.contact {
  padding-bottom: 300px;
  background-color: #333;
  opacity: 0.8;
  margin: 20px;
}
.media ul {
  display: flex;
  flex-wrap: wrap;
}
ul {
  display: flex;
  flex-direction: row;
  justify-content: center;
  padding-top: 30px;
}

ul li {
  list-style: none;
}

ul li a {
  text-decoration: none;
}

ul li a img {
  width: 35px;
  padding: 0;
  margin: 0 30px;
}