.list-contact li {
    display: inline-block;
    padding-right: 1.5em;
    list-style-type: none;
}

.list-contact a {
  transition: .5s;
  color: #AAA;
  text-decoration: none;
  
}

.list-contact a:hover, .list-contact a:active {
  color: #CCC;
  
}