.fa {
  padding: 8px;
  font-size: 30px;
  hyphens: 50px;
  width: 40px;
  height: 40px;
  text-align: center;
  text-decoration: none;
  margin: 5px 2px;
}

.fa:hover {
    opacity: 0.7;
}

.fa-facebook {
  background: #3B5998;
  color: white;
}

.fa-linkedin {
  background: #007bb5;
  color: white;
}


.fa-instagram {
  background: #125688;
  color: white;
}