.fa-linkedin{
  width: 64px;
  height: 64px;
  background-repeat: no-repeat;
  background-image: url("/img/icons/linkedin.png");
}
.fa-mail{
  width: 64px;
  height: 64px;
  background-repeat: no-repeat;
  background-image: url("/img/icons/mail.png");
}