.fa {
  padding: 8px;
  font-size: 16px;
  width: 20px;
  text-align: center;
  text-decoration: none;
  margin: 6px 3px;
}

.fa:hover {
    opacity: 0.7;
}

.fa-facebook {
  background: #000000;
  color: #ffffff;
  border-radius: 50%;
}
.fa-facebook:hover {
  background: #000000;
  color: #e8d238;
  border-radius: 50%;
  outline: 1px solid #e8d238;
}

.fa-google {
  background: #000000;
  color: #ffffff;
    border-radius: 50%;
}
.fa-google:hover {
  background: #000000;
  color: #e8d238;
    border-radius: 50%;
    outline: 1px solid #e8d238;
}

.fa-linkedin {
  background: #000000;
  color: #ffffff;
    border-radius: 50%;
}
.fa-linkedin:hover {
  background: #000000;
  color: #e8d238;
    border-radius: 50%;
    outline: 1px solid #e8d238;
}

.fa-youtube {
  background: #000000;
  color: #ffffff;
    border-radius: 50%;
}
.fa-youtube:hover {
  background: #000000;
  color: #e8d238;
    border-radius: 50%;
    outline: 1px solid #e8d238;
}

.fa-instagram {
  background: #000000;
  color: #ffffff;
    border-radius: 50%;
}
.fa-instagram:hover {
  background: #a7a095;
  color: #e8d238;
    border-radius: 50%;
    outline: 1px solid #e8d238;
}